Web References for the Rubiaceae. Vascular Plant Image Library Images of the Rubiaceae
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Alibertia edulis (zoom) - Fruitng branch; road to Volcán Rincón de la Vieja, Santa Rosa National Park, Area de Conservación Guanacaste, Costa Rica - photo: Hugh Wilson
Alibertia edulis (zoom) - Leaf; road to Volcán Rincón de la Vieja, Santa Rosa National Park, Area de Conservación Guanacaste, Costa Rica - photo: Hugh Wilson
Alibertia edulis (zoom) - Fruit; road to Volcán Rincón de la Vieja, Santa Rosa National Park, Area de Conservación Guanacaste, Costa Rica - photo: Hugh Wilson
Alibertia edulis (zoom) - Fruit, seeds; road to Volcán Rincón de la Vieja, Santa Rosa National Park, Area de Conservación Guanacaste, Costa Rica - photo: Hugh Wilson
Alibertia edulis image page from Trees, Shrubs, and Palms of Panama
Alibertia garapatica image page from Trees, Shrubs, and Palms of Panama
Allenanthus erythrocarpus image page from Trees, Shrubs, and Palms of Panama
Alseis blackiana image page from Trees, Shrubs, and Palms of Panama
Amaioua corymbosa image page from Trees, Shrubs, and Palms of Panama
Amaioua magnicarpa image page from Trees, Shrubs, and Palms of Panama
Amaioua pedicellata image page from Trees, Shrubs, and Palms of Panama
Antirrhoea acutata - coastal area; Bonaire, Netherlands Antille (2-Jan-1981) - photo: Albert Perdeck
Appunia seibertii image page from Trees, Shrubs, and Palms of Panama
Asperula arvensis from Kurt Stueber's Images
Asperula arvensis from Kurt Stueber's Images
Asperula cynanchica - flowers; Sline-Head; Connemara/Galway, Ireland (12-Jun-1988) - photo: Albert Perdeck
Asperula cynanchica - growth pattern; Sline-Head; Connemara/Galway, Ireland (12-Jun-1988) - photo: Albert Perdeck
Asperula cynanchica - Sline-Head; Connemara/Galway, Ireland (12-Jun-1988) - photo: Albert Perdeck
Asperula cynanchica image page from CalPhotos
Asperula cynanchica species page from Floral Images
Asperula cynanchica image page from Josef Hlasek - Wildlife Photo Gallery
Asperula cynanchica image page from Josef Hlasek - Wildlife Photo Gallery
Asperula cynanchica image page from Josef Hlasek - Wildlife Photo Gallery
Asperula cynanchica image page from Josef Hlasek - Wildlife Photo Gallery
Asperula hirta image page from CalPhotos
Asperula odorata from Carl Lindman's Bilder ur Nordens Flora
Asperula suberosa image page from CalPhotos
Asperula tinctoria from Kurt Stueber's Images
Bertiera guianensis image page from Trees, Shrubs, and Palms of Panama
Borojoa panamensis image page from Trees, Shrubs, and Palms of Panama
Bouvardia ovata image page from CalPhotos
Bouvardia ternifolia - Native, from Big Bend National Park. (whole plant) - photo: James Manhart
Bouvardia ternifolia - Native, from Big Bend National Park. (flowers) - photo: James Manhart
Bouvardia ternifolia from Kurt Stueber's Images
Bouvardia ternifolia species page from Texas Native Shrubs
Calycophyllum candidissimum image page from Trees, Shrubs, and Palms of Panama
Cephaelis acuminata from Kurt Stueber's Images
Cephaelis acuminata from Kurt Stueber's Images
Cephaelis acuminata from Kurt Stueber's Images
Cephaelis acuminata from Kurt Stueber's Images
Cephaelis acuminata from Kurt Stueber's Images
Cephaelis acuminata from Kurt Stueber's Images
Cephaelis schwartzii - Grand-Etang; Guadeloupe, French Antilles (9-Jan-1983) - photo: Albert Perdeck
Cephalanthus occidentalis (zoom) - Population (early Spring) and habitat; Fort Boggy State Park, Leon County, Texas - photo: Hugh Wilson
Cephalanthus occidentalis (zoom) - Population (early Spring) and habitat; Fort Boggy State Park, Leon County, Texas - photo: Hugh Wilson
Cephalanthus occidentalis (zoom) - Inflorescences; Keechi Creek WMA, Leon County, Texas (site overview) - photo: Hugh Wilson
Cephalanthus occidentalis (zoom) - Inflorescence at anthesis; Keechi Creek WMA, Leon County, Texas (site overview) - photo: Hugh Wilson
Cephalanthus occidentalis (zoom) - Inflorescence past anthesis; Keechi Creek WMA, Leon County, Texas (site overview) - photo: Hugh Wilson
Cephalanthus occidentalis (zoom) - Inflorescence at anthesis; along Cobbs Creek, northeastern Madison County, Texas - photo: Hugh Wilson
Cephalanthus occidentalis (zoom) - Inflorescence at anthesis, close; along Cobbs Creek, northeastern Madison County, Texas - photo: Hugh Wilson
Cephalanthus occidentalis (zoom) - Inflorescence and flowers at anthesis, close; along Cobbs Creek, northeastern Madison County, Texas - photo: Hugh Wilson
Cephalanthus occidentalis (zoom) - Inflorescence at anthesis with some flowers removed; along Cobbs Creek, northeastern Madison County, Texas - photo: Hugh Wilson
Cephalanthus occidentalis (common buttonbush) species page from Bioimages
Cephalanthus occidentalis image page from CalPhotos
Cephalanthus occidentalis - Inflorescences close-up; Pedernales Falls State Park, Blanco Co., TX - photo: David Lemke (SWTS)
Cephalanthus occidentalis - Native, from Navasota Flora. (whole plant) - photo: James Manhart
Cephalanthus occidentalis - Native, from Navasota Flora. (branch - flowers) - photo: James Manhart
Cephalanthus occidentalis - Native, from Navasota Flora. (flowers) - photo: James Manhart
Cephalanthus occidentalis image page from Kansas Wildflowers and Grasses
Cephalanthus occidentalis image page from Missouri Plants
Cephalanthus occidentalis - Native. Known as Buttonbush. (inflorescence)
Cephalanthus occidentalis - Native. Known as Buttonbush. (inflorescence (closeup))
Cephalanthus occidentalis species page from Texas Native Shrubs
Cephalanthus occidentalis species page from Texas Toxic Plant Database
Cephalanthus occidentalis (common buttonbush) species distribution map (pdf file) from the USGS
Cephalanthus occidentalis image page from BIO 406D (University of Texas)
Cephalanthus occidentalis var. californicus image page from CalPhotos
Cephalanthus salicifolius species page from Texas Native Shrubs
Chimarrhis latifolia image page from Trees, Shrubs, and Palms of Panama
Chimarrhis parviflora image page from Trees, Shrubs, and Palms of Panama
Chiococca alba - Plant in fruit;Sabal Palm Sanctuary, Cameron County, Texas (photo by Ted Eubanks) - contact: Hugh Wilson
Chiococca alba - Montego-Bay/Brown's-Town; Jamaica (27-Dec-1987) - photo: Albert Perdeck
Chiococca alba species page from Texas Native Shrubs
Chomelia spinosa image page from Trees, Shrubs, and Palms of Panama
Cinchona calisaya species image page from Plants of Hawaii (HEAR)
Cinchona officianalis species image page from Plants of Hawaii (HEAR)
Cinchona pubescens species image page from Plants of Hawaii (HEAR)
Coffea arabica (zoom) - Fertile nodes just past anthesis; cultivated at Hotel Alta Vista - Alajuela, Costa Rica - photo: Hugh Wilson
Coffea arabica (zoom) - Gynoecia just past anthesis; cultivated at Hotel Alta Vista - Alajuela, Costa Rica - photo: Hugh Wilson
Coffea arabica (zoom) - Developing fruit; cultivated at Hotel Alta Vista - Alajuela, Costa Rica - photo: Hugh Wilson
Coffea arabica (zoom) - Developing fruit, close; cultivated at Hotel Alta Vista - Alajuela, Costa Rica - photo: Hugh Wilson
Coffea arabica image page from CalPhotos
Coffea arabica - - Native, from Medina/Venezuela (branch with fruits) - photo: Thomas Schöpke
Condaminea corymbosa image page from Trees, Shrubs, and Palms of Panama
Coprosma ernodeoides species image page from Plants of Hawaii (HEAR)
Coprosma foliosa species image page from Plants of Hawaii (HEAR)
Coprosma montana species image page from Plants of Hawaii (HEAR)
Coprosma repens species image page from Plants of Hawaii (HEAR)
Cosmibuena macrocarpa image page from Trees, Shrubs, and Palms of Panama
Coussarea cerroazulensis image page from Trees, Shrubs, and Palms of Panama
Coussarea curvigemmia image page from Trees, Shrubs, and Palms of Panama
Coussarea latifolia image page from Trees, Shrubs, and Palms of Panama
Coussarea loftonii image page from Trees, Shrubs, and Palms of Panama
Coutarea hexandra image page from Trees, Shrubs, and Palms of Panama
Crucianella angustifolia image page from CalPhotos
Cruciata glabra image page from CalPhotos
Cruciata laevipes image page from CalPhotos
Cruciata laevipes species page from Floral Images
Cruciata pedemontana (piedmont bedstraw) species page from Bioimages
Diodia teres image page from Missouri Plants
Diodia teres image page from BIO 406D (University of Texas)
Diodia virginiana image page from Missouri Plants
Diodia virginiana image page from BIO 406D (University of Texas)
Dirichletia glaucescens - Tsavo East; Kenia (19-Dec-1976) - photo: Albert Perdeck
Elaeagia auriculata image page from Trees, Shrubs, and Palms of Panama
Elaeagia nitidifolia image page from Trees, Shrubs, and Palms of Panama
Erithalis fruticosa - coastal area; Bonaire, Netherlands Antille (2-Jan-1981) - photo: Albert Perdeck
Ernodea litoralis - Kralendijk/Goto; Bonaire, Netherlands Antille (1-Jan-1981) - photo: Albert Perdeck
Exostema caribaeum (princewood) species distribution map (pdf file) from the USGS
Exostema mexicanum image page from Trees, Shrubs, and Palms of Panama
Faramea eurycarpa image page from Trees, Shrubs, and Palms of Panama
Faramea jefensis image page from Trees, Shrubs, and Palms of Panama
Faramea luteovirens image page from Trees, Shrubs, and Palms of Panama
Faramea multiflora image page from Trees, Shrubs, and Palms of Panama
Faramea occidentalis image page from Trees, Shrubs, and Palms of Panama
Faramea papillata image page from Trees, Shrubs, and Palms of Panama
Faramea papirifolia image page from Trees, Shrubs, and Palms of Panama
Faramea parvibractea image page from Trees, Shrubs, and Palms of Panama
Faramea suerrensis (zoom) - Flower, buds; OTS Biological Station at La Selva, Costa Rica - trail CES - photo: Hugh Wilson
Faramea suerrensis (zoom) - Inflorescence, leaf; OTS Biological Station at La Selva, Costa Rica - trail CES - photo: Hugh Wilson
Faramea suerrensis (zoom) - Inflorescence, leaves; OTS Biological Station at La Selva, Costa Rica - trail CES - photo: Hugh Wilson
Faramea suerrensis (zoom) - Leaf; OTS Biological Station at La Selva, Costa Rica - trail CES - photo: Hugh Wilson
Faramea suerrensis image page from Trees, Shrubs, and Palms of Panama
Ferdinandusa panamensis image page from Trees, Shrubs, and Palms of Panama
Galium ambiguum var. ambiguum image page from CalPhotos
Galium ambiguum var. siskiyouense image page from CalPhotos
Galium andrewsii ssp. andrewsii image page from CalPhotos
Galium andrewsii ssp. gatense image page from CalPhotos
Galium angustifolium image page from CalPhotos
Galium angustifolium ssp. angustifolium image page from CalPhotos
Galium angustifolium ssp. foliosum image page from CalPhotos
Galium angustifolium ssp. gabrielense image page from CalPhotos
Galium angustifolium ssp. gracillimum image page from CalPhotos
Galium angustifolium ssp. jacinticum image page from CalPhotos
Galium angustifolium ssp. nudicaule image page from CalPhotos
Galium angustifolium ssp. onycense image page from CalPhotos
Galium anisophyllon image page from CalPhotos
Galium aparine - Detail of flowers and fruit from TAMU fresh from Brazos County, Texas - photo by Amanda Cemper (TAMU Botany 485, Spring 2003)
Galium aparine - Detail of flower from TAMU fresh from Brazos County, Texas - photo by Amanda Cemper (TAMU Botany 485, Spring 2003)
Galium aparine - Detail of flower from TAMU fresh from Brazos County, Texas - photo by Amanda Cemper (TAMU Botany 485, Spring 2003)
Galium aparine - Detail of flower from TAMU fresh from Brazos County, Texas - photo by Amanda Cemper (TAMU Botany 485, Spring 2003)
Galium aparine - Detail of fruit from TAMU fresh from Brazos County, Texas - photo by Amanda Cemper (TAMU Botany 485, Spring 2003)
Galium aparine - Detail of fruit from TAMU fresh from Brazos County, Texas - photo by Amanda Cemper (TAMU Botany 485, Spring 2003)
Galium aparine - Detail of leaf from TAMU fresh from Brazos County, Texas - photo by Amanda Cemper (TAMU Botany 485, Spring 2003)
Galium aparine - Detail of leaf from TAMU fresh from Brazos County, Texas - photo by Amanda Cemper (TAMU Botany 485, Spring 2003)
Galium aparine (cleavers) species page from Bioimages
Galium aparine image page from CalPhotos
Galium aparine from Carl Lindman's Bilder ur Nordens Flora
Galium aparine species page from Floral Images
Galium aparine (leaf - whorled)
Galium aparine image page from Kansas Wildflowers and Grasses
Galium aparine image page from Missouri Plants
Galium aparine from Otto Wilhelm Thomé's - Flora von Deutschland Österreich und der Schweiz (1885 - 1905)
Galium aparine (Goosegrass) species page from the Flora of the Isle of Skye
Galium aparine image page from BIO 406D (University of Texas)
Galium arkansanum image page from Missouri Plants
Galium bolanderi image page from CalPhotos
Galium boreale from Carl Lindman's Bilder ur Nordens Flora
Galium boreale image page from Josef Hlasek - Wildlife Photo Gallery
Galium boreale from Kurt Stueber's Images
Galium boreale from Kurt Stueber's Images
Galium boreale (Northern Bedstraw) species page from the Flora of the Isle of Skye
Galium boreale ssp. septentrionale image page from CalPhotos
Galium borealis image page from Missouri Plants
Galium californicum image page from CalPhotos
Galium californicum ssp. flaccidum image page from CalPhotos
Galium californicum ssp. luciense image page from CalPhotos
Galium californicum ssp. maritimum image page from CalPhotos
Galium californicum ssp. miguelense image page from CalPhotos
Galium californicum ssp. primum image page from CalPhotos
Galium californicum ssp. sierrae image page from CalPhotos
Galium catalinense ssp. acrispum image page from CalPhotos
Galium circaezans (licorice bedstraw) species page from Bioimages
Galium circaezans image page from Missouri Plants
Galium clementis image page from CalPhotos
Galium cliftonsmithii image page from CalPhotos
Galium concinnum image page from Missouri Plants
Galium cruciata image page from Josef Hlasek - Wildlife Photo Gallery
Galium cruciata image page from Josef Hlasek - Wildlife Photo Gallery
Galium cruciata image page from Josef Hlasek - Wildlife Photo Gallery
Galium divaricatum image page from CalPhotos
Galium glabrescens ssp. modocense image page from CalPhotos
Galium grande image page from CalPhotos
Galium grayanum image page from CalPhotos
Galium grayanum var. grayanum image page from CalPhotos
Galium grayanum var. nanum image page from CalPhotos
Galium hardhamiae image page from CalPhotos
Galium hilendiae image page from CalPhotos
Galium hypotrichium ssp. hypotrichium image page from CalPhotos
Galium hypotrichium ssp. subalpinum image page from CalPhotos
Galium jepsonii image page from CalPhotos
Galium johnstonii image page from CalPhotos
Galium matthewsii image page from CalPhotos
Galium mollugo species page from Floral Images
Galium mollugo from Kurt Stueber's Images
Galium mollugo from Kurt Stueber's Images
Galium mollugo (Hedge Bedstraw) species page from the Flora of the Isle of Skye
Galium multiflorum image page from CalPhotos
Galium munzii image page from CalPhotos
Galium murale image page from CalPhotos
Galium muricatum image page from CalPhotos
Galium nuttallii ssp. insulare image page from CalPhotos
Galium obtusum image page from Missouri Plants
Galium odorata from Otto Wilhelm Thomé's - Flora von Deutschland Österreich und der Schweiz (1885 - 1905)
Galium odoratum (zoom) - Leaf whorl; 'woodruff', cultivated - Sekerak home, Damascus, Mahoning County, Ohio - photo: Hugh Wilson
Galium odoratum (zoom) - Leaf whorl, inflorescence (past); 'woodruff', cultivated - Sekerak home, Damascus, Mahoning County, Ohio - photo: Hugh Wilson
Galium odoratum (zoom) - Fruit; 'woodruff', cultivated - Sekerak home, Damascus, Mahoning County, Ohio - photo: Hugh Wilson
Galium odoratum image page from CalPhotos
Galium odoratum image page from Josef Hlasek - Wildlife Photo Gallery
Galium odoratum image page from Josef Hlasek - Wildlife Photo Gallery
Galium odoratum image page from Josef Hlasek - Wildlife Photo Gallery
Galium odoratum image page from Josef Hlasek - Wildlife Photo Gallery
Galium odoratum from Kurt Stueber's Images
Galium odoratum from Kurt Stueber's Images
Galium odoratum image page from Missouri Plants
Galium odoratum (Woodruff) species page from the Flora of the Isle of Skye
Galium odoratum - - Native, from Berlin/Germany (flower-close) - photo: Thomas Schöpke
Galium odoratum - - Cultivated, at Greifswald Botanical Garden/Germany (whole plant) - photo: Thomas Schöpke
Galium odoratum - - Cultivated, at Greifswald Botanical Garden/Germany (inflorescence) - photo: Thomas Schöpke
Galium odoratum - - Native, from Greifswald/Germany (plants in flower) - photo: Thomas Schöpke
Galium odoratum - - Native, from Greifswald/Germany (plants in flower) - photo: Thomas Schöpke
Galium palustre species page from Floral Images
Galium palustre image page from Josef Hlasek - Wildlife Photo Gallery
Galium palustre (Marsh Bedstraw) species page from the Flora of the Isle of Skye
Galium parisiense image page from CalPhotos
Galium pedemontanum image page from Missouri Plants
Galium pilosum (zoom) - Plant in flower; along Cobbs Creek, northeastern Madison County, Texas - photo: Hugh Wilson
Galium pilosum (zoom) - Node with leaf whorl; along Cobbs Creek, northeastern Madison County, Texas - photo: Hugh Wilson
Galium pilosum (zoom) - Plant in flower, close; along Cobbs Creek, northeastern Madison County, Texas - photo: Hugh Wilson
Galium pilosum (zoom) - Flower from front, close; along Cobbs Creek, northeastern Madison County, Texas - photo: Hugh Wilson
Galium pilosum (zoom) - Inflorescence from side; along Cobbs Creek, northeastern Madison County, Texas - photo: Hugh Wilson
Galium pilosum image page from Missouri Plants
Galium porrigens image page from CalPhotos
Galium porrigens var. porrigens image page from CalPhotos
Galium rotundifolium image page from Josef Hlasek - Wildlife Photo Gallery
Galium rotundifolium image page from Josef Hlasek - Wildlife Photo Gallery
Galium saxatile species page from Floral Images
Galium saxatile (Heath Bedstraw) species page from the Flora of the Isle of Skye
Galium serpenticum ssp. scotticum image page from CalPhotos
Galium sp. image page from CalPhotos
Galium sparsiflorum ssp. sparsiflorum image page from CalPhotos
Galium spp. image page from Flora of the cismontane Santa Ana Mountains of Southern California
Galium stellatum var. eremicum image page from CalPhotos
Galium sterneri species page from Floral Images
Galium texense - Native, from Serpentine outcrop, Gillespie Co., TX. (whole plant) - photo: James Manhart
Galium texense - Native, from Serpentine outcrop, Gillespie Co., TX. (fruits) - photo: James Manhart
Galium tinctorium (zoom) - Foliar node; Weaver Ranch, Grimes County, Texas - photo: Hugh Wilson
Galium tinctorium (zoom) - Flowers; Weaver Ranch, Grimes County, Texas - photo: Hugh Wilson
Galium tinctorium (zoom) - Plant in flower; Weaver Ranch, Grimes County, Texas - photo: Hugh Wilson
Galium tinctorium (zoom) - Flowers at anthesis and buds; (Theiss Property), Madison County, Texas (Amanda Neill 2527) - photo: Hugh Wilson
Galium tinctorium (zoom) - Leaves and flowers at anthesis; (Theiss Property), Madison County, Texas (Amanda Neill 2527) - photo: Hugh Wilson
Galium tinctorium (zoom) - Plant with scale; (Theiss Property), Madison County, Texas (Amanda Neill 2527) - photo: Hugh Wilson
Galium tinctorium (zoom) - Flowers at and past anthesis; (Theiss Property), Madison County, Texas (Amanda Neill 2527) - photo: Hugh Wilson
Galium tinctorium (zoom) - Plant in flower; (Theiss Property), Madison County, Texas (Amanda Neill 2527) - photo: Hugh Wilson
Galium tinctorium image page from Missouri Plants
Galium tricornutum image page from CalPhotos
Galium tricornutum image page from Josef Hlasek - Wildlife Photo Gallery
Galium trifidum var. pacificum image page from CalPhotos
Galium triflorum image page from CalPhotos
Galium triflorum image page from Missouri Plants
Galium uliginosum species page from Floral Images
Galium verrucosum image page from CalPhotos
Galium verum image page from CalPhotos
Galium verum from Carl Lindman's Bilder ur Nordens Flora
Galium verum species page from Floral Images
Galium verum from Kurt Stueber's Images
Galium verum from Kurt Stueber's Images
Galium verum from Kurt Stueber's Images
Galium verum (Lady's Bedstraw) species page from the Flora of the Isle of Skye
Galium virgatum (zoom) - Foliar whorl at node and fruit from the side, close; Dewberry Ridge outcrop, Grimes County, Texas - photo: Hugh Wilson
Galium virgatum (zoom) - Foliar whorl at node and fruit from below; Dewberry Ridge outcrop, Grimes County, Texas - photo: Hugh Wilson
Galium virgatum (zoom) - Foliar whorl at node and fruit from the side; Dewberry Ridge outcrop, Grimes County, Texas - photo: Hugh Wilson
Galium virgatum (zoom) - Plant in fruit; Dewberry Ridge outcrop, Grimes County, Texas - photo: Hugh Wilson
Gardenia brighamii species image page from Plants of Hawaii (HEAR)
Gardenia jasminoides - Images from the Texas A&M Campus Flora Project
Gardenia taitensis image page from CalPhotos
Gardenia tubifera var. kula, gardenia carinata image page from CalPhotos
Gardenia vietnamensis image page from CalPhotos
Gardenia volkensii image page from CalPhotos
Genipa americana image page from Trees, Shrubs, and Palms of Panama
Genipa clusiifolia (seven year apple) species distribution map (pdf file) from the USGS
Genipa curviflora image page from Trees, Shrubs, and Palms of Panama
Genipa williamsii image page from Trees, Shrubs, and Palms of Panama
Geophila cordifolia (zoom) - Plant with flower and fruit; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Geophila cordifolia (zoom) - Plant with flower and fruit (scale); OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Geophila cordifolia (zoom) - Fruit; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Geophila cordifolia (zoom) - Flower; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Geophila cordifolia (zoom) - Leaf (scale); OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Gonzalagunia hirsuta - Kingstown/Hermitage; St.Vincent, Lesser Antilles (29-Dec-1984) - photo: Albert Perdeck
Gonzalagunia hirsuta - ripe fruits; Kingstown/Hermitage; St.Vincent, Lesser Antilles (29-Dec-1984) - photo: Albert Perdeck
Gonzalagunia panamensis image page from Trees, Shrubs, and Palms of Panama
Gonzalagunia rudis image page from Trees, Shrubs, and Palms of Panama
Guettarda crispiflora image page from Trees, Shrubs, and Palms of Panama
Guettarda elliptica (elliptic leaf velvetseed) species distribution map (pdf file) from the USGS
Guettarda foliacea image page from Trees, Shrubs, and Palms of Panama
Guettarda odorata image page from Trees, Shrubs, and Palms of Panama
Guettarda ramuliflora image page from Trees, Shrubs, and Palms of Panama
Guettarda scabra (roughleaf velvetseed) species distribution map (pdf file) from the USGS
Hamelia axillaris image page from Trees, Shrubs, and Palms of Panama
Hamelia cuprea - surroundings Montego-Bay; Jamaica (2-Jan-1988) - photo: Albert Perdeck
Hamelia macrantha image page from Trees, Shrubs, and Palms of Panama
Hamelia patens (zoom) - Corolla throat; OTS Biological Station at La Selva, Costa Rica - photo: Hugh Wilson
Hamelia patens (zoom) - Fruit, side view; OTS Biological Station at La Selva, Costa Rica - photo: Hugh Wilson
Hamelia patens (zoom) - Fruit, side view (scale); OTS Biological Station at La Selva, Costa Rica - photo: Hugh Wilson
Hamelia patens (zoom) - Leaves; OTS Biological Station at La Selva, Costa Rica - photo: Hugh Wilson
Hamelia patens (zoom) - Infructescence; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Hamelia patens (zoom) - Mature fruits; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Hamelia patens (zoom) - Infructescence branch; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Hamelia patens (zoom) - Mature fruit; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Hamelia patens (zoom) - Tree in flower; OTS Biological Station at La Selva, Costa Rica - photo: Hugh Wilson
Hamelia patens (zoom) - Inflorescence, fruit; OTS Biological Station at La Selva, Costa Rica - photo: Hugh Wilson
Hamelia patens (zoom) - Flower (side); OTS Biological Station at La Selva, Costa Rica - photo: Hugh Wilson
Hamelia patens image page from Trees, Shrubs, and Palms of Panama
Hamelia patens (scarletbush) species distribution map (pdf file) from the USGS
Hamelia sp. - Cultivated. (branch - flowers) - photo: James Manhart
Hedyotis acuminata species image page from Plants of Hawaii (HEAR)
Hedyotis callitrichoides species image page from Plants of Hawaii (HEAR)
Hedyotis coriacea species image page from Plants of Hawaii (HEAR)
Hedyotis corymbosa species image page from Plants of Hawaii (HEAR)
Hedyotis crassifolia image page from Kansas Wildflowers and Grasses
Hedyotis nigricans (zoom) - Inflorescence; Dewberry Ridge outcrop, Grimes County, Texas - photo: Hugh Wilson
Hedyotis nigricans - inflorescence - photo: Hugh Wilson
Hedyotis nigricans - flower - photo: Hugh Wilson
Hedyotis nigricans (glade bluet) species page from Bioimages
Hedyotis nigricans - Native, from Navasota, TX. (whole plant) - photo: James Manhart
Hedyotis nigricans - Native, from Navasota, TX. (flowers) - photo: James Manhart
Hedyotis nigricans image page from Kansas Wildflowers and Grasses
Hedyotis nigricans - flowers from Winston Ranch, Uvalde Co., Texas - photo by Robert Corbett - Monique Reed collection 2605, TAMU 31819
Hedyotis nigricans (Narrowleaf Bluet) image page from Pasture and Roadside Flowering Plants of Goodwell and Texhoma, Texas County, Oklahoma
Hedyotis nigricans image page from BIO 406D (University of Texas)
Hedyotis nigricans species page from Flowers in Ultraviolet
Hedyotis nigricans var. nigricans image page from Native Plants of South Texas
Hedyotis terminalis species image page from Plants of Hawaii (HEAR)
Hemidiodia ocimifolia (zoom) - Plant in flower (scale); OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Hemidiodia ocimifolia (zoom) - Inflorescence; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Hemidiodia ocimifolia (zoom) - Node with inflorescence; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Hemidiodia ocimifolia (zoom) - Inflorescence (side); OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Houstonia caerulea (azure bluet) species page from Bioimages
Houstonia caerulea image page from CalPhotos
Houstonia caerulea image page from Missouri Plants
Houstonia humifusa - Native, from Serpentine outcrop, Gillespie Co., TX. (flowers - thrums) - photo: James Manhart
Houstonia humifusa - Native, from Serpentine outcrop, Gillespie Co., TX. (flowers - pins) - photo: James Manhart
Houstonia humifusa - Native, from Serpentine outcrop, Gillespie Co., TX. (whole plants - thrums) - photo: James Manhart
Houstonia longifolia image page from Missouri Plants
Houstonia micrantha (zoom) - Plants in flower; outcrop area at Allen Ranch, Grimes County, Texas - photo: Hugh Wilson
Houstonia micrantha (zoom) - Flower - front and side view; Pleasant Hill Cemetery, Grimes County, Texas (site overview) - photo: Hugh Wilson
Houstonia micrantha - native, from College Station, TX. (whole plant - top view) - photo: James Manhart
Houstonia micrantha - native, from College Station, TX. (whole plant -side view) - photo: James Manhart
Houstonia minima image page from Missouri Plants
Houstonia nigricans image page from Missouri Plants
Houstonia parviflora - flowers from Winston Ranch, Uvalde Co., Texas - photo by Robert Corbett - Monique Reed collection 2842, TAMU 32985
Houstonia parviflora - flowers from Winston Ranch, Uvalde Co., Texas - photo by Robert Corbett - Monique Reed collection 2842, TAMU 32985
Houstonia parviflora - flowers from Winston Ranch, Uvalde Co., Texas - photo by Robert Corbett - Monique Reed collection 2842, TAMU 32985
Houstonia purpurea image page from Missouri Plants
Houstonia purpurea ssp. purpurea (summer bluet) species page from Bioimages
Houstonia pusilla (zoom) - Fruit with calyx; Pleasant Hill Cemetery, Grimes County, Texas (site overview) - photo: Hugh Wilson
Houstonia pusilla - flower (=Hedyotis crassifolia) - photo: Hugh Wilson
Houstonia pusilla - plant in flower (=Hedyotis crassifolia - photo: Hugh Wilson
Houstonia pusilla (least bluet) species page from Bioimages
Houstonia pusilla - Native, from Navasota Flora. (whole plant) - photo: James Manhart
Houstonia pusilla - Native, from Navasota Flora. (whole plant) - photo: James Manhart
Houstonia pusilla - Native, from Wellborn, TX. (whole plant) - photo: James Manhart
Houstonia pusilla - Native, from Wellborn, TX. (flower) - photo: James Manhart
Houstonia pusilla image page from Kansas Wildflowers and Grasses
Houstonia pusilla image page from Missouri Plants
Houstonia pusilla - whole plants from Texas A&M campus, Texas - photo by Robert Corbett
Houstonia pusilla image page from BIO 406D (University of Texas)
Houstonia rosea (zoom) - Fruit from above; Pleasant Hill Cemetery, Grimes County, Texas (site overview) - photo: Hugh Wilson
Houstonia rosea (zoom) - Fruit from side; Pleasant Hill Cemetery, Grimes County, Texas (site overview) - photo: Hugh Wilson
Houstonia rosea (zoom) - Corolla - front view; Texas Cooperative Wildlife Collection Nature Trail, Brazos County - photo: Hugh Wilson
Houstonia rosea (zoom) - Plant; Texas Cooperative Wildlife Collection Nature Trail, Brazos County - photo: Hugh Wilson
Houstonia rosea (zoom) - Plant with Gratiola flava and scale; Texas Cooperative Wildlife Collection Nature Trail, Brazos County - photo: Hugh Wilson
Houstonia rubra image page from CalPhotos
Houstonia serpyllifolia (thymeleaf bluet) species page from Bioimages
Isertia haenkeana image page from Trees, Shrubs, and Palms of Panama
Isertia laevis image page from Trees, Shrubs, and Palms of Panama
Ixora chinensis [jpeg] - Cultivated, from Maui, Hawaii. Known as Flame of the Woods. (plant/flower)
Ixora coccinea - Cultivated. (Inflorescence) - photo: James Manhart
Ixora coccinea - Cultivated. (flowers) - photo: James Manhart
Ixora floribunda image page from Trees, Shrubs, and Palms of Panama
Joosia umbellifera image page from Trees, Shrubs, and Palms of Panama
Kelloggia galioides image page from CalPhotos
Ladenbergia brenesii image page from Trees, Shrubs, and Palms of Panama
Ladenbergia macrocarpa image page from Trees, Shrubs, and Palms of Panama
Machaonia ottonis - coastal area; Bonaire, Netherlands Antille (2-Jan-1981) - photo: Albert Perdeck
Macrocnemum roseum image page from Trees, Shrubs, and Palms of Panama
Mitchella repens (zoom) - Plant in fruit; Pickering Ranch, Flynn, Leon County, Texas - photo: Hugh Wilson
Mitchella repens (partridgeberry) species page from Bioimages
Mitchella repens image page from CalPhotos
Mitchella repens image page from Missouri Plants
Mitracarpus hirtus species image page from Plants of Hawaii (HEAR)
Morinda citrifolia - plant in fruit/flower near Hana, Maui, Hawaii - photo: Hugh Wilson
Morinda citrifolia - plant flower near Hana, Maui, Hawaii - photo: Hugh Wilson
Morinda citrifolia species image page from Plants of Hawaii (HEAR)
Morinda panamensis image page from Trees, Shrubs, and Palms of Panama
Nauclea orientalis - - Cultivated, at Cairns Botanical Garden/Australia (whole plant) - photo: Thomas Schöpke
Paederia foetida species image page from Plants of Hawaii (HEAR)
Paederia scandens species image page from Plants of Hawaii (HEAR)
Palicourea guianensis image page from Trees, Shrubs, and Palms of Panama
Palicourea triphylla image page from Trees, Shrubs, and Palms of Panama
Palicourea tubuliflora image page from Trees, Shrubs, and Palms of Panama
Palicouria alpina - Deshaies; Guadeloupe, French Antilles (8-Jan-1983) - photo: Albert Perdeck
Palicouria riparia - Basse-Pointe/St.Pierre; Martinique, French Antilles (2-Jan-1983) - photo: Albert Perdeck
Palicouria riparia - Kingstown/Hermitage; St.Vincent, Lesser Antilles (29-Dec-1984) - photo: Albert Perdeck
Pentagonia gymnopoda image page from Trees, Shrubs, and Palms of Panama
Pentagonia macrophylla image page from Trees, Shrubs, and Palms of Panama
Pentagonia parvifolia image page from Trees, Shrubs, and Palms of Panama
Pentanisia ouranogyne - Tsavo East; Kenia (19-Dec-1976) - photo: Albert Perdeck
Pentas lanceolata [jpeg] - Cultivated, from Maui, Hawaii. Known as Pentra. (plant/flower)
Pentas lanceolata species image page from Plants of Hawaii (HEAR)
Pinckneya pubens (pinckneya) species distribution map (pdf file) from the USGS
Pittoniotis trichantha image page from Trees, Shrubs, and Palms of Panama
Plocama pendula - San-Sebastian; Gomera, Canary Islands (25-Dec-1990) - photo: Albert Perdeck
Pogonopus exsertus image page from Trees, Shrubs, and Palms of Panama
Posoqueria latifolia species image page from Plants of Hawaii (HEAR)
Posoqueria latifolia image page from Trees, Shrubs, and Palms of Panama
Posoqueria sp.1_(hojas_chicas image page from Trees, Shrubs, and Palms of Panama
Psychotria acuminata image page from Trees, Shrubs, and Palms of Panama
Psychotria aggregata (zoom) - Fertile node; OTS Biological Station at La Selva, Costa Rica - trail STR - photo: Hugh Wilson
Psychotria aggregata (zoom) - Infructescence with a mature fruit; OTS Biological Station at La Selva, Costa Rica - trail STR - photo: Hugh Wilson
Psychotria aggregata (zoom) - Plant from above; OTS Biological Station at La Selva, Costa Rica - trail STR - photo: Hugh Wilson
Psychotria aggregata (zoom) - Flower; OTS Biological Station at La Selva, Costa Rica - trail STR - photo: Hugh Wilson
Psychotria allenii image page from Trees, Shrubs, and Palms of Panama
Psychotria brachiata image page from Trees, Shrubs, and Palms of Panama
Psychotria brachybotrya image page from Trees, Shrubs, and Palms of Panama
Psychotria calophylla image page from Trees, Shrubs, and Palms of Panama
Psychotria capitata image page from Trees, Shrubs, and Palms of Panama
Psychotria chagrensis image page from Trees, Shrubs, and Palms of Panama
Psychotria cincta image page from Trees, Shrubs, and Palms of Panama
Psychotria deflexa image page from Trees, Shrubs, and Palms of Panama
Psychotria elata image page from Trees, Shrubs, and Palms of Panama
Psychotria erecta image page from Trees, Shrubs, and Palms of Panama
Psychotria graciliflora image page from Trees, Shrubs, and Palms of Panama
Psychotria grandis image page from Trees, Shrubs, and Palms of Panama
Psychotria hoffmannseggiana image page from Trees, Shrubs, and Palms of Panama
Psychotria horizontalis image page from Trees, Shrubs, and Palms of Panama
Psychotria limonensis image page from Trees, Shrubs, and Palms of Panama
Psychotria luxurians image page from Trees, Shrubs, and Palms of Panama
Psychotria marginata (zoom) - Fruiting plant; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Psychotria marginata (zoom) - Fruit; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Psychotria marginata (zoom) - Leaf; OTS Biological Station at La Selva, Costa Rica - edge of lab clearing, near bridge - photo: Hugh Wilson
Psychotria marginata image page from Trees, Shrubs, and Palms of Panama
Psychotria mariniana species image page from Plants of Hawaii (HEAR)
Psychotria micrantha image page from Trees, Shrubs, and Palms of Panama
Psychotria nervosa image page from Trees, Shrubs, and Palms of Panama
Psychotria panamensis image page from Trees, Shrubs, and Palms of Panama
Psychotria pittieri image page from Trees, Shrubs, and Palms of Panama
Psychotria poeppigiana image page from Trees, Shrubs, and Palms of Panama
Psychotria psychotriifolia image page from Trees, Shrubs, and Palms of Panama
Psychotria pubescens image page from Trees, Shrubs, and Palms of Panama
Psychotria racemosa image page from Trees, Shrubs, and Palms of Panama
Psychotria remota image page from Trees, Shrubs, and Palms of Panama
Psychotria santaritensis image page from Trees, Shrubs, and Palms of Panama
Psychotria sp. species image page from Plants of Hawaii (HEAR)
Psychotria sp. - Kingstown/Westwood; St.Vincent, Lesser Antilles (3-Jan-1985) - photo: Albert Perdeck
Psychotria suerrensis image page from Trees, Shrubs, and Palms of Panama
Psychotria tenuifolia image page from Trees, Shrubs, and Palms of Panama
Psychotria umbelliformis image page from Trees, Shrubs, and Palms of Panama
Psydrax odorata species image page from Plants of Hawaii (HEAR)
Putoria calabrica - Grazalema; Andalusia, Spain (7-May-1983) - photo: Albert Perdeck
Randia 'campo_chagres' image page from Trees, Shrubs, and Palms of Panama
Randia aculeata image page from Trees, Shrubs, and Palms of Panama
Randia armata image page from Trees, Shrubs, and Palms of Panama
Randia grandifolia image page from Trees, Shrubs, and Palms of Panama
Randia hondensis image page from Trees, Shrubs, and Palms of Panama
Randia lasiantha image page from Trees, Shrubs, and Palms of Panama
Randia obcordata image page from CalPhotos
Randia rhagocarpa species page from Texas Native Shrubs
Randia thurberi image page from CalPhotos
Raritebe palicoureoides image page from Trees, Shrubs, and Palms of Panama
Rhuopsis stylosa from Kurt Stueber's Images
Rhuopsis stylosa from Kurt Stueber's Images
Richardia brasiliensis species image page from Plants of Hawaii (HEAR)
Richardia scabra (zoom) - Plants in flower; road to Volcán Rincón de la Vieja, Santa Rosa National Park, Area de Conservación Guanacaste, Costa Rica - photo: Hugh Wilson
Richardia scabra (zoom) - Flowers; road to Volcán Rincón de la Vieja, Santa Rosa National Park, Area de Conservación Guanacaste, Costa Rica - photo: Hugh Wilson
Rondeletia amoena image page from Trees, Shrubs, and Palms of Panama
Rondeletia buddleioides image page from Trees, Shrubs, and Palms of Panama
Rondeletia hameliifolia image page from Trees, Shrubs, and Palms of Panama
Rondeletia panamensis image page from Trees, Shrubs, and Palms of Panama
Rosenbergiodendron formosum image page from Trees, Shrubs, and Palms of Panama
Rubia fruticosa - El-Risco; Gran Canaria, Canary Islands (29-Dec-1985) - photo: Albert Perdeck
Rubia peregrina species page from Floral Images
Rubia tinctorum from Otto Wilhelm Thomé's - Flora von Deutschland Österreich und der Schweiz (1885 - 1905)
Rudgea cornifolia image page from Trees, Shrubs, and Palms of Panama
Rudgea isthmensis image page from Trees, Shrubs, and Palms of Panama
Rudgea pittieri image page from Trees, Shrubs, and Palms of Panama
Rudgea skutchii image page from Trees, Shrubs, and Palms of Panama
Sherardia arvensis (blue field madder) species page from Bioimages
Sherardia arvensis image page from CalPhotos
Sherardia arvensis from Carl Lindman's Bilder ur Nordens Flora
Sherardia arvensis species page from Floral Images
Sherardia arvensis - Introduced, from Navasota Flora. (whole plant) - photo: