POACEAE

A B C D E F G H I J K L M N O P R S T U V W X Y Z


ECHINOCHLOA Beauv. Cockspur, Barnyardgrass
E. colona (L.) Link   JUNGLERICE IAW 1 2 3 4 5 7 8 9 10 FW
E. crusgalli (L.) Beauv.   BARNYARDGRASS 
    var. crusgalli
IAW 1 2 3 4 5 6 7 8 9 10 FW
    var. frumentacea (Link) W. F. Wight
IAW 2 FW
E. cruspavonis (Kunth) Schult.
    var. crus-pavonis
 NAW 2 O
    var. macera (Wieg.) Gould
NAW 2 3 4 5 6 7 8 9 10 O
E. muricata (Beauv.) Fern.
    var. microstachya Wieg.
 NAW 1 2 3 4 5 6 7 8 9 10 FW
    var. muricata
NAW 1 2 3 4 5 7 10 FW
E. polystachya (Kunth in H.B.K.) A. S. Hitchc. NPW 2 FW/O
E. walteri (Pursh) Heller NAW 1 2 3 4 7 O
EHRHARTA C. Thunb.
E. calycina J.E. Smith IPC 3 4 U
ELEUSINE Gaertn.
E. indica (L.) Gaertn.   GOOSEGRASS, yardgrass, zacate guacima IAW 1 2 3 4 5 6 7 8 9 10 FU
ELIONURUS Willd. Balsamscale
E. barbiculmis Hack.  WOOLSPIKE B., bristlenode b. NPW 10 U
E. tripsacoides Humb. & Bonpl. ex Willd.   PAN AMERICAN B., b. NPW 2 6 U
ELYMUS L. Wildrye
E. arizonicus (Lamson-Scribn. & J.G. Smith) Gould ARIZONA WHEATGRASS NPC 10 U
E. canadensis L.
    var. canadensis    CANADA W., nodding w.
 NPC 1 2 3 4 5 7 8 9 10 F
    var.  interruptus (Buckl.) Church TEXAS W.
 NPC 7 10 F
E. elymoides (=E. longifolius)
E. elongatus ( =E. ponticus) IPC 9 10 F
E. hispidus (P.Opiz) Meldris INTERMEDIATE WHEATGRASS IPC 9 10 FU
E. junceus (=Psathrostachys juncea)
E. longifolius (J.G. Smith) Gould LONGLEAF SQUIRRELTAIL NPC 7 8 9 10 FU
E. ponticus (Podp.) Meldris TALL WHEATGRASS IPC 8 9 U
E. repens (L.) Gould QUACKGRASS IPC 9 10 FU
E. smithii ( Rydb.) Gould WESTERN WHEATGRASS NPC 5 7 8 9 10 FU
E. spicatus (Pursh) Gould BLUEBUNCH WHEATGRASS NPC 10 U
E. trachycaulus (Link) Shinners SLENDER WHEATGRASS NPC 8 9 10 F
E. triticoides (=Leymus triticoides)
E. virginicus L. VIRGINIA W. NPC 1 2 3 4 5 6 7 8 F
ELYTRIGIA (=ELYMUS)
E. arizonica (=Elymus arizonicus)
E. intermedia (=Elymus hispidus)
E. pontica (=Elymus elongatus)
E. smithii (=Elymus smithii)
ENNEAPOGON Beauv.  Pappusgrass
E. desvauxii Beauv. FEATHER-P., spike p., Wright’s p. NPW 7 8 9 10 U
ENTEROPOGON Nees Windmillgrass
E. chlorideus (J. Presl) W. Clayton BURYSEED W. NPW 2 4 6 U
ERAGROSTIS Wolf Lovegrass
E. airoides Nees IPW 3 U
E. amabilis (L.) Wight & Arnolt ex Nees IAW 1 2 U
E. arida (=E. pectinacea var. miserrima)
E. barrelieri Daveau MEDITERRANEAN L. IAW 2 3 4 5 6 7 8 9 10 U
E. beyrichii (=E. secundiflora)
E. capillaris (L.) Nees LACEGRASS, tiny l. NAW 2 3 8 U
E. cilianensis (All.) Lutati ex Janchen  STINKGRASS IAW 1 2 3 4 5 6 7 8 9 10 FU
E. ciliaris (L.) R. Br.
    var. ciliaris GOPHERTAIL L.
 NAW 2 FU
E. curtipedicellata Buckl. GUMMY L., shortstalked l. NPW 1 2 3 4 5 6 7 8 9 U
E. curvula (Schrad.) Nees   WEEPING L. IPW 2 3 4 5 7 8 9 U
E. diffusa (=E. pectinacea var. pectinacea)
E. elliottii S. Wats.   ELLIOTT L. NPW 1 2 3 FW
E. erosa Lamson-Scribn. NPW 7 10 U
E. glomerata (Walt.) L. Dewey NAW O
E. hirsuta ( Michx.) Nees   BIGTOP L. NPW 1 2 3 FU
E. hypnoides (Lam.) B.S.P. TEAL L., smooth creeping grass NAW 1 2 3 4 5 7 O
E. intermedia A. S. Hitchc.
    var. intermedia PLAINS L.
 NPW 2 3 4 5 6 7 10 U
E. lehmanniana Nees LEHMANN L.
E. lugens Nees   MOURNING L. NPW 6 7 10 FU
E. megastachya (=E. cilianensis)
E. mexicana (Hornem.) Link 
    subsp. mexicana MEXICAN L.
 NAW 10 FU
E. minor N. Host NAW 10 U
E. neomexicana (=E. mexicana var. mexicana)
E. oxylepis (=E. secundiflora var. oxylepis)
E. palmeri S. Wats. RIO GRANDE L. NPW 6 U
E. pectinacea (Michx.) Nees
    var. miserrima (Fourn.) J. Reeder
IAW 2 4 6 7 9 10 F
    var. pectinacea SPREADING L.
IAW 2 4 5 7 9 10 F
E. perplexa (=E. pilosa var. pilosa)
E. pilifera (=E. trichodes)
E. pilosa (L.) P. Beauv. 
    var. perplexa (Harvey) S. Koch
IAW 9 FU
    var. pilosa INDIA L.
 IAW 1 3 4 5 9 FU
E. poaeoides (= E. minor)
E. refracta (Muhl. ex Ell.) Lamson-Scribn.   COASTAL L., meadow l.   NPW 1 2 3 FW
E. reptans (Michx.) Nees  CREEPING L. NAW 1 2 3 4 5 6 7 8 O
E. secundiflora Presl
    subsp. oxylepis (Torr.) S. D. Koch RED L. 
 NPW 1 2 3 4 5 6 7 8 9 FU
E. sessilispica Buckl. TUMBLE L. NPW 2 4 5 6 8 9 U
E. silveana Swallen SILVEUS L. NPW 2 7 U
E. spectabilis (Pursh) Steud. PURPLE L. NPW 1 2 3 4 5 6 7 8 9 FU
E. spicata Vasey SPIKE L. NPW 6 X
E. superba Wawra & Peyr.  WILLMANN L. NPW 3 4 5 6 7 U
E. swallenii A.S. Hitchc. SWALLEN L. NPW 2 U
E. tenella (=E. amabilis)
E. tephrosanthes (=E. pectinacea var. miserrima)
E. trichocolea Hack. & Arech. 
    var. floridana (A.S. Hitchc.) Witherspoon HAIRYSHEATH L.
 NPW 1 3 X
E. trichodes (Nutt). Wood
    var. pilifera (Scheele) Fern. SAND L.
 NPW 1 3 4 5 6 7 8 9 U
    var. trichodes SAND L.
 NPW 1 3 4 5 6 7 8 9 U
E. trichophora Cosson & Durieu XXX X
EREMOCHLOA Buese
E. ophiuroides (Munro) Hack. CENTIPEDEGRASS IPW 1 3 X
ERIANTHUS (=SACCHARUM)
E. alopecuroides (=S. alopecuroideum)
E. contortus (=S. brevibarbe var. contortum)
E. giganteus (=S. giganteum)
E. strictus (=S. baldwinii)
ERIOCHLOA Kunth in H.B.K.   Cupgrass
E. acuminata (Presl) Kunth
    var. acuminata SOUTHWESTERN C.
 NAW 7 10 F
    var. minor (Vasey) R.B. Shaw SMALL SOUTHWESTERN C., plains c.
 NAW 10 F
E. contracta A. S. Hitchc.  PRAIRIE C. NAW 1 2 3 4 5 6 7 8 9 F
E. gracilis (=E. acuminata var. acuminata)
E. gracilis var. minor (= E. acuminata var. minor)
E. polystachya Kunth IPW 2 FW
E. pseudoacrotricha (Thell.) C. E. Hubb. ex Blake IPW 2 U
E. punctata (L.) Desv. ex Hamilton LOUISIANA C., everlasting-grass NPW 2 6 FW
E. sericea (Scheele) Munro ex Vasey  TEXAS C., silky c. NPW 2 4 5 6 7 8 10 U
ERIONEURON Nash   Erioneuron, Woollygrass
E. avenaceum (Kunth) Tateoka NPW 7 10 U
E. grandiflora (=E. avenaceum)
E. nealleyi (Vasey) Tateoka NPW 10 U
E. pilosum (Buckl.) Nash HAIRY E., hairy tridens      NPW 2 4 5 6 7 8 9 U
E. pulchellum (=Dasyochloa pulchella)
EUSTACHYS Desv.
E. caribea ( Spreng.) Herter     IPW 3 U
E. petraea ( Sw.) Desv.  NPW 2 3 4 F
E. retusa (Lag.) Kunth NPW 3 4 F