exigua Gray Listed by the U.S. FWS as endangered, the FWS local name is Liliwai and the FWS range is: U.S.A. (HI). Listed on May 15, 1992 (Volume 57 Federal Register 20787). Synonymy: Acaena exigua var. glaberrima Bitter , Acaena exigua var. glabriuscula Bitter , Acaena exigua var. subtusstrigulosa Bitter

novae-zelandica Kirk Synonymy: Acaena anserinifolia auct. non (J.R. & G. Forst.) Druce , Acaena sanguisorbae auct. non (L. f.) Vahl

pinnatifida Ruiz & Pavon

var. californica (Bitter) Jepson Synonymy: Acaena californica Bitter

Adenostoma Hook. & Arn. - CHAMISE

fasciculatum Hook. & Arn.

var. fasciculatum

var. obtusifolium S. Wats.

sparsifolium Torr.

Agrimonia L. - GROOVEBURR

bicknellii (Kearney) Rydb.

eupatoria L.

gryposepala Wallr.

incisa Torr. & Gray

microcarpa Wallr. Present in the Texas flora and known locally as: Slender groovebur (Texas Distribution by vegetation zone) Synonymy: Agrimonia platycarpa Wallr. , Agrimonia pubescens var. microcarpa (Wallr.) Ahles , Agrimonia pumila Muhl. ex Bickn.

parviflora Ait. Present in the Texas flora and known locally as: Manyflower groovebur (Texas Distribution by vegetation zone)

pubescens Wallr. Synonymy: Agrimonia mollis (Torr. & Gray) Britt.

repens L. Synonymy: Agrimonia odorata (Gouan) P. Mill.

rostellata Wallr. Present in the Texas flora and known locally as: Woodland groovebur (Texas Distribution by vegetation zone)

striata Michx.

Alchemilla L. - LADY'S-MANTLE

alpina L.

filicaulis Buser

ssp. filicaulis Synonymy: Alchemilla filicaulis var. denudata Buser , Alchemilla vulgaris var. filicaulis (Buser) Fern. & Wieg.

ssp. vestita (Buser) M.E. Bradshaw Synonymy: Alchemilla minor Huds. , Alchemilla vestita (Buser) Raunk. , Alchemilla vulgaris var. vestita (Buser) Murb.

glabra Neygenf. Synonymy: Alchemilla alpestris auct. non F.W. Schmidt , Alchemilla vulgaris var. grandis Blytt

glaucescens Wallr.

glomerulans Buser

lapeyrousii Buser

monticola Opiz Synonymy: Alchemilla vulgaris var. pastoralis (Buser) Boivin

subcrenata Buser

venosula Buser

wichurae (Buser) Stefanss. Synonymy: Alchemilla connivens var. wichurae Buser , Alchemilla vulgaris var. wichurae (Buser) Boivin , Aphanes indivisa (Buser) Rothm.

xanthochlora Rothm. Synonymy: Alchemilla pratensis auct. non F.W. Schmidt , Alchemilla vulgaris auct. non L.

Amelanchier Medik. - SERVICE-BERRY

alnifolia (Nutt.) Nutt. ex M. Roemer

var. alnifolia

var. cusickii (Fern.) C.L. Hitchc. Synonymy: Amelanchier cusickii Fern. , Amelanchier florida var. cusickii (Fern.) M.E. Peck

var. humptulipensis (G.N. Jones) C.L. Hitchc. Synonymy: Amelanchier florida var. humptulipensis G.N. Jones

var. semiintegrifolia (Hook.) C.L. Hitchc. Synonymy: Amelanchier alnifolia ssp. florida (Lindl.) Hultén , Amelanchier florida Lindl.

arborea (Michx. f.) Fern. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

var. alabamensis (Britt.) G.N. Jones Synonymy: Amelanchier alabamensis Britt.

var. arborea Synonymy: Amelanchier oblongifolia (Torr. & Gray) M. Roemer

var. austromontana (Ashe) Ahles

bartramiana (Tausch) M. Roemer

canadensis (L.) Medik. Synonymy: Amelanchier canadensis var. subintegra Fern. , Amelanchier lucida Fern.

fernaldii Wieg.

humilis Wieg. Synonymy: Amelanchier humilis var. campestris Nielsen , Amelanchier humilis var. compacta Nielsen , Amelanchier humilis var. exserrata Nielsen , Amelanchier mucronata Nielsen , Amelanchier stolonifera auct. p.p. non Wieg.

interior Nielsen Synonymy: Amelanchier wiegandii Nielsen

X intermedia Spach (pro sp.) [arborea X canadensis]

laevis Wieg. Synonymy: Amelanchier arborea ssp. laevis (Wieg.) S. McKay ex Landry , Amelanchier arborea var. cordifolia (Ashe) Boivin , Amelanchier arborea var. laevis (Wieg.) Ahles , Amelanchier X grandiflora Rehd. , Amelanchier laevis var. nitida (Wieg.) Fern.

nantucketensis Bickn.

X neglecta Egglest. ex G.N. Jones (pro sp.) [bartramiana X laevis]

obovalis (Michx.) Ashe

pallida Greene Synonymy: Amelanchier alnifolia var. pallida (Greene) Jepson , Amelanchier florida var. gracilis (Heller) M.E. Peck , Amelanchier gracilis Heller

pumila (Torr. & Gray) Nutt. ex M. Roemer Synonymy: Amelanchier alnifolia var. pumila (Torr. & Gray) Schneid. , Amelanchier basalticola Piper , Amelanchier cuneata Piper , Amelanchier glabra Greene , Amelanchier polycarpa Greene

X quinti-martii Louis-Marie (pro sp.) [arborea X bartramiana]

sanguinea (Pursh) DC.

var. gaspensis Wieg. Synonymy: Amelanchier gaspensis (Wieg.) Fern. & Weatherby

var. sanguinea Synonymy: Amelanchier amabilis Wieg. , Amelanchier huronensis Wieg.

stolonifera Wieg. Synonymy: Amelanchier spicata auct. p.p. non (Lam.) K. Koch

utahensis Koehne Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

ssp. covillei (Standl.) Clokey Synonymy: Amelanchier covillei Standl.

ssp. utahensis Synonymy: Amelanchier alnifolia var. oreophila (A. Nels.) R.J. Davis , Amelanchier alnifolia var. utahensis (Koehne) M.E. Jones , Amelanchier australis Standl. , Amelanchier bakeri Greene , Amelanchier goldmanii Woot. & Standl. , Amelanchier mormonica Schneid. , Amelanchier oreophila A. Nels.

X Amelasorbus Rehd.

X jackii Rehd. [Amelanchier alnifolia X Sorbus scopulina]

Aphanes L. - PARSLEY-PIERT

arvensis L. Synonymy: Alchemilla arvensis (L.) Scop. , Alchemilla cuneifolia Nutt. , Alchemilla occidentalis Nutt. , Aphanes occidentalis (Nutt.) Rydb.

microcarpa (Boiss. & Reut.) Rothm. Present in the Texas flora (treated as Alchemilla microcarpa Boiss. & Reuter by Hatch et al, 1990) and known locally as: Smallseed ladysmantle, parsley piert (Texas Distribution by vegetation zone) Synonymy: Alchemilla microcarpa Boiss. & Reut. , Aphanes australis Rydb.

Argentina Hill - SILVERWEED

anserina (L.) Rydb. Synonymy: Argentina anserina var. concolor Rydb. , Argentina argentea (L.) Rydb. , Potentilla anserina L. , Potentilla anserina var. concolor Ser. , Potentilla anserina var. sericea (L.) Hayne , Potentilla anserina var. yukonensis (Hultén) Boivin , Potentilla egedii ssp. yukonensis (Hultén) Hult‚n , Potentilla yukonensis Hultén

egedii (Wormsk.) Rydb.

ssp. egedii Synonymy: Potentilla anserina ssp. egedii (Wormsk.) Hiitonen , Potentilla anserina ssp. pacifica (T.J. Howell) Rousi , Potentilla anserina var. grandis Torr. & Gray , Potentilla anserina var. lanata Boivin , Potentilla anserina var. rolandii (Boivin) Boivin , Potentilla egedii Wormsk. , Potentilla egedii ssp. grandis (Torr. & Gray) Hultén , Potentilla egedii var. grandis (Torr. & Gray) J.T. Howell , Potentilla pacifica T.J. Howell , Potentilla rolandii Boivin

ssp. groenlandica (Tratt.) A. Löve Synonymy: Potentilla anserina var. groenlandica Tratt. , Potentilla egedii var. groenlandica (Tratt.) Polunin

Aronia Medik. - CHOKEBERRY

arbutifolia (L.) Pers. Present in the Texas flora and known locally as: Red chokeberry (Texas Distribution by vegetation zone) Synonymy: Aronia arbutifolia var. glabra Ell. , Pyrus arbutifolia (L.) L. f. , Pyrus arbutifolia var. glabra Cronq. , Sorbus arbutifolia (L.) Heynh.

melanocarpa (Michx.) Ell. Synonymy: Aronia arbutifolia var. nigra (Willd.) Seymour , Aronia nigra (Willd.) Koehne , Pyrus arbutifolia var. nigra Willd. , Pyrus melanocarpa (Michx.) Willd. , Sorbus melanocarpa (Michx.) Heynh.

X prunifolia (Marsh.) Rehd. (pro sp.) [arbutifolia X melanocarpa] Synonymy: Aronia arbutifolia var. atropurpurea (Britt.) Seymour , Aronia atropurpurea Britt. , Aronia floribunda (Lindl.) Spach , Pyrus arbutifolia var. atropurpurea (Britt.) B.L. Robins. , Pyrus floribunda Lindl. , Sorbus arbutifolia var. atropurpurea (Britt.) Schneid.

Aruncus L. - BRIDE'S-FEATHERS

dioicus (Walt.) Fern.

var. acuminatus (Rydb.) Rydb. ex Hara Synonymy: Aruncus acuminatus (Rydb.) Rydb. , Aruncus sylvester ssp. acuminatus (Rydb.) Jepson

var. dioicus Synonymy: Aruncus allegheniensis Rydb.

var. pubescens (Rydb.) Fern. Synonymy: Aruncus allegheniensis var. pubescens (Rydb.) Fern. , Aruncus pubescens Rydb.

var. vulgaris (Maxim.) Hara Synonymy: Aruncus aruncus (L.) Karst. , Aruncus sylvester Kostel. ex Maxim. , Aruncus vulgaris (Maxim.) Raf. ex Hara , Spiraea aruncus L.

Cercocarpus Kunth - MOUNTAIN-MAHOGANY

intricatus S. Wats.

var. intricatus Synonymy: Cercocarpus ledifolius var. intricatus (S. Wats.) M.E. Jones

var. villosus Schneid.

ledifolius Nutt.

var. intercedens Schneid.

var. intermontanus N. Holmgren

var. ledifolius Synonymy: Cercocarpus ledifolius var. hypoleucus (Rydb.) M.E. Peck

montanus Raf.

var. argenteus (Rydb.) F.L. Martin Present in the Texas flora and known locally as: Silver mountain mahogany (Texas Distribution by vegetation zone) Synonymy: Cercocarpus argenteus Rydb.

var. blancheae (Schneid.) F.L. Martin Synonymy: Cercocarpus alnifolius Rydb. , Cercocarpus betuloides var. blancheae (Schneid.) Little , Cercocarpus montanus ssp. blancheae (Schneid.) Thorne

var. glaber (S. Wats.) F.L. Martin Present in the Texas flora and known locally as: Smooth mountain mahogany (Texas Distribution by vegetation zone) Synonymy: Cercocarpus betuloides Nutt. , Cercocarpus betuloides var. multiflorus Jepson

var. macrourus (Rydb.) F.L. Martin Synonymy: Cercocarpus betuloides var. macrourus (Rydb.) Jepson

var. minutiflorus (Abrams) F.L. Martin Synonymy: Cercocarpus minutiflorus Abrams

var. montanus Synonymy: Cercocarpus montanus var. flabellifolius (Rydb.) Kearney & Peebles

var. paucidentatus (S. Wats.) F.L. Martin Present in the Texas flora and known locally as: Shaggy mountain mahogany (Texas Distribution by vegetation zone) Synonymy: Cercocarpus breviflorus Gray , Cercocarpus breviflorus var. eximius Schneid.

traskiae Eastw. Synonymy: Cercocarpus betuloides var. traskiae (Eastw.) Dunkle , Cercocarpus montanus var. traskiae (Eastw.) F.L. Martin

Chamaebatia Benth. - MOUNTAIN-MISERY

australis (Brandeg.) Abrams

foliolosa Benth.

Chamaebatiaria (Porter) Maxim. - FERNBUSH

millefolium (Torr.) Maxim.

Chamaerhodos Bunge - LITTLE-ROSE

erecta (L.) Bunge

ssp. nuttallii (Pickering ex Rydb.) Hultén Synonymy: Chamaerhodos erecta var. parviflora (Nutt.) C.L. Hitchc. , Chamaerhodos nuttallii Pickering ex Rydb. , Chamaerhodos nuttallii var. keweenawensis Fern.

Chaenomeles Lindl.

japonica (Thunb.) Lindl. ex Spach Synonymy: Cydonia japonica (Thunb.) Pers.

speciosa (Sweet) Nakai Synonymy: Chaenomeles lagenaria (Loisel.) Koidzumi

Coleogyne Torr. - BLACKBRUSH

ramosissima Torr.

Comarum L. - MARSHLOCKS

palustre L. Synonymy: Potentilla palustris (L.) Scop. , Potentilla palustris var. parvifolia (Raf.) Fern. & Long , Potentilla palustris var. villosa (Pers.) Lehm.

Cotoneaster Medik. - COTONEASTER

acutifolius Turcz.

adpressus Boiss.

apiculata Rehd. & Wilson

bullatus Boiss.

franchetii Boiss.

horizontalis Dcne.

hupehensis Rehd. & Wilson

microphyllus Wallich ex Lindl.

niger (Thunb.) Fries Synonymy: Cotoneaster melanocarpus Lodd. ex Schneid.

pannosus Franch.

simonsii Baker

Crataegus L. - HAWTHORN

aemula Beadle

aestivalis (Walt.) Torr. & Gray Synonymy: Crataegus luculenta Sarg. , Crataegus maloides Sarg.

alma Beadle

ambitiosa Sarg.

anamesa Sarg. Synonymy: Crataegus antiplasta Sarg.

ancisa Beadle

annosa Beadle

X anomala Sarg. (pro sp.) [intricata X mollis] Synonymy: Crataegus arnoldiana Sarg.

apiomorpha Sarg. Synonymy: Crataegus apiomorpha var. cyanophylla (Sarg.) Kruschke , Crataegus merita Sarg. , Crataegus vittata Ashe

arborea Beadle Synonymy: Crataegus arborea var. ohioensis (Sarg.) Kruschke , Crataegus ohioensis Sarg. , Crataegus pyracanthoides var. arborea (Beadle) Palmer

arcana Beadle

arrogans Beadle

ater Ashe

austromontana Beadle

beadlei Ashe

beata Sarg.

berberifolia Torr. & Gray Present in the Texas flora and known locally as: Big hawthorne (Texas Distribution by vegetation zone) Synonymy: Crataegus berberifolia var. edita (Sarg.) Palmer , Crataegus crocina Beadle , Crataegus edita Sarg. , Crataegus edura Beadle , Crataegus fera Beadle , Crataegus tersa Beadle , Crataegus torva Beadle

bona Sarg.

brachyacantha Sarg. & Engelm. Present in the Texas flora and known locally as: Blueberry hawthorne (Texas Distribution by vegetation zone)

brainerdii Sarg.

brazoria Sarg.

X brevipes Peck (pro sp.) [intricata X persimilis]

bullatus Boiss.

calpodendron (Ehrh.) Medik. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Crataegus acanthacolonensis Laughlin , Crataegus calpodendron var. gigantea Kruschke , Crataegus calpodendron var. globosa (Sarg.) Palmer , Crataegus calpodendron var. hispida (Sarg.) Palmer , Crataegus calpodendron var. hispidula (Sarg.) Palmer , Crataegus calpodendron var. microcarpa (Chapman) Palmer , Crataegus calpodendron var. mollicula (Sarg.) Palmer , Crataegus calpodendron var. obesa (Ashe) Palmer , Crataegus chapmanii (Beadle) Ashe , Crataegus fontanesiana (Spach) Steud. , Crataegus globosa Sarg.

canadensis Sarg.

carrollensis Sarg.

chrysocarpa Ashe Synonymy: Crataegus aboriginum Sarg. , Crataegus brunetiana Sarg. , Crataegus brunetiana var. fernaldii (Sarg.) Palmer , Crataegus caliciglabrata Schuette , Crataegus chrysocarpa var. aboriginum (Sarg.) Kruschke , Crataegus chrysocarpa var. longiacuminata Kruschke , Crataegus chrysocarpa var. phoenicea Palmer , Crataegus chrysocarpa var. rotundifolia (Moench) Sarg. , Crataegus coccinata Sarg. , Crataegus coccinea L. p.p. , Crataegus columbiana var. chrysocarpa (Ashe) Dorn , Crataegus faxonii Sarg. , Crataegus faxonii var. durifrucata Kruschke , Crataegus faxonii var. praecoqua (Sarg.) Kruschke , Crataegus faxonii var. praetermissa (Sarg.) Palmer , Crataegus illuminata Sarg. , Crataegus jackii Sarg. , Crataegus laurentiana var. brunetiana (Sarg.) Kruschke , Crataegus laurentiana var. dissimilifolia Kruschke , Crataegus mercerensis Sarg. , Crataegus putnamiana Sarg. , Crataegus rotundifolia Moench p.p. non Lamb. , Crataegus sicca Sarg. , Crataegus sicca var. glabrifolia (Sarg.) Palmer , Crataegus subrotundifolia Sarg.

coccinioides Ashe

coleae Sarg. Synonymy: Crataegus eatoniana Sarg. , Crataegus macauleyae Sarg.

compacta Sarg.

compta Sarg. Synonymy: Crataegus levis Sarg. , Crataegus milleri Sarg.

condigna Beadle

consanguinea Beadle

contrita Beadle

corusca Sarg. Synonymy: Crataegus blothra Laughlin , Crataegus corusca var. gigantea Kruschke , Crataegus corusca var. hillii (Sarg.) Kruschke , Crataegus hillii Sarg.

crus-galli L. Present in the Texas flora and known locally as: Bushes hawthorne, cockspur hawthorne (Texas Distribution by vegetation zone) Synonymy: Crataegus acutifolia Sarg. , Crataegus acutifolia var. insignis (Sarg.) Palmer , Crataegus algens Beadle , Crataegus barrettiana Sarg. , Crataegus bushii Sarg. , Crataegus canbyi Sarg. , Crataegus cherokeensis Sarg. , Crataegus cocksii Sarg. , Crataegus crus-galli var. barrettiana (Sarg.) Palmer , Crataegus crus-galli var. bellica (Sarg.) Palmer , Crataegus crus-galli var. capillata Sarg. , Crataegus crus-galli var. exigua (Sarg.) Egglest. , Crataegus crus-galli var. leptophylla (Sarg.) Palmer , Crataegus crus-galli var. macra (Beadle) Palmer , Crataegus crus-galli var. oblongata Sarg. , Crataegus crus-galli var. pachyphylla (Sarg.) Palmer , Crataegus crus-galli var. pyracanthifolia Ait. , Crataegus danielsii Palmer , Crataegus denaria Beadle , Crataegus fecunda Sarg. , Crataegus fontanesiana auct. non (Spach) Steud. , Crataegus hannibalensis Palmer , Crataegus mohrii Beadle , Crataegus operta Ashe , Crataegus palliata Sarg. , Crataegus palmeri Sarg. , Crataegus permixta Palmer , Crataegus pyracanthoides (Ait.) Beadle , Crataegus regalis Beadle , Crataegus regalis var. paradoxa (Sarg.) Palmer , Crataegus sabineana Ashe , Crataegus schizophylla Egglest. , Crataegus signata Beadle , Crataegus subpilosa Sarg. , Crataegus tantula Sarg. , Crataegus tenax Ashe , Crataegus triumphalis Sarg. , Crataegus uniqua Sarg. , Crataegus vallicola Sarg.

curvisepala Lindm. Synonymy: Crataegus oxyacantha auct. non L. , Crataegus oxyacantha var. paulii (Rehd.) Rehd.

dallasiana Sarg.

desueta Sarg. Synonymy: Crataegus desueta var. wausaukiensis Kruschke

dilatata Sarg. Synonymy: Crataegus coccinioides var. locuples (Sarg.) Kruschke , Crataegus conspecta Sarg. , Crataegus locuples Sarg.

dispar Beadle

disperma Ashe Synonymy: Crataegus X collicola Ashe , Crataegus collina var. collicola (Ashe) Palmer , Crataegus cuneiformis (Marsh.) Egglest. , Crataegus disperma var. peoriensis (Sarg.) Kruschke , Crataegus X pausiaca Ashe , Crataegus peoriensis Sarg. , Crataegus punctata var. pausiaca (Ashe) Palmer

dispessa Ashe

dissona Sarg. Synonymy: Crataegus disjuncta Sarg. , Crataegus dissona var. bellula (Sarg.) Kruschke , Crataegus franklinensis Sarg. , Crataegus incisa Sarg. , Crataegus pruinosa var. brachypoda (Sarg.) Palmer , Crataegus pruinosa var. delawarensis (Sarg.) Palmer , Crataegus pruinosa var. dissona (Sarg.) Egglest. , Crataegus relicta Sarg.

distincta Kruschke

dodgei Ashe Synonymy: Crataegus crassifolia Sarg. , Crataegus delosii Sarg. , Crataegus dodgei var. flavida (Sarg.) P.G. Sm. & Phipps , Crataegus dodgei var. rotundata (Sarg.) Kruschke , Crataegus flavida Sarg. , Crataegus minutiflora Sarg. , Crataegus rotundata Sarg.

douglasii Lindl. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

var. douglasii Present in the Texas flora (treated as Crataegus columbiana Howell by Hatch et al, 1990) (Texas Distribution by vegetation zone) Synonymy: Crataegus columbiana T.J. Howell , Crataegus williamsii Egglest.

var. duchesnensis Welsh

engelmannii Sarg. Synonymy: Crataegus engelmannii var. sinistra (Beadle) Palmer , Crataegus sublobulata Sarg.

erythrocarpa Ashe

erythropoda Ashe

exilis Beadle

extraria Beadle

flabellata (Spach) Kirchn. Synonymy: Crataegus densiflora Sarg. , Crataegus flabellata var. densiflora (Sarg.) Kruschke , Crataegus flabellata var. grayana (Egglest.) Palmer , Crataegus grayana Egglest.

flava Ait. Synonymy: Crataegus aprica Beadle , Crataegus floridana Sarg. , Crataegus leonensis Palmer , Crataegus lepida Beadle , Crataegus meridiana Beadle , Crataegus michauxii Pers. , Crataegus ravenelii Sarg. , Crataegus recurvata Beadle , Crataegus senta Beadle , Crataegus visenda Beadle

fragilis Beadle

fulleriana Sarg. Synonymy: Crataegus confragosa Sarg. , Crataegus fulleriana var. chippewaensis (Sarg.) Kruschke , Crataegus fulleriana var. gigantea Kruschke , Crataegus fulleriana var. miranda (Sarg.) Kruschke , Crataegus holmesiana var. chippewaensis (Sarg.) Palmer , Crataegus holmesiana var. magniflora (Sarg.) Palmer , Crataegus illecebrosa Sarg.

furtiva Beadle

glareosa Ashe

grandis Ashe

greggiana Egglest. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

X haemacarpa Ashe (pro sp.) [flabellata X pruinosa] Synonymy: Crataegus media Sarg.

harbisonii Beadle Synonymy: Crataegus ashei Beadle

harveyana Sarg.

helvina Ashe

holmesiana Ashe Synonymy: Crataegus holmesiana var. amicta (Ashe) Palmer , Crataegus holmesiana var. villipes Ashe , Crataegus villipes (Ashe) Ashe

X hudsonica Sarg. (pro sp.) [pruinosa X punctata]

ideae Sarg.

ignave Beadle

X immanis Ashe (pro sp.) [chrysocarpa X pruinosa]

impar Beadle

inanis Beadle

X incaedua Sarg. (pro sp.) [calpodendron X punctata]

indicens Ashe

insidiosa Beadle

integra Beadle

intricata Lange Synonymy: Crataegus biltmoreana Beadle , Crataegus biltmoreana var. stonei (Sarg.) Kruschke , Crataegus boyntonii Beadle , Crataegus coccinea auct. non L. , Crataegus foetida Ashe , Crataegus fortunata Sarg. , Crataegus horseyi Palmer , Crataegus intricata var. boyntonii (Beadle) Kruschke , Crataegus intricata var. neobushii (Sarg.) Kruschke , Crataegus intricata var. rubella (Beadle) Kruschke , Crataegus intricata var. straminea (Beadle) Palmer , Crataegus neobushii Sarg. , Crataegus ouachitensis Palmer , Crataegus ouachitensis var. minor Palmer , Crataegus padifolia Sarg. , Crataegus padifolia var. incarnata Sarg. , Crataegus pagensis Sarg. , Crataegus pallens Beadle , Crataegus rubella Beadle , Crataegus stonei Sarg. , Crataegus straminea Beadle

invicta Beadle

iracunda Beadle Synonymy: Crataegus beckwithiae Sarg. , Crataegus brumalis Ashe , Crataegus iracunda var. brumalis (Ashe) Kruschke , Crataegus iracunda var. diffusa (Sarg.) Kruschke , Crataegus iracunda var. populnea (Ashe) Kruschke , Crataegus iracunda var. silvicola (Beadle) Palmer , Crataegus iracunda var. stolonifera (Sarg.) Kruschke , Crataegus macrosperma var. demissa (Sarg.) Egglest. , Crataegus populnea Ashe , Crataegus stolonifera Sarg.

irrasa Sarg. Synonymy: Crataegus irrasa var. blanchardii (Sarg.) Egglest. , Crataegus mansfieldensis Sarg. , Crataegus oakesiana Egglest.

jesupii Sarg. Synonymy: Crataegus filipes Ashe

jonesiae Sarg. Synonymy: Crataegus harryi Sarg. , Crataegus jonesiae var. brownietta (Sarg.) Kruschke , Crataegus jonesiae var. harryi (Sarg.) Kruschke , Crataegus laurentiana Sarg.

kelloggii Sarg.

X kennedyi Sarg. (pro sp.) [brainerdii X pruinosa]

X kingstonensis Sarg. (pro sp.) [brainerdii X coccinioides]

knieskerniana Sarg.

lacrimata Small

laevigata (Poir.) DC.

lanata Beadle

X laneyi Sarg. (pro sp.) [brainerdii X succulenta] Synonymy: Crataegus divisa Sarg.

lanuginosa Sarg.

latebrosa Sarg.

lemingtonensis Sarg.

X lettermanii Sarg. (pro sp.) [mollis X punctata] Synonymy: Crataegus hirtiflora Sarg.

limata Beadle

limnophila Sarg.

lucorum Sarg. Synonymy: Crataegus insolens Sarg.

lumaria Ashe Synonymy: Crataegus caesariata Sarg. , Crataegus chrysocarpa var. caesariata (Sarg.) Palmer , Crataegus dodgei var. lumaria (Ashe) Sarg.

macrosperma Ashe Synonymy: Crataegus chadsfordiana Sarg. , Crataegus fretalis Sarg. , Crataegus macrosperma var. acutiloba (Sarg.) Egglest. , Crataegus macrosperma var. eganii (Ashe) Kruschke , Crataegus macrosperma var. matura (Sarg.) Egglest. , Crataegus macrosperma var. pastora (Sarg.) Egglest. , Crataegus macrosperma var. pentandra (Sarg.) Egglest. , Crataegus macrosperma var. roanensis (Ashe) Palmer , Crataegus randiana Sarg. , Crataegus roanensis Ashe , Crataegus roanensis var. fluviatilis (Sarg.) Kruschke , Crataegus roanensis var. heidelbergensis (Sarg.) Kruschke

X maligna Sarg. (pro sp.) [chrysocarpa X macrosperma]

margarettiae Ashe Synonymy: Crataegus evansiana Sarg. , Crataegus margarettiae var. angustifolia Palmer , Crataegus margarettiae var. brownii (Britt.) Sarg. , Crataegus margarettiae var. meiophylla (Sarg.) Palmer

marshallii Egglest. Present in the Texas flora and known locally as: Parsley hawthorne (Texas Distribution by vegetation zone)

membranacea Sarg.

menandiana Sarg.

mendosa Beadle

meridionalis Sarg.

mira Beadle

mollis Scheele Present in the Texas flora and known locally as: Downy hawthorne, blueberry hawthorne, red haw (Texas Distribution by vegetation zone) Synonymy: Crataegus albicans Ashe , Crataegus arkansana Sarg. , Crataegus brachyphylla Sarg. , Crataegus cibaria Beadle , Crataegus gravida Beadle , Crataegus induta Sarg. , Crataegus invisa Sarg. , Crataegus lacera Sarg. , Crataegus limaria Sarg. , Crataegus mollis var. dumetosa (Sarg.) Kruschke , Crataegus mollis var. gigantea Kruschke , Crataegus mollis var. incisifolia Kruschke , Crataegus mollis var. sera (Sarg.) Egglest. , Crataegus noelensis Sarg. , Crataegus pedicellata var. albicans (Ashe) Palmer , Crataegus placens Sarg. (NOTE: Taxonomic placement not certain)

monogyna Jacq.

multiflora Bunge

munda Beadle

nitida (Engelm.) Sarg.

nitidula Sarg. Synonymy: Crataegus nitidula var. limatula (Sarg.) Kruschke , Crataegus nitidula var. macrocarpa Kruschke , Crataegus nitidula var. recedens (Sarg.) Kruschke , Crataegus recedens Sarg.

X notha Sarg. [marshallii X mollis]

nuda Sarg.

opaca Hook. & Arn. Present in the Texas flora and known locally as: Riverflat hawthorne, western mayhaw, apple haw (Texas Distribution by vegetation zone)

opulens Sarg. Synonymy: Crataegus beata var. opulens (Sarg.) Palmer

ovata Sarg. Synonymy: Crataegus viridis var. ovata (Sarg.) Palmer

panda Beadle

pearsonii Ashe

X peckietta Sarg. (pro sp.) [scabrida X succulenta]

pedicellata Sarg. Synonymy: Crataegus aulica Sarg. , Crataegus coccinea L. p.p. , Crataegus ellwangeriana Sarg. , Crataegus habereri Sarg. , Crataegus letchworthiana Sarg. , Crataegus pedicellata var. assurgens (Sarg.) Palmer , Crataegus pedicellata var. caesa (Ashe) Kruschke , Crataegus pedicellata var. ellwangeriana (Sarg.) Egglest. , Crataegus pedicellata var. robesoniana (Sarg.) Palmer , Crataegus pedicellata var. sertata (Sarg.) Kruschke

penita Beadle Synonymy: Crataegus amnicola Beadle

pennsylvanica Ashe Synonymy: Crataegus tatnalliana Sarg.

pequotorum Sarg.

perjuncunda Sarg.

persimilis Sarg. Synonymy: Crataegus laetifica Sarg. , Crataegus prunifolia Pers.

phaenopyrum (L. f.) Medik. Synonymy: Crataegus cordata Ait. , Crataegus populifolia Walt. , Crataegus youngii Sarg.

X pilosa Sarg. (pro sp.) [intricata X pruinosa]

pinetorum Beadle

piperi Britt. Synonymy: Crataegus chrysocarpa var. piperi (Britt.) Kruschke , Crataegus columbiana var. piperi (Britt.) Egglest.

poliophylla Sarg.

porrecta Ashe

pratensis Sarg.

pringlei Sarg. Synonymy: Crataegus pringlei var. exclusa (Sarg.) Egglest. , Crataegus pringlei var. lobulata (Sarg.) Egglest.

prona Ashe Synonymy: Crataegus gravis Ashe

pruinosa (Wendl. f.) K. Koch Synonymy: Crataegus aspera Sarg. , Crataegus congesta Sarg. , Crataegus crawfordiana Sarg. , Crataegus deltoides Ashe , Crataegus formosa Sarg. , Crataegus gattingeri Ashe , Crataegus gattingeri var. rigida Palmer , Crataegus gaudens Sarg. , Crataegus georgiana Sarg. , Crataegus lecta Sarg. , Crataegus leiophylla Sarg. , Crataegus littoralis Sarg. , Crataegus mackenziei Sarg. , Crataegus mackenziei var. aspera (Sarg.) Palmer , Crataegus mackenziei var. bracteata (Sarg.) Palmer , Crataegus parvula Sarg. , Crataegus platycarpa Sarg. , Crataegus porteri Britt. , Crataegus porteri var. caerulescens (Sarg.) Palmer , Crataegus pruinosa var. congesta (Sarg.) Phipps , Crataegus pruinosa var. conjuncta (Sarg.) Egglest. , Crataegus pruinosa var. grandiflora Kruschke , Crataegus pruinosa var. latisepala (Sarg.) Egglest. , Crataegus pruinosa var. leiophylla (Sarg.) Phipps , Crataegus pruinosa var. pachypoda (Sarg.) Palmer , Crataegus pruinosa var. parvula (Sarg.) Phipps , Crataegus pruinosa var. porteri (Britt.) Egglest. , Crataegus pruinosa var. rugosa (Ashe) Kruschke , Crataegus pruinosa var. virella (Ashe) Kruschke , Crataegus rugosa Ashe , Crataegus vicinalis Beadle , Crataegus virella Ashe

X puberis Sarg. (pro sp.) [flabellata X punctata]

pulcherrima Ashe Synonymy: Crataegus opima Beadle , Crataegus robur Beadle

punctata Jacq. Synonymy: Crataegus collina Chapman , Crataegus collina var. secta (Sarg.) Palmer , Crataegus collina var. sordida (Sarg.) Palmer , Crataegus collina var. succincta (Sarg.) Palmer , Crataegus fastosa Sarg. , Crataegus punctata var. aurea Ait. , Crataegus punctata var. canescens Britt. , Crataegus punctata var. microphylla Sarg. , Crataegus verruculosa Sarg.

putata Sarg.

ravida Ashe

resima Beadle

reverchonii Sarg. Present in the Texas flora and known locally as: Reverchon hawthorne (Texas Distribution by vegetation zone) Synonymy: Crataegus discolor Sarg. , Crataegus reverchonii var. discolor (Sarg.) Palmer , Crataegus reverchonii var. stevensiana (Sarg.) Palmer , Crataegus stevensiana Sarg.

rhodella Ashe

rigens Beadle

rivularis Nutt. Synonymy: Crataegus douglasii var. rivularis (Nutt.) Sarg.

robinsonii Sarg.

X rubrocarnea Sarg. (pro sp.) [brainerdii X macrosperma]

rufula Sarg.

saligna Greene

sargentii Beadle Synonymy: Crataegus venusta Beadle

scabrida Sarg. Synonymy: Crataegus balkwillii Sarg. , Crataegus brainerdii var. asperifolia (Sarg.) Egglest. , Crataegus brainerdii var. cyclophylla (Sarg.) Palmer , Crataegus brainerdii var. egglestonii (Sarg.) B.L. Robins. , Crataegus brainerdii var. scabrida (Sarg.) Egglest. , Crataegus dunbarii Sarg. , Crataegus hadleyana Sarg. , Crataegus improvisa Sarg. , Crataegus iterata Sarg. , Crataegus pinguis Sarg. , Crataegus scabrida var. asperifolia (Sarg.) Kruschke , Crataegus scabrida var. balkwillii (Sarg.) Phipps , Crataegus scabrida var. cyclophylla (Sarg.) Kruschke , Crataegus scabrida var. dunbarii (Sarg.) Kruschke , Crataegus scabrida var. egglestonii (Sarg.) Kruschke , Crataegus scabrida var. hadleyana (Sarg.) Phipps , Crataegus scabrida var. honesta (Sarg.) Kruschke , Crataegus scabrida var. improvisa (Sarg.) Phipps

schuettei Ashe Synonymy: Crataegus alnorum Sarg. , Crataegus basilica Beadle , Crataegus ferrissii Ashe , Crataegus schuettei var. basilica (Beadle) Phipps , Crataegus schuettei var. cuneata Kruschke , Crataegus schuettei var. ferrissii (Ashe) Kruschke , Crataegus schuettei var. gigantea Kruschke , Crataegus tortilis Ashe

shaferi Sarg.

X simulata Sarg. [calpodendron X crus-galli]

spathulata Michx. Present in the Texas flora and known locally as: Littlehip hawthorne, pasture haw (Texas Distribution by vegetation zone)

spatiosa Sarg.

spissa Sarg.

stenosepala Sarg.

submollis Sarg. Synonymy: Crataegus champlainensis Sarg.

suborbiculata Sarg. Synonymy: Crataegus durobrivensis Sarg. , Crataegus kellermanii Sarg. , Crataegus neobaxteri Sarg. , Crataegus saundersiana Sarg. , Crataegus suborbiculata var. saundersiana (Sarg.) Kruschke

succulenta Schrad. ex Link Synonymy: Crataegus ambrosia Sarg. , Crataegus ardula Sarg. , Crataegus bicknellii Egglest. , Crataegus celsa Sarg. , Crataegus chrysocarpa var. bicknellii (Egglest.) Palmer , Crataegus columbiana var. occidentalis (Britt.) Dorn , Crataegus divida Sarg. , Crataegus ferta Sarg. , Crataegus florifera Sarg. , Crataegus florifera var. celsa (Sarg.) Kruschke , Crataegus florifera var. mortonis (Laughlin) Kruschke , Crataegus florifera var. shirleyensis (Sarg.) Kruschke , Crataegus florifera var. virilis (Sarg.) Kruschke , Crataegus gemmosa Sarg. , Crataegus incerta Sarg. , Crataegus integriloba Sarg. , Crataegus laxiflora Sarg. , Crataegus leucantha Laughlin , Crataegus macracantha Lodd. , Crataegus macracantha var. colorado (Ashe) Kruschke , Crataegus macracantha var. divida (Sarg.) Kruschke , Crataegus macracantha var. integriloba (Sarg.) Kruschke , Crataegus macracantha var. occidentalis (Britt.) Egglest. , Crataegus macracantha var. pertomentosa (Ashe) Kruschke , Crataegus mortonis Laughlin , Crataegus neofluvialis Ashe , Crataegus pertomentosa Ashe , Crataegus pisifera Sarg. , Crataegus saeva Sarg. , Crataegus shirleyensis Sarg. , Crataegus silvestris Sarg. , Crataegus succulenta var. gemmosa (Sarg.) Kruschke , Crataegus succulenta var. laxiflora (Sarg.) Kruschke , Crataegus succulenta var. macracantha (Lodd.) Egglest. , Crataegus succulenta var. michiganensis (Ashe) Palmer , Crataegus succulenta var. neofluvialis (Ashe) Palmer , Crataegus succulenta var. occidentalis Britt. , Crataegus succulenta var. pertomentosa (Ashe) Palmer , Crataegus succulenta var. pisifera (Sarg.) Kruschke , Crataegus succulenta var. rutila (Sarg.) Kruschke , Crataegus sylvestris Sarg. , Crataegus venulosa Sarg. , Crataegus virilis Sarg.

suksdorfii (Sarg.) Kruschke Synonymy: Crataegus douglasii var. suksdorfii Sarg.

sutherlandensis Sarg.

tanuphylla Sarg.

texana Buckl. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

thermopegaea Palmer

tinctoria Ashe

tracyi Ashe ex Egglest. Present in the Texas flora and known locally as: Tracy hawthorne, mountain hawthorne (Texas Distribution by vegetation zone) Synonymy: Crataegus montivaga Sarg.

triflora Chapman

tripartita Sarg.

tristis Beadle

turnerorum Enquist Synonymy: Crataegus secreta Phipps

uniflora Muenchh. Present in the Texas flora and known locally as: One-flower hawthorne (Texas Distribution by vegetation zone) Synonymy: Crataegus bisulcata Ashe , Crataegus choriophylla Sarg. , Crataegus gregalis Beadle , Crataegus raleighensis Ashe

uvaldensis Sarg.

vailiae Britt. Synonymy: Crataegus brittonii Egglest.

valida Beadle

versuta Beadle

viburnifolia Sarg.

viridis L. Present in the Texas flora and known locally as: Green hawthorne (Texas Distribution by vegetation zone)

var. desertorum (Sarg.) Keeney & Enquist Synonymy: Crataegus desertorum Sarg.

var. viridis Synonymy: Crataegus abbreviata Sarg. , Crataegus amicalis Sarg. , Crataegus atrorubens Ashe , Crataegus blanda Sarg. , Crataegus enuculata Sarg. , Crataegus glabriuscula Sarg. , Crataegus ingens Beadle , Crataegus interior Beadle , Crataegus micrantha Sarg. , Crataegus velutina Sarg. , Crataegus viridis var. interior (Beadle) Palmer , Crataegus viridis var. lanceolata (Sarg.) Palmer , Crataegus viridis var. lutensis (Sarg.) Palmer , Crataegus viridis var. lutescens Palmer ex Gleason , Crataegus viridis var. velutina (Sarg.) Palmer

vulsa Beadle

warneri Sarg. Present in the Texas flora and known locally as: Warner hawthorne (Texas Distribution by vegetation zone)

X websteri Sarg. [brainerdii X calpodendron]

X whittakeri Sarg. [calpodendron X mollis]

wootoniana Egglest.

xanthophylla Sarg.

Cydonia P. Mill. - QUINCE

oblonga P. Mill. Synonymy: Pyrus cydonia L.

Dalibarda L. - ROBIN-RUN-AWAY

repens L. Synonymy: Rubus repens (L.) Kuntze

Dryas L. - MOUNTAIN-AVENS

drummondii Richards. ex Hook.

var. drummondii

var. eglandulosa Porsild

var. tomentosa (Farr) L.O. Williams

integrifolia Vahl

ssp. chamissonis (Spreng.) Scoggan Synonymy: Dryas chamissonis Spreng.

ssp. crenulata (Juz.) J. Kozhevn Synonymy: Dryas crenulata Juz.

ssp. integrifolia Synonymy: Dryas integrifolia var. canescens Simm. , Dryas octopetala var. integrifolia (Vahl) Hook. f.

ssp. sylvatica (Hultén) Hult‚n Synonymy: Dryas sylvatica (Hultén) Porsild

octopetala L.

ssp. alaskensis (Porsild) Hultén Synonymy: Dryas alaskensis Porsild

ssp. hookeriana (Juz.) Hultén Synonymy: Dryas hookeriana Juz. , Dryas octopetala var. hookeriana (Juz.) Breitung

ssp. octopetala

var. angustifolia C.L. Hitchc.

var. kamtschatica (Juz.) Hultén

var. octopetala Synonymy: Dryas octopetala var. luteola Hultén

ssp. punctata (Juz.) Hultén

var. glabrata Hultén

var. punctata Synonymy: Dryas punctata Juz.

var. viscida Hultén

X sundermannii Kellerer ex Sundermann [drummondii X octopetala]

X wyssiana Beauv. [drummondii X integrifolia] Synonymy: Dryas X lewinii Rouleau

Duchesnea Sm. - INDIAN-STRAWBERRY

indica (Andr.) Focke Present in the Texas flora and known locally as: Indian mockstrawberry (Texas Distribution by vegetation zone) Synonymy: Fragaria indica Andr.

Eriobotrya Lindl. - LOQUAT

japonica (Thunb.) Lindl. Synonymy: Mespilus japonica Thunb.

Exochorda Lindl. - PEARLBRUSH

racemosa (Lindl.) Rehd. Synonymy: Exochorda grandiflora (Hook.) Lindl.

Fallugia Endl. - APACHE-PLUME

paradoxa (D. Don) Endl. ex Torr. Present in the Texas flora and known locally as: Apache plume (Texas Distribution by vegetation zone)

Filipendula P. Mill. - QUEEN-OF-THE-FOREST

occidentalis (S. Wats.) T.J. Howell

rubra (Hill) B.L. Robins.

ulmaria (L.) Maxim.

ssp. denudata (J.& K. Presl) Hayek Synonymy: Filipendula denudata (J.& K. Presl) Rydb. , Filipendula ulmaria var. denudata (J.& K. Presl) Hayne ex Maxim.

ssp. ulmaria Synonymy: Spiraea ulmaria L.

vulgaris Moench Synonymy: Filipendula hexapetala Gilib. ex Maxim.

Fragaria L. - STRAWBERRY

X ananassa Duchesne (pro sp.) [chiloensis X virginiana]

var. ananassa Synonymy: Fragaria X magna auct. p.p. non Thuill.

var. cuneifolia (Nutt. ex T.J. Howell) Staudt (pro nm.) Synonymy: Fragaria cuneifolia Nutt. ex T.J. Howell , Fragaria grandiflora Ehrh.

chiloensis (L.) P. Mill.

ssp. chiloensis Synonymy: Fragaria chiloensis var. scouleri Hook.

ssp. lucida (Vilm.) Staudt

ssp. pacifica Staudt

ssp. sandwicensis (Dcne.) Staudt Synonymy: Fragaria chiloensis var. sandwicensis O.& I. Deg. , Fragaria sandwicensis Dcne.

crinita Rydb. Synonymy: Fragaria vesca var. crinita (Rydb.) C.L. Hitchc.

multicipita Fern.

vesca L.

ssp. americana (Porter) Staudt Synonymy: Fragaria americana (Porter) Britt. , Fragaria vesca var. americana Porter

ssp. bracteata (Heller) Staudt Present in the Texas flora and known locally as: Wild strawberry (Texas Distribution by vegetation zone) Synonymy: Fragaria bracteata Heller , Fragaria helleri Holz. , Fragaria vesca var. bracteata (Heller) R.J. Davis

ssp. californica (Cham. & Schlecht.) Staudt Synonymy: Fragaria californica Cham. & Schlecht. , Fragaria californica var. franciscana Rydb.

ssp. vesca Synonymy: Fragaria vesca var. alba (Ehrh.) Rydb.

virginiana Duchesne Present in the Texas flora and known locally as: Virginia strawberry, wild strawberry (Texas Distribution by vegetation zone)

ssp. glauca (S. Wats.) Staudt Synonymy: Fragaria glauca (S. Wats.) Rydb. , Fragaria pauciflora Rydb. , Fragaria virginiana var. glauca S. Wats. , Fragaria virginiana var. terrae-novae (Rydb.) Fern. & Wieg.

ssp. grayana (Vilm. ex J. Gay) Staudt Synonymy: Fragaria grayana Vilm. ex J. Gay , Fragaria virginiana var. illinoensis Gray

ssp. platypetala (Rydb.) Staudt Synonymy: Fragaria platypetala Rydb. , Fragaria platypetala var. sibbaldifolia (Rydb.) Jepson , Fragaria sibbaldifolia Rydb. , Fragaria suksdorfii Rydb. , Fragaria truncata Rydb. , Fragaria virginiana var. platypetala (Rydb.) Hall

ssp. virginiana Synonymy: Fragaria australis (Rydb.) Rydb. , Fragaria canadensis Michx. , Fragaria ovalis (Lehm.) Rydb. , Fragaria virginiana var. australis Rydb. , Fragaria virginiana var. canadensis (Michx.) Farw. , Fragaria virginiana var. ovalis (Lehm.) R.J. Davis

Geum L. - AVENS

aleppicum Jacq. Synonymy: Geum aleppicum ssp. strictum (Ait.) Clausen , Geum aleppicum var. strictum (Ait.) Fern. , Geum strictum Ait. , Geum strictum var. decurrens (Rydb.) Kearney & Peebles

X aurantiacum Fries [aleppicum X rivale]

calthifolium Menzies ex Sm. Synonymy: Acomastylis calthifolia (Menzies ex Sm.) Bolle

canadense Jacq.

var. brevipes Fern.

var. camporum (Rydb.) Fern. & Weatherby Present in the Texas flora and known locally as: White avens (Texas Distribution by vegetation zone)

var. canadense

var. grimesii Fern. & Weatherby

var. texanum Fern. & Weatherby Present in the Texas flora and known locally as: White avens (Texas Distribution by vegetation zone)

geniculatum Michx.

glaciale J.E. Adams ex Fisch.

laciniatum Murr.

var. laciniatum

var. trichocarpum Fern.

X macranthum (Kearney) Boivin [calthifolium X rossii] Synonymy: Acomastylis macrantha (Kearney) Bolle , Geum schofieldii Calder & Taylor , Sieversia X macrantha Kearney

macrophyllum Willd.

var. macrophyllum

var. perincisum (Rydb.) Raup Synonymy: Geum macrophyllum ssp. perincisum (Rydb.) Hultén , Geum macrophyllum var. rydbergii Farw. , Geum oregonense (Scheutz) Rydb. , Geum perincisum Rydb. , Geum perincisum var. intermedium Boivin

peckii Pursh Synonymy: Acomastylis peckii (Pursh) Bolle , Sieversia peckii (Pursh) Rydb.

pentapetalum (L.) Makino Synonymy: Sieversia pentapetala (L.) Greene

X pulchrum Fern. (pro sp.) [macrophyllum X rivale] Synonymy: Geum X pervale Boivin

radiatum Michx. Listed by the U.S. FWS as endangered, the FWS local name is Spreading avens and the FWS range is: U.S.A. (NC, TN). Listed on April 5, 1990 (Volume 55 Federal Register 12797). Synonymy: Acomastylis radiata (Michx.) Bolle , Sieversia radiata (Michx.) Greene

rivale L.

rossii (R. Br.) Ser.

var. depressum (Greene) C.L. Hitchc.

var. rossii Synonymy: Acomastylis rossii (R. Br.) Greene

var. turbinatum (Rydb.) C.L. Hitchc. Synonymy: Acomastylis rossii ssp. turbinata (Rydb.) W.A. Weber , Geum gracilipes (Piper) M.E. Peck , Geum turbinatum Rydb. , Sieversia gracilipes (Piper) Greene

triflorum Pursh

var. campanulatum (Greene) C.L. Hitchc. Synonymy: Erythrocoma campanulata Greene , Geum campanulatum (Greene) G.N. Jones , Sieversia campanulata (Greene) Rydb.

var. canescens (Greene) Kartesz & Gandhi Synonymy: Erythrocoma canescens Greene , Geum canescens (Greene) Munz , Sieversia canescens (Greene) Rydb.

var. ciliatum (Pursh) Fassett Synonymy: Erythrocoma ciliata Pursh , Geum ciliatum Pursh , Sieversia ciliata (Pursh) G. Don

var. triflorum Synonymy: Erythrocoma triflora (Pursh) Greene , Geum ciliatum var. griseum (Greene) Kearney & Peebles , Sieversia triflora (Pursh) R. Br.

urbanum L.

vernum (Raf.) Torr. & Gray Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Stylypus vernus Raf.

virginianum L. Synonymy: Geum flavum (Porter) Bickn. , Geum hirsutum Muhl. ex Link

Heteromeles M. Roemer - CALIFORNIA-CHRISTMAS-BERRY

arbutifolia (Lindl.) M. Roemer

var. arbutifolia Synonymy: Crataegus arbutifolia Ait., non Lam. , Heteromeles salicifolia (K. Presl) Abrams , Photinia arbutifolia Lindl.

var. cerina (Jepson) E. Murr. Synonymy: Photinia arbutifolia var. cerina Jepson

var. macrocarpa (Munz) Munz

Holodiscus (K. Koch) Maxim. - OCEANSPRAY

discolor (Pursh) Maxim. Synonymy: Holodiscus boursieri (Carr.) Rehd. , Holodiscus discolor ssp. franciscanus (Rydb.) Taylor & MacBryde , Holodiscus discolor var. delnortensis Ley , Holodiscus discolor var. franciscanus (Rydb.) Jepson , Holodiscus discolor var. glabrescens (Greenm.) Jepson , Holodiscus dumosus ssp. saxicola (Heller) Abrams , Holodiscus dumosus var. australis (Heller) Ley , Holodiscus dumosus var. glabrescens (Greenm.) C.L. Hichc. , Holodiscus glabrescens (Greenm.) Heller ex Jepson , Holodiscus microphyllus Rydb. , Holodiscus microphyllus var. glabrescens (Greenm.) Ley , Holodiscus microphyllus var. sericeus Ley , Holodiscus microphyllus var. typicus Ley , Sericotheca discolor (Pursh) Rydb. , Spiraea discolor Pursh

dumosus (Nutt. ex Hook.) Heller Present in the Texas flora and known locally as: Rush rock spirea, bush rock spirea (Texas Distribution by vegetation zone) Synonymy: Holodiscus discolor var. dumosus (Nutt. ex Hook.) Maxim. ex Coult. , Holodiscus dumosus var. typicus Ley

Horkelia Cham. & Schlecht. - HONEYDEW

bolanderi Gray

californica Cham. & Schlecht.

ssp. californica Synonymy: Potentilla californica (Cham. & Schlecht.) Greene

ssp. dissita (Crum) Ertter Synonymy: Horkelia elata (Greene) Rydb. , Horkelia glandulosa Eastw.

ssp. frondosa (Greene) Ertter Synonymy: Horkelia frondosa (Greene) Rydb. , Potentilla frondosa Greene

clevelandii (Greene) Rydb. Synonymy: Horkelia bolanderi ssp. clevelandii (Greene) Keck

congesta Dougl. ex Hook.

ssp. congesta

ssp. nemorosa Keck

cuneata Lindl.

ssp. cuneata

ssp. puberula (Greene) Keck

ssp. sericea (Gray) Keck Synonymy: Potentilla lindleyi var. sericea (Gray) J.T. Howell

daucifolia (Greene) Rydb.

ssp. daucifolia

ssp. latior Keck

fusca Lindl.

ssp. capitata (Lindl.) Keck Synonymy: Horkelia fusca var. capitata (Lindl.) Wawra

ssp. filicoides (Crum) Keck

ssp. fusca

ssp. parviflora (Nutt. ex Torr. & Gray) Keck Synonymy: Horkelia fusca var. parviflora (Nutt. ex Torr. & Gray) Wawra

ssp. pseudocapitata (Rydb. ex T.J. Howell) Keck Synonymy: Horkelia fusca var. pseudocapitata (Rydb. ex T.J. Howell) Wawra

ssp. tenella (S. Wats.) Keck

hendersonii T.J. Howell

hispidula Rydb.

marinensis (Elmer) Crum ex Keck Synonymy: Potentilla marinensis (Elmer) J.T. Howell

parryi Greene

rydbergii Elmer Synonymy: Horkelia bolanderi ssp. parryi (S. Wats.) Keck

sericata S. Wats.

tenuiloba (Torr.) Gray Synonymy: Potentilla micheneri Greene

tridentata Torr.

ssp. flavescens (Rydb.) Keck

ssp. tridentata Synonymy: Potentilla tilingii (Regel) Greene

truncata Rydb.

tularensis (J.T. Howell) Munz Synonymy: Potentilla tularensis J.T. Howell

wilderae Parish

yadonii Ertter

Horkeliella Rydb.

congdonis (Rydb.) Rydb. Synonymy: Horkelia purpurascens ssp. congdonis (Rydb.) Abrams , Ivesia purpurascens ssp. congdonis (Rydb.) Keck

purpurascens (S. Wats.) Rydb. Synonymy: Horkelia purpurascens S. Wats. , Ivesia purpurascens (S. Wats.) Keck

Ivesia Torr. & Gray - MOUSETAIL

aperta (J.T. Howell) Munz

var. aperta Synonymy: Potentilla aperta J.T. Howell

var. canina Ertter

argyrocoma (Rydb.) Rydb.

arizonica (Eastw. ex J.T. Howell) Ertter

var. arizonica Synonymy: Potentilla osterhoutii (A. Nels.) J.T. Howell , Purpusia arizonica Eastw. ex J.T. Howell , Purpusia osterhoutii A. Nels.

var. saxosa (Brandeg.) Ertter Synonymy: Potentilla osterhoutii var. saxosa (Brandeg.) J.T. Howell , Purpusia saxosa Brandeg.

baileyi S. Wats.

var. baileyi Synonymy: Horkelia baileyi (S. Wats.) Greene , Ivesia baileyi ssp. typica Keck

var. beneolens (A. Nels. & J.F. Macbr.) Ertter Synonymy: Horkelia beneolens A. Nels. & J.F. Macbr.

var. setosa S. Wats. Synonymy: Ivesia baileyi ssp. setosa (S. Wats.) Keck , Ivesia setosa S. Wats.

callida (Hall) Rydb.

campestris (M.E. Jones) Rydb.

cryptocaulis (Clokey) Keck

gordonii (Hook.) Torr. & Gray Synonymy: Horkelia gordonii Hook. , Potentilla gordonii (Hook.) Greene

jaegeri Munz & Johnston

kingii S. Wats. Listed by the U.S. FWS as threatened - the FWS local name is Ash Meadows ivesia and the FWS range is: U.S.A. (NV). Treated by the FWS as Ivesia kingii var. eremica. Synonymy: Ivesia eremica (Coville) Rydb. , Ivesia kingii var. eremica (Coville) Ertter , Potentilla eremica Coville

longibracteata Ertter

lycopodioides Gray

ssp. lycopodioides Synonymy: Ivesia lycopodioides ssp. typica Keck

ssp. megalopetala (Rydb.) Keck

ssp. scandularis (Rydb.) Keck

muirii Gray

multifoliolata (Torr.) Keck Synonymy: Potentilla multifoliolata (Torr.) Kearney & Peebles

paniculata T.W. & J.P. Nelson

patellifera (J.T. Howell) Ertter Synonymy: Potentilla patellifera J.T. Howell

pickeringii Torr. ex Gray

pityocharis Ertter

pygmaea Gray

rhypara Ertter & Reveal

var. rhypara

var. shellyi Ertter

sabulosa (M.E. Jones) Keck Synonymy: Potentilla sabulosa M.E. Jones

santolinoides Gray

saxosa (J.G. & S.A. Lemmon ex Greene) Ertter Synonymy: Potentilla saxosa J.G. & S.A. Lemmon ex Greene , Potentilla saxosa ssp. sierrae Munz

sericoleuca (Rydb.) Rydb.

shockleyi S. Wats.

var. ostleri Ertter

var. shockleyi

tweedyi Rydb.

unguiculata Gray

utahensis S. Wats.

webberi Gray

Kelseya (S. Wats.) Rydb. - KELSEYA

uniflora (S. Wats.) Rydb.

Kerria DC. - JAPANESE-ROSE

japonica (L.) DC.

Luetkea Bong. - PARTRIDGEFOOT

pectinata (Pursh) Kuntze Synonymy: Saxifraga pectinata Pursh, non Schott, Nyman & Kotschy

Lyonothamnus Gray - LYONTREE

floribundus Gray

ssp. aspleniifolius (Greene) Raven Synonymy: Lyonothamnus floribundus var. aspleniifolius (Greene) Brandeg.

ssp. floribundus

Malacomeles (Dcne.) Engelm. - FALSE SERVICEBERRY

denticulata (Kunth) Engelm. Present in the Texas flora (treated as Amelanchier denticulata (H.B.K.) Koch by Hatch et al, 1990) and known locally as: Toothed serviceberry (Texas Distribution by vegetation zone) Synonymy: Amelanchier denticulata (Kunth) W.D.J. Koch

Malus P. Mill. - APPLE AND CRABAPPLE

angustifolia (Ait.) Michx. Present in the Texas flora and known locally as: Wild-crab-apple (Texas Distribution by vegetation zone)

var. angustifolia Synonymy: Pyrus angustifolia Ait.

var. puberula Rehd. Synonymy: Malus ioensis var. spinosa (Rehd.) C.F. Reed , Pyrus angustifolia var. spinosa (Rehd.) Bailey

X arnoldiana (Rehd.) Rehd. [baccata X floribunda] Synonymy: Pyrus X arnoldiana (Rehd.) Bean

baccata (L.) Borkh. Synonymy: Pyrus baccata L.

coronaria (L.) P. Mill.

var. coronaria Synonymy: Malus bracteata (Bailey) Rehd. , Malus coronaria var. elongata Rehd. , Pyrus bracteata Bailey , Pyrus coronaria L. , Pyrus coronaria var. elongata (Rehd.) Bailey

var. dasycalyx Rehd. Synonymy: Malus coronaria var. lancifolia (Rehd.) C.F. Reed , Malus lancifolia Rehd. , Pyrus coronaria var. dasycalyx (Rehd.) Fern. , Pyrus coronaria var. lancifolia (Rehd.) Fern. , Pyrus lancifolia (Rehd.) Bailey

X dawsoniana Rehd. [fusca X pumila]

floribunda Sieb. ex Van Houtte Synonymy: Malus pulcherrima (Sieb.) Makino

fusca (Raf.) Schneid. Synonymy: Malus diversifolia (Bong.) M. Roemer , Malus fusca var. levipes (Nutt.) Schneid. , Pyrus fusca Raf. , Pyrus rivularis Dougl. ex Hook.

glabrata Rehd.

glaucescens Rehd. Synonymy: Pyrus glaucescens (Rehd.) Bailey

ioensis (Wood) Britt. Present in the Texas flora and known locally as: Wild crab (Texas Distribution by vegetation zone)

var. ioensis Synonymy: Malus ioensis var. bushii Rehd. , Malus ioensis var. palmeri Rehd. , Pyrus ioensis (Wood) Bailey

var. texana Rehd. Synonymy: Pyrus ioensis var. texana (Rehd.) Bailey

X magdeburgensis Spach [pumila X spectabilis] Synonymy: Pyrus X magdeburgensis hort.

X micromalus Makino [baccata X spectabilis] Synonymy: Pyrus X micromalus (Makino) Bailey

X platycarpa Rehd. (pro sp.) [coronaria X pumila] Synonymy: Pyrus X platycarpa (Rehd.) Bailey

prunifolia (Willd.) Borkh. Synonymy: Pyrus prunifolia Willd.

pumila P. Mill. Synonymy: Malus communis Poir. , Malus domestica (Borkh.) Borkh. , Pyrus pumila (P. Mill.) K. Koch

sieboldii (Regel) Rehd.

var. sieboldii Synonymy: Pyrus sieboldii Regel

var. zumi (Matsumura) Asami Synonymy: Malus zumi (Matsumura) Rehd. , Pyrus zumi Matsumura

X soulardii (Bailey) Britt. (pro sp.) [ioensis X pumila] Synonymy: Pyrus X soulardii Bailey

sylvestris P. Mill. Synonymy: Malus malus (L.) Britt. , Pyrus malus L.

Mespilus L. - MEDLAR

canescens Phipps

Neviusia Gray - SNOW-WREATH

alabamensis Gray

cliftonii Shevock, Ertter & Taylor

Oemleria Reichenb. - OSO-BERRY

cerasiformis (Torr. & Gray ex Hook. & Arn.) Landon Synonymy: Nuttallia cerasiformis Torr. & Gray ex Hook. & Arn. , Osmaronia cerasiformis (Torr. & Gray ex Hook. & Arn.) Greene

Osteomeles Lindl. - HAWAII-HAWTHORN

anthyllidifolia (Sm.) Lindl.

Pentaphylloides Duham. - GOLDEN-HARDHACK

floribunda (Pursh) A. Löve Synonymy: Dasiphora fruticosa auct. non (L.) Rydb. , Pentaphylloides fruticosa auct. non (L.) O. Schwarz , Potentilla floribunda Pursh , Potentilla fruticosa auct. non L. , Potentilla fruticosa ssp. floribunda (Pursh) Elkington , Potentilla fruticosa var. tenuifolia Lehm.

Peraphyllum Nutt. - SQUAW-APPLE

ramosissimum Nutt.

Petrophyton Rydb. - ROCKMAT

acuminatum Rydb. Synonymy: Petrophyton caespitosum ssp. acuminatum (Rydb.) Munz

caespitosum (Nutt.) Rydb. Present in the Texas flora and known locally as: Rock spirea (Texas Distribution by vegetation zone)

var. caespitosum Synonymy: Eriogynia caespitosa (Nutt.) S. Wats. , Spiraea caespitosa Nutt.

var. elatius (S. Wats.) Tidestrom

cinerascens (Piper) Rydb.

hendersonii (Canby) Rydb. Synonymy: Spiraea hendersonii (Canby) Piper

Photinia Lindl. - PHOTINIA

serratifolia (Desf.) Kalkm. Synonymy: Photinia serrulata Lindl.

villosa (Thunb.) DC.

Physocarpus (Camb.) Raf. - NINEBARK

alternans (M.E. Jones) J.T. Howell

ssp. alternans

ssp. annulatus J.T. Howell

ssp. panamintensis J.T. Howell

capitatus (Pursh) Kuntze Synonymy: Physocarpus opulifolius var. tomentellus (Ser.) Boivin

malvaceus (Greene) Kuntze

monogynus (Torr.) Coult. Present in the Texas flora and known locally as: Mountain ninebark (Texas Distribution by vegetation zone)

opulifolius (L.) Maxim.

var. intermedius (Rydb.) B.L. Robins. Synonymy: Opulaster intermedius Rydb. , Physocarpus intermedius (Rydb.) Schneid.

var. opulifolius Synonymy: Opulaster alabamensis Rydb. , Opulaster australis Rydb. , Opulaster opulifolius (L.) Kuntze , Opulaster stellatus Rydb. , Spiraea opulifolia L.

Porteranthus Britt. ex Small - INDIAN-PHYSIC

stipulatus (Muhl. ex Willd.) Britt. Present in the Texas flora and known locally as: Indian physic, American-ipecac (Texas Distribution by vegetation zone) Synonymy: Gillenia stipulata (Muhl. ex Willd.) Nutt.

trifoliatus (L.) Britt. Synonymy: Gillenia trifoliata (L.) Moench

Potentilla L. - CINQUEFOIL

acuminata Hall

alba L.

albiflora L.O. Williams

ambigens Greene

angelliae N. Holmgren

anglica Laicharding Synonymy: Potentilla procumbens Sibthorp

argentea L.

var. argentea

var. pseudocalabra T. Wolf

arguta Pursh

ssp. arguta Synonymy: Drymocallis agrimonioides (Pursh) Rydb. , Drymocallis arguta (Pursh) Rydb. , Geum agrimonioides Pursh

ssp. convallaria (Rydb.) Keck Synonymy: Potentilla arguta var. convallaria (Rydb.) T. Wolf , Potentilla convallaria Rydb.

atrosanguinea Lodd. ex D. Don

basaltica Tiehm & Ertter

biennis Greene

biflora Willd. ex Schlecht.

bipinnatifida Dougl. ex Hook.

var. bipinnatifida Synonymy: Potentilla finitima Kohli & Packer , Potentilla pensylvanica var. bipinnatifida (Dougl. ex Hook.) Torr. & Gray

var. glabrata (Lehm. ex Hook.) Kohli & Packer Synonymy: Potentilla glabella Rydb. , Potentilla pensylvanica var. glabrata (Lehm. ex Hook.) S. Wats.

brevifolia Nutt. ex Torr. & Gray

canadensis L.

var. canadensis Synonymy: Potentilla caroliniana Poir. , Potentilla pumila Poir.

var. villosissima Fern.

collina Wibel

concinna Richards.

var. bicrenata (Rydb.) Welsh & Johnston Synonymy: Potentilla bicrenata Rydb.

var. concinna Synonymy: Potentilla concinna var. dissecta (S. Wats.) Boivin , Potentilla concinna var. divisa Rydb. , Potentilla divisa (Rydb.) Rydb.

var. modesta (Rydb.) Welsh & Johnston Synonymy: Potentilla modesta Rydb.

var. proxima (Rydb.) Welsh & Johnston Synonymy: Potentilla beanii Clokey , Potentilla proxima Rydb.

cottamii N. Holmgren

crinita Gray

var. crinita Synonymy: Potentilla vallicola Greene

var. lemmonii (S. Wats.) Kearney & Peebles Synonymy: Ivesia lemmonii S. Wats.

cristae Ferlatte & Strother

diversifolia Lehm.

var. diversifolia Synonymy: Potentilla diversifolia ssp. glaucophylla (Lehm.) Lehm. , Potentilla diversifolia var. glaucophylla (Lehm.) S. Wats. , Potentilla glaucophylla Lehm.

var. perdissecta (Rydb.) C.L. Hitchc.

var. ranunculus (Lange) Boivin Synonymy: Potentilla diversifolia ssp. ranunculus (Lange) Porsild , Potentilla ranunculus Lange

drummondii Lehm.

ssp. breweri (S. Wats.) Ertter Synonymy: Potentilla breweri S. Wats. , Potentilla breweri var. expansa S. Wats.

ssp. bruceae (Rydb.) Keck

ssp. drummondii Synonymy: Potentilla anomalofolia M.E. Peck

effusa Dougl. ex Lehm.

var. effusa Synonymy: Potentilla hippiana ssp. effusa (Dougl. ex Lehm.) Dorn , Potentilla hippiana var. filicaulis (Nutt.) Boivin

var. rupincola (Osterhout) T. Wolf Synonymy: Potentilla rupincola Osterhout

elegans Cham. & Schlecht.

erecta (L.) Raeusch.

fissa Nutt. Synonymy: Drymocallis fissa (Nutt.) Rydb. , Potentilla scopulorum Greene

flabellifolia Hook. ex Torr. & Gray

fragiformis Willd. ex Schlecht.

glandulosa Lindl.

ssp. arizonica (Rydb.) Keck

ssp. ashlandica (Greene) Keck Synonymy: Potentilla ashlandica Greene

ssp. ewanii Keck

ssp. glabrata (Rydb.) Keck Synonymy: Potentilla glandulosa var. intermedia (Rydb.) C.L. Hitchc.

ssp. glandulosa Synonymy: Drymocallis glandulosa (Lindl.) Rydb. , Potentilla glandulosa ssp. typica Keck , Potentilla glandulosa var. campanulata C.L. Hitchc. , Potentilla glandulosa var. incisa Lindl. , Potentilla rhomboidea Rydb.

ssp. globosa Keck

ssp. hansenii (Greene) Keck

ssp. micropetala (Rydb.) Keck Synonymy: Potentilla glandulosa var. micropetala (Rydb.) Welsh & Johnston

ssp. nevadensis (S. Wats.) Keck Synonymy: Potentilla glandulosa var. nevadensis S. Wats.

ssp. pseudorupestris (Rydb.) Keck Synonymy: Potentilla glandulosa var. pseudorupestris (Rydb.) Breitung

ssp. reflexa (Greene) Keck Synonymy: Potentilla glandulosa var. reflexa Greene , Potentilla reflexa (Greene) Greene

gracilis Dougl. ex Hook.

var. brunnescens (Rydb.) C.L. Hitchc. Synonymy: Potentilla brunnescens Rydb.

var. fastigiata (Nutt.) S. Wats. Synonymy: Potentilla angustata Rydb. , Potentilla blasckeana Turcz. ex Lehm. , Potentilla blasckeana var. permollis (Rydb.) Wolf , Potentilla etomentosa Rydb. , Potentilla etomentosa var. hallii (Rydb.) Abrams , Potentilla fastigiata Nutt. , Potentilla glomerata A. Nels. , Potentilla gracilis ssp. nuttallii (Lehm.) Keck , Potentilla gracilis var. nuttallii (Lehm.) Sheldon , Potentilla gracilis var. blasckeana (Turcz. ex Lehm.) Jepson , Potentilla gracilis var. glabrata (Lehm.) C.L. Hitchc. , Potentilla gracilis var. permollis (Rydb.) C.L. Hitchc. , Potentilla gracilis var. rigida S. Wats. , Potentilla indiges M.E. Peck , Potentilla jucunda A. Nels. , Potentilla nuttallii Lehm. , Potentilla permollis Rydb. , Potentilla rectiformis Rydb. , Potentilla viridescens Rydb.

var. flabelliformis (Lehm.) Nutt. ex Torr. & Gray Synonymy: Potentilla flabelliformis Lehm.

var. gracilis Synonymy: Potentilla longipedunculata Rydb. , Potentilla macropetala Rydb.

grayi S. Wats. Synonymy: Potentilla flabellifolia var. grayi (S. Wats.) Jepson

hickmanii Eastw.

hippiana Lehm.

var. argyrea (Rydb.) Boivin Synonymy: Potentilla argyrea Rydb.

var. hippiana Synonymy: Potentilla hippiana var. diffusa Gray ex Lehm. , Potentilla leneophylla Torr. & James ex Eat. , Potentilla leucophylla Torr., non Pallas , Potentilla propinqua (Rydb.) Rydb.

hookeriana Lehm.

ssp. chamissonis (Hultén) Hult‚n Synonymy: Potentilla chamissonis Hultén , Potentilla nivea ssp. chamissonis (Hultén) Hiitonen

ssp. hookeriana

var. furcata (Porsild) Hultén Synonymy: Potentilla furcata Porsild

var. hookeriana Synonymy: Potentilla nivea ssp. hookeriana (Lehm.) Hiitonen

var. umanakensis Hultén

inclinata Vill. Synonymy: Potentilla canescens Bess. , Potentilla intermedia var. canescens (Bess.) Rupr.

intermedia L.

macounii Rydb. Synonymy: Potentilla concinna var. macounii (Rydb.) C.L. Hitchc.

millefolia Rydb.

var. klamathensis (Rydb.) Jepson Synonymy: Potentilla klamathensis Rydb.

var. millefolia

morefieldii Ertter (NOTE: Presence in the North American flora not certain. Please contact BONAP if vouchered records are available.)

multifida L.

multijuga Lehm.

multisecta (S. Wats.) Rydb. Synonymy: Potentilla diversifolia var. multisecta S. Wats.

nana Willd. ex Schlecht. Synonymy: Potentilla emarginata Pursh , Potentilla flabellifolia var. emarginata (Pursh) Boivin , Potentilla hyparctica Malte , Potentilla hyparctica ssp. nana (Willd. ex Schlecht.) Hultén , Potentilla hyparctica var. elatior (Abrom.) Fern.

neumanniana Aschers. Synonymy: Potentilla crantzii (Crantz) G. Beck ex Fritsch , Potentilla crantzii var. hirta Lange , Potentilla flabellifolia var. hirta (Lange) Boivin , Potentilla maculata Pourret , Potentilla tabernaemontani Aschers. , Potentilla verna auct. p.p. non L.

newberryi Gray

nivea L.

var. nivea Synonymy: Potentilla nivea ssp. fallax Porsild , Potentilla nivea var. tomentosa Nilss.-Ehle

var. pentaphylla Lehm. Synonymy: Potentilla altaica Bunge , Potentilla nivea ssp. chionodes Hiitonen , Potentilla nivea ssp. subquinata (Lange) Hultén , Potentilla nivea var. macrophylla Ser. , Potentilla nivea var. subquinata Lange , Potentilla quinquefolia (Rydb.) Rydb.

norvegica L. Present in the Texas flora and known locally as: Norwegian cinquefoil (Texas Distribution by vegetation zone)

ssp. hirsuta (Michx.) Hyl. Synonymy: Potentilla norvegica var. hirsuta (Michx.) Lehm. , Potentilla norvegica var. labradorica (Lehm.) Fern.

ssp. monspeliensis (L.) Aschers. & Graebn. Synonymy: Potentilla monspeliensis L.

ssp. norvegica

oblanceolata Rydb.

ovina Macoun

var. decurrens (S. Wats.) Welsh & Johnston Synonymy: Potentilla dissecta var. decurrens S. Wats. , Potentilla nelsoniana Rydb.

var. ovina Synonymy: Potentilla ovina var. pinnatisecta S. Wats. , Potentilla versicolor Rydb. , Potentilla wyomingensis A. Nels.

paradoxa Nutt. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Potentilla nicolletii (S. Wats.) Sheldon , Potentilla supina ssp. paradoxa (Nutt.) Soj k

pectinisecta Rydb. Synonymy: Potentilla gracilis var. elmeri (Rydb.) Jepson

pensylvanica L.

var. atrovirens (Rydb.) T. Wolf Synonymy: Potentilla atrovirens Rydb.

var. ovium Jepson Synonymy: Potentilla pseudosericea auct. non Rydb.

var. paucijuga (Rydb.) Welsh & Johnston Synonymy: Potentilla paucijuga Rydb.

var. pectinata (Raf.) Boivin Synonymy: Potentilla pectinata Raf. , Potentilla pensylvanica var. litoralis (Rydb.) Boivin

var. pensylvanica Synonymy: Potentilla platyloba Rydb.

var. strigosa Pallas ex Pursh Synonymy: Potentilla strigosa (Pallas ex Pursh) Pallas ex Tratt.

var. virgulata (A. Nels.) T. Wolf Synonymy: Potentilla virgulata A. Nels.

plattensis Nutt.

pulchella R. Br.

var. elatior Lange

var. gracilicaulis Porsild

var. pulchella Synonymy: Potentilla nivea var. pulchella (R. Br.) Dur. , Potentilla usticapensis Fern.

pulcherrima Lehm. Synonymy: Potentilla camporum Rydb. , Potentilla gracilis var. pulcherrima (Lehm.) Fern.

recta L. Present in the Texas flora and known locally as: Sulphur cinquefoil (Texas Distribution by vegetation zone) Synonymy: Potentilla recta var. obscura (Nestler) W.D.J. Koch , Potentilla recta var. pilosa (Willd.) Ledeb. , Potentilla recta var. sulphurea (Lam. & DC.) Peyr.

reptans L.

rimicola (Munz & Johnston) Ertter Synonymy: Potentilla wheeleri var. rimicola Munz & Johnston

rivalis Nutt. Present in the Texas flora and known locally as: Brook cinquefoil (Texas Distribution by vegetation zone)

var. millegrana (Engelm. ex Lehm.) S. Wats. Synonymy: Potentilla leucocarpa Rydb. , Potentilla millegrana Engelm. ex Lehm.

var. pentandra (Engelm.) S. Wats. Synonymy: Potentilla pentandra Engelm.

var. rivalis

robbinsiana Oakes ex Rydb. Listed by the U.S. FWS as endangered, the FWS local name is Robbins' cinquefoil and the FWS range is: U.S.A. (NH, VT). Listed on September 17, 1980 (Volume 45 Federal Register 61944).

rubella Sørensen

rubida L.O. Williams

rubricaulis Lehm. Synonymy: Potentilla rubricaulis var. dasyphylla Ledeb. , Potentilla rubricaulis var. pedersenii Rydb. , Potentilla saximontana Rydb.

sierrae-blancae Woot. & Rydb.

simplex Michx. Present in the Texas flora and known locally as: Oldfield cinquefoil (Texas Distribution by vegetation zone) Synonymy: Potentilla simplex var. argyrisma Fern. , Potentilla simplex var. calvescens Fern. , Potentilla simplex var. typica Fern.

sterilis (L.) Garcke

stipularis L.

var. groenlandica Sørensen

subjuga Rydb. Synonymy: Potentilla concinna var. rubripes (Rydb.) C.L. Hitchc. , Potentilla minutifolia Rydb. , Potentilla rubripes Rydb.

subviscosa Greene

var. ramulosa (Rydb.) Kearney & Peebles

var. subviscosa

supina L.

thurberi Gray

var. atrorubens (Rydb.) Kearney & Peebles

var. sanguinea (Rydb.) Kearney & Peebles

var. thurberi

thuringiaca Bernh. ex Link

uniflora Ledeb. Synonymy: Potentilla ledebouriana Porsild

vahliana Lehm.

villosa Pallas ex Pursh Synonymy: Potentilla nivea var. villosa (Pallas ex Pursh) Regel & Tiling , Potentilla villosa var. parviflora C.L. Hitchc.

wheeleri S. Wats. Synonymy: Potentilla viscidula Rydb.

Prunus L. - ALMOND, CHERRY, PEACH, AND PLUM

alabamensis C. Mohr Synonymy: Padus alabamensis (C. Mohr) Small , Padus australis Beadle , Padus cuthbertii Small , Prunus serotina ssp. hirsuta (Ell.) McVaugh , Prunus serotina var. alabamensis (C. Mohr) Little

alleghaniensis Porter

var. alleghaniensis

var. davisii (W. Wight) Sarg.

americana Marsh.

andersonii Gray

angustifolia Marsh. Present in the Texas flora and known locally as: Chichasaw plum (Texas Distribution by vegetation zone)

var. angustifolia Synonymy: Prunus angustifolia var. varians W. Wight & Hedrick

var. watsonii (Sarg.) Waugh

armeniaca L.

avium (L.) L. Synonymy: Cerasus avium (L.) Moench

caroliniana (P. Mill.) Ait. Present in the Texas flora and known locally as: Laurel cherry (Texas Distribution by vegetation zone) Synonymy: Laurocerasus caroliniana (P. Mill.) M. Roemer

cerasifera Ehrh.

cerasus L.

domestica L.

var. domestica

var. insititia (L.) Fiori & Paoletti Synonymy: Prunus domestica ssp. insititia (L.) Schneid. , Prunus X domestica var. insititia (L.) Boivin (pro nm.) , Prunus insititia L.

dulcis (P. Mill.) D.A. Webber Synonymy: Amygdalus dulcis P. Mill. , Prunus amygdalus Batsch

emarginata (Dougl. ex Hook.) Walp.

var. emarginata Synonymy: Prunus emarginata var. crenulata (Greene) Kearney & Peebles

var. mollis (Dougl. ex Hook.) Brewer

fasciculata (Torr.) Gray

var. fasciculata

var. punctata Jepson

fremontii S. Wats.

fruticosa Pallas Synonymy: Cerasus fruticosa (Pallas) Pallas

geniculata Harper Listed by the U.S. FWS as endangered, the FWS local name is Scrub plum and the FWS range is: U.S.A. (FL). Listed on January 21, 1987 (Volume 52 Federal Register 2234).

glandulosa Thunb.

gracilis Engelm. & Gray Present in the Texas flora and known locally as: Oklahoma plum, sand plum (Texas Distribution by vegetation zone)

havardii (W. Wight) S.C. Mason Present in the Texas flora and known locally as: Havard plum (Texas Distribution by vegetation zone)

hortulana Bailey Synonymy: Prunus hortulana var. mineri Bailey

ilicifolia (Nutt. ex Hook. & Arn.) D. Dietr.

ssp. ilicifolia

ssp. lyonii (Eastw.) Raven Synonymy: Prunus lyonii (Eastw.) Sarg.

laurocerasus L. Synonymy: Cerasus laurocerasus (L.) Loisel.

lusitanica L.

mahaleb L.

maritima Marsh.

var. gravesii (Small) G.J. Anderson Synonymy: Prunus gravesii Small

var. maritima

mexicana S. Wats. Present in the Texas flora and known locally as: Mexican plum (Texas Distribution by vegetation zone) Synonymy: Prunus americana var. lanata Sudsworth , Prunus lanata (Sudsworth) Mackenzie & Bush , Prunus mexicana var. flutonensis (Sarg.) Sarg. , Prunus mexicana var. polyandra (Sarg.) Sarg. , Prunus pensylvanica var. mollis (Dougl.) Boivin

minutiflora Engelm. Present in the Texas flora and known locally as: Smallflower peachbrush, Texas almond (Texas Distribution by vegetation zone)

munsoniana W. Wight & Hedrick Present in the Texas flora and known locally as: Wildgoose plum (Texas Distribution by vegetation zone)

murrayana Palmer Present in the Texas flora and known locally as: Murray plum (Texas Distribution by vegetation zone)

myrtifolia (L.) Urban Synonymy: Laurocerasus myrtifolia (L.) Britt.

nigra Ait. Synonymy: Prunus americana var. nigra (Ait.) Waugh

occidentalis Sw. Synonymy: Laurocerasus occidentalis (Sw.) M. Roemer

X orthosepala Koehne (pro sp.) [americana X angustifolia]

padus L.

X palmeri Sarg. (pro sp.) [hortulana X mexicana]

pensylvanica L. f.

var. pensylvanica

var. saximontana Rehd. Synonymy: Prunus pensylvanica ssp. corymbulosa (Rydb.) W. Wight

persica (L.) Batsch Present in the Texas flora and known locally as: Peach, durazo (Texas Distribution by vegetation zone) Synonymy: Amygdalus persica L. , Persica vulgaris P. Mill.

pumila L.

var. besseyi (Bailey) Gleason Synonymy: Prunus besseyi Bailey , Prunus pumila ssp. besseyi (Bailey) Nizhnikev

var. depressa (Pursh) Gleason Synonymy: Prunus depressa Pursh

var. pumila Synonymy: Cerasus pumila (L.) Michx.

var. susquehanae (hort. ex Willd.) Jaeger Synonymy: Prunus cuneata Raf. , Prunus pumila var. cuneata (Raf.) Bailey , Prunus susquehanae hort. ex Willd.

rivularis Scheele Present in the Texas flora and known locally as: Creek plum, hog-plum (Texas Distribution by vegetation zone) Synonymy: Prunus reverchonii Sarg.

serotina Ehrh.

var. eximia (Small) Little Present in the Texas flora and known locally as: Escarpment blackcherry (Texas Distribution by vegetation zone) Synonymy: Prunus serotina ssp. eximia (Small) McVaugh

var. rufula (Woot. & Standl.) McVaugh Present in the Texas flora and known locally as: South estern chokecherry (Texas Distribution by vegetation zone) Synonymy: Prunus virens var. rufula (Woot. & Standl.) Sarg.

var. serotina Present in the Texas flora and known locally as: Blackcherry, wild blackcherry (Texas Distribution by vegetation zone)

var. virens (Woot. & Standl.) McVaugh Synonymy: Prunus virens (Woot. & Standl.) Shreve

serrulata Lindl.

X slavinii Palmer ex Rehd. [angustifolia X gracilis]

spinosa L.

subcordata Benth.

var. kelloggii J.G. Lemmon

var. oregana (Greene) W. Wight ex M.E. Peck

var. rubicunda Jepson

var. subcordata

texana F.G. Dietr. Present in the Texas flora and known locally as: Texas peachbush (Texas Distribution by vegetation zone)

tomentosa Thunb. Synonymy: Cerasus tomentosa (Thunb.) Wall.

triloba Lindl. Synonymy: Louiseania triloba (Lindl.) Pachom.

umbellata Ell. Present in the Texas flora and known locally as: Flatwood plum (Texas Distribution by vegetation zone)

var. injuncunda (Small) Sarg. Synonymy: Prunus injuncunda Small

var. umbellata Synonymy: Prunus mitis Beadle , Prunus umbellata var. tarda (Sarg.) W. Wight

virginiana L. Present in the Texas flora and known locally as: Common chokecherry (Texas Distribution by vegetation zone)

var. demissa (Nutt.) Torr. Synonymy: Prunus demissa (Nutt.) Walp. , Prunus virginiana ssp. demissa (Nutt.) Taylor & MacBryde

var. melanocarpa (A. Nels.) Sarg. Synonymy: Padus melanocarpa (A. Nels.) Shafer , Padus virginiana ssp. melanocarpa (A. Nels.) W.A. Weber , Prunus melanocarpa (A. Nels.) Rydb. , Prunus virginiana ssp. melanocarpa (A. Nels.) Taylor & MacBryde

var. virginiana Synonymy: Padus nana (Du Roi) M. Roemer , Padus virginiana (L.) P. Mill.

Purshia DC. ex Poir. - BITTERBRUSH AND CLIFF-ROSE

ericifolia (Torr. ex Gray) Henrickson Present in the Texas flora and known locally as: Heath cliffrose (Texas Distribution by vegetation zone) Synonymy: Cowania ericifolia Torr. ex Gray

glandulosa Curran Synonymy: Purshia tridentata var. glandulosa (Curran) M.E. Jones

mexicana (D. Don) Henrickson Synonymy: Cowania mexicana D. Don , Cowania mexicana var. dubia Brandeg.

pinkavae Schaack

stansburiana (Torr.) Henrickson Synonymy: Cowania alba Goodding , Cowania mexicana var. stansburiana (Torr.) Jepson , Cowania stansburiana Torr. , Purshia mexicana var. stansburiana (Torr.) Welsh

X subintegra (Kearney) Henrickson [pinkavae X stansburiana] Listed by the U.S. FWS as endangered, the FWS local name is Arizona cliffrose and the FWS range is: U.S.A. (AZ). Listed on May 29, 1984 (Volume 49 Federal Register 22329). Synonymy: Cowania subintegra Kearney

tridentata (Pursh) DC.

Pyracantha M. Roemer - FIRETHORN

angustifolia (Franch.) Schneid.

coccinea M. Roemer Synonymy: Cotoneaster pyracantha (L.) Spach

fortuneana (Maxim.) Li Synonymy: Pyracantha crenatiserrata (Hance) Rehd.

koidzumii (Hayata) Rehd.

Pyrus L. - PEAR

calleryana Dcne.

communis L. Present in the Texas flora and known locally as: Common pear, pera (Texas Distribution by vegetation zone)

pyrifolia (Burm. f.) Nakai Synonymy: Pyrus serotina Rehd.

Rhodotypos Sieb. & Zucc. - JETBEAD

scandens (Thunb.) Makino Synonymy: Rhodotypos tetrapetalus (Sieb.) Makino

Rosa L. - ROSE

acicularis Lindl.

ssp. acicularis

ssp. sayi (Schwein.) W.H. Lewis Synonymy: Rosa acicularis var. bourgeauiana (Crépin) Cr‚pin , Rosa acicularis var. sayana Erlanson , Rosa bourgeauiana Crépin , Rosa collaris Rydb. , Rosa engelmannii S. Wats. , Rosa sayi Schwein.

X alba L. (pro sp.) [gallica X moschata]

X anemonoides Rehd. (pro sp.) [laevigata X odorata]

arkansana Porter

var. arkansana Present in the Texas flora and known locally as: Prairie rose (Texas Distribution by vegetation zone) Synonymy: Rosa lunellii Greene , Rosa rydbergii Greene

var. suffulta (Greene) Cockerell Present in the Texas flora and known locally as: Sunshine rose (Texas Distribution by vegetation zone) Synonymy: Rosa alcea Greene , Rosa conjuncta Rydb. , Rosa pratincola Greene , Rosa suffulta Greene , Rosa suffulta var. relicta (Erlanson) Deam

X bifera (Poir.) Pers. [gallica X moschata]

blanda Ait.

var. blanda Synonymy: Rosa blanda var. carpohispida Schuette , Rosa rousseauiorum Boivin , Rosa subblanda Rydb. , Rosa williamsii Fern.

var. glabra Crépin Synonymy: Rosa johannensis Fern.

var. glandulosa Schuette

var. hispida Farw.

X borboniana Desportes (pro sp.) [chinensis X damascena]

bracteata J.C. Wendl. Present in the Texas flora and known locally as: Macartney rose (Texas Distribution by vegetation zone)

bridgesii Crépin Synonymy: Rosa gymnocarpa var. pubescens S.Wats.

californica Cham. & Schlecht. Synonymy: Rosa aldersonii Greene

canina L. Synonymy: Rosa canina var. dumetorum Baker

carolina L. Present in the Texas flora and known locally as: Carolina rose (Texas Distribution by vegetation zone)

var. carolina Synonymy: Rosa carolina var. glandulosa (Crépin) Farw. , Rosa carolina var. grandiflora (Baker) Rehd. , Rosa carolina var. obovata (Raf.) Deam , Rosa serrulata Raf. , Rosa subserrulata Rydb. , Rosa texarkana Rydb.

var. deamii (Erlanson) Deam

var. sabulosa Erlanson

var. setigera Crépin

var. villosa (Best) Rehd. Synonymy: Rosa lyonii Pursh , Rosa palmeri Rydb.

centifolia L. Synonymy: Rosa centifolia var. cristata Prev. , Rosa centifolia var. muscosa (Ait.) Ser.

chinensis Jacq.

cinnamomea L.

damascena P. Mill.

X dulcissima Lunell (pro sp.) [blanda X woodsii]

dumetorum Thuill. Synonymy: Rosa corymbifera Borkh.

eglanteria L. Present in the Texas flora and known locally as: Sweetbrier No Texas distribution data available Synonymy: Rosa rubiginosa L.

foliolosa Nutt. ex Torr. & Gray Present in the Texas flora and known locally as: Leafy rose, white praire rose (Texas Distribution by vegetation zone) Synonymy: Rosa ignota Shinners

gallica L.

var. gallica

var. officinalis Thory

gymnocarpa Nutt.

hemisphaerica J. Herrm.

X housei Erlanson (pro sp.) [acicularis X blanda]

hugonis Hemsl.

indica L.

laevigata Michx. Present in the Texas flora and known locally as: Cherokee rose (Texas Distribution by vegetation zone)

majalis J. Herrm. Synonymy: Rosa cinnamomea sensu L. 1759, non 1753

manca Greene

micrantha Borrer ex Sm. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

minutifolia Engelm.

moschata J. Herrm.

multiflora Thunb. ex Murr. Present in the Texas flora and known locally as: Japanese rose (Texas Distribution by vegetation zone) Synonymy: Rosa cathayensis (Rehd. & Wilson) Bailey

myriadenia Greene (NOTE: Presence in the North American flora not certain. Please contact BONAP if vouchered records are available.)

nitida Willd.

nutkana K. Presl

var. hispida Fern. Synonymy: Rosa anatonensis St. John , Rosa caeruleimontana St. John , Rosa jonesii St. John , Rosa macdougalii Holz. , Rosa megalantha G.N. Jones , Rosa spaldingii Crépin , Rosa spaldingii var. alta (Suksdorf) G.N. Jones , Rosa spaldingii var. hispida (Fern.) G.N. Jones , Rosa spaldingii var. parkeri (S. Wats.) St. John

var. muriculata (Greene) G.N. Jones

var. nutkana Synonymy: Rosa durandii Crépin

var. setosa G.N. Jones

obtusiuscula Rydb.

odorata (Andr.) Sweet

X palustriformis Rydb. (pro sp.) [blanda X palustris]

palustris Marsh. Synonymy: Rosa floridana Rydb. , Rosa lancifolia Small , Rosa palustris var. dasistema (Raf.) Palmer & Steyermark

pinetorum Heller (NOTE: Presence in the North American flora not certain. Please contact BONAP if vouchered records are available.)

pisocarpa Gray Synonymy: Rosa pisocarpa var. rivalis (Eastw.) Jepson , Rosa rivalis Eastw.

X rehderiana Blackb. [chinensis X multiflora]

rubrifolia Vill. Synonymy: Rosa glauca Pourret

X rudiuscula Greene (pro sp.) [arkansana X carolina]

rugosa Thunb.

sempervirens L.

setigera Michx.

var. setigera Present in the Texas flora and known locally as: Prairie rose, climbing rose (Texas Distribution by vegetation zone) Synonymy: Rosa setigera var. serena Palmer & Steyermark

var. tomentosa Torr. & Gray Present in the Texas flora and known locally as: Fuzzy rose (Texas Distribution by vegetation zone)

spinosissima L. Synonymy: Rosa pimpinellifolia L.

spithamea S. Wats.

var. sonomensis (Greene) Jepson Synonymy: Rosa sonomensis Greene

var. spithamea Synonymy: Rosa spithamea var. solitaria Henderson

stellata Woot. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

ssp. abyssa A. Phillips

ssp. mirifica (Greene) W.H. Lewis Present in the Texas flora and known locally as: Desert rose (Texas Distribution by vegetation zone)

var. erlansoniae W.H. Lewis Present in the Texas flora and known locally as: Desert rose (Texas Distribution by vegetation zone)

var. mirifica (Greene) Cockerell Synonymy: Rosa mirifica Greene

ssp. stellata

tomentosa Sm. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Rosa tomentosa var. globulosa Rouy

villosa L.

virginiana P. Mill.

var. lamprophylla (Rydb.) Fern.

var. virginiana

wichuraiana Crépin

woodsii Lindl. Present in the Texas flora and known locally as: Woods rose No Texas distribution data available

var. glabrata (Parish) Cole Synonymy: Rosa mohavensis Parish

var. gratissima (Greene) Cole Synonymy: Rosa gratissima Greene

var. ultramontana (S. Wats.) Jepson Synonymy: Rosa arizonica Rydb. , Rosa arizonica var. granulifera (Rydb.) Kearney & Peebles , Rosa covillei Greene , Rosa lapwaiensis St. John , Rosa macounii Greene , Rosa pecosensis Cockerell , Rosa ultramontana (S. Wats.) Heller , Rosa woodsii ssp. ultramontana (S. Wats.) Taylor & MacBryde , Rosa woodsii var. arizonica (Rydb.) W.C. Martin & C.R. Hutchins , Rosa woodsii var. granulifera (Rydb.) W.C. Martin & C.R. Hutchins , Rosa woodsii var. macounii (Greene) W.C. Martin & C.R. Hutchins

var. woodsii Synonymy: Rosa adenosepala Woot. & Standl. , Rosa fendleri Crépin , Rosa hypoleuca Woot. & Standl. , Rosa neomexicana Cockerell , Rosa standleyi Rydb. , Rosa terrens Lunell , Rosa woodsii var. adenosepala (Woot. & Standl.) W.C. Martin & C.R. Hutchins , Rosa woodsii var. fendleri (Crépin) Rydb. , Rosa woodsii var. hypoleuca (Woot. & Standl.) W.C. Martin & C.R. Hutchins

xanthina Lindl.

yainacensis Greene

Rubus L. - BLACKBERRY, DEWBERRY, AND RASPBERRY

aboriginum Rydb. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Rubus almus (Bailey) Bailey , Rubus austrinus Bailey , Rubus bollianus Bailey , Rubus clair-brownii Bailey , Rubus decor Bailey , Rubus flagellaris var. almus Bailey , Rubus foliaceus Bailey , Rubus ignarus Bailey , Rubus ricei Bailey

aculiferus Bailey

adenocaulis Fern.

adjacens Fern.

alaskensis Bailey Synonymy: Rubus pubescens var. alaskensis (Bailey) Boivin

aliceae Bailey

allegheniensis Porter

var. allegheniensis Synonymy: Rubus allegheniensis var. plausus Bailey , Rubus allegheniensis var. populifolius Fern. , Rubus attractus Bailey , Rubus auroralis Bailey , Rubus fissidens Bailey , Rubus longissimus Bailey , Rubus nigrobaccus Bailey , Rubus nuperus Bailey , Rubus pennus Bailey , Rubus rappii Bailey , Rubus separ Bailey

var. gravesii Fern. Synonymy: Rubus marilandicus Bailey , Rubus tumularis Bailey , Rubus uber Bailey , Rubus virginianus Bailey

alter Bailey

alumnus Bailey Synonymy: Rubus apianus Bailey , Rubus barbarus Bailey , Rubus campestris Bailey , Rubus corei Bailey , Rubus facetus Bailey , Rubus fernaldianus Bailey , Rubus impos Bailey , Rubus independens Bailey , Rubus licitus Bailey , Rubus miriflorus Bailey , Rubus paulus Bailey , Rubus tennesseeanus Bailey

andrewsianus Blanch.

apogaeus Bailey Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Rubus exlex Bailey , Rubus lassus Bailey , Rubus lundelliorum Bailey , Rubus uncus Bailey

aptatus Bailey

arcticus L.

ssp. acaulis (Michx.) Focke Synonymy: Cylactis arctica ssp. acaulis (Michx.) W.A. Weber , Rubus acaulis Michx. , Rubus arcticus var. acaulis (Michx.) Boivin

ssp. arcticus Synonymy: Rubus arcticus var. pentaphylloides Hultén

ssp. stellatus (Sm.) Boivin Synonymy: Rubus arcticus var. stellatus (Sm.) Boivin , Rubus stellatus Sm.

arcuans Fern. & St. John

arenicola Blanch.

argutus Link Present in the Texas flora (treated as Rubus louisianus bergber by Hatch et al, 1990) and known locally as: Louisiana blackberry (Texas Distribution by vegetation zone) Synonymy: Rubus abundiflorus Bailey , Rubus betulifolius Small , Rubus floridensis Bailey , Rubus floridus Tratt. , Rubus incisifrons Bailey , Rubus louisianus Berger , Rubus penetrans Bailey , Rubus rhodophyllus Rydb.

arizonensis Focke

arvensis Bailey Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone) Synonymy: Rubus saepescandens Bailey

audax Bailey

baileyanus Britt. Synonymy: Rubus flagellaris var. humifusus (Torr. & Gray) Boivin , Rubus housei Bailey , Rubus tenuicaulis Bailey , Rubus uniflorifer Bailey

bartonianus M.E. Peck

bellobatus Bailey

bicknellii Bailey Synonymy: Rubus electus Bailey

biformispinus Blanch.

bifrons Vest ex Tratt. Present in the Texas flora, local name unknown. (Texas Distribution by vegetation zone)

bigelovianus Bailey

blanchardianus Bailey Synonymy: Rubus hispidus var. blanchardianus Bailey

boyntonii Ashe

burnhamii Bailey

bushii Bailey Synonymy: Rubus ambigens Fern. , Rubus fructifer Bailey , Rubus kansanus Bailey , Rubus oppositus Bailey , Rubus ozarkensis Bailey , Rubus putus Bailey , Rubus scibilis Bailey , Rubus sertatus Bailey , Rubus vigilis Bailey , Rubus virilis Bailey

caesius L.

canadensis L. Synonymy: Rubus argutus var. randii (Bailey) Bailey , Rubus besseyi Bailey , Rubus canadensis var. imus Bailey , Rubus forestalis Bailey , Rubus illustris B