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Species with Images

This page provides a complete list to taxa that have images. Use the controls below to browse and search for images by family, genus, or species.

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Rafinesquia californica

Rafinesquia neomexicana

Raillardella argentea

Raillardella scaposa

Randia capitata

Randia echinocarpa

Randia obcordata

Randia sonorensis

Ranunculus abortivus

Ranunculus acris

Ranunculus alismifolius

Ranunculus andersonii

Ranunculus andersonii var. tenellus

Ranunculus aquatilis

Ranunculus aquatilis var. diffusus

Ranunculus arizonicus

Ranunculus arvensis

Ranunculus asiaticus

Ranunculus californicus

Ranunculus cardiophyllus

Ranunculus cymbalaria

Ranunculus eschscholtzii

Ranunculus eschscholtzii var. oxynotus

Ranunculus fascicularis

Ranunculus fasciculatus

Ranunculus ficaria

Ranunculus flabellaris

Ranunculus flammula var. ovalis

Ranunculus glaberrimus

Ranunculus gmelinii

Ranunculus hebecarpus

Ranunculus hispidus var. caricetorum

Ranunculus hispidus var. hispidus

Ranunculus hispidus var. nitidus

Ranunculus hydrocharoides

Ranunculus hyperboreus

Ranunculus inamoenus

Ranunculus macounii

Ranunculus macranthus

Ranunculus micranthus

Ranunculus muricatus

Ranunculus nephelogenes

Ranunculus occidentalis

Ranunculus oreogenes

Ranunculus pedatifidus

Ranunculus pensylvanicus

Ranunculus ranunculinus

Ranunculus recurvatus

Ranunculus repens

Ranunculus sardous

Ranunculus sceleratus

Ranunculus sceleratus var. multifidus

Ranunculus testiculatus

Ranunculus trichophyllus

Ranunculus uncinatus

Raphanus raphanistrum

Raphanus sativus

Rapistrum rugosum

Rathbunia alamosensis

Ratibida columnifera

Ratibida mexicana

Ratibida pinnata

Ratibida tagetes

Rauvolfia tetraphylla

Ravenala madagascariensis

Redfieldia flexuosa

Reinhardtia gracilis

Reverchonia arenaria

Reynoutria japonica

Rhamnus alaternus

Rhamnus alnifolia

Rhamnus betulifolia

Rhamnus cathartica

Rhamnus davurica

Rhamnus frangula

Rhamnus ilicifolia

Rhamnus lanceolata

Rhamnus mucronata

Rhinanthus minor

Rhipsalis baccifera

Rhizophora mangle

Rhizoplaca chrysoleuca

Rhodiola integrifolia

Rhodiola integrifolia subsp. integrifolia

Rhodiola integrifolia subsp. neomexicana

Rhodiola rhodantha

Rhododendron viscosum

Rhodotypos scandens

Rhus aromatica var. arenaria

Rhus aromatica var. trilobata

Rhus choriophylla

Rhus copallinum

Rhus glabra var. cismontana

Rhus integrifolia

Rhus microphylla

Rhus terebinthifolia

Rhynchosia edulis

Rhynchosia minima

Rhynchosia precatoria

Rhynchosia senna

Rhynchosia senna var. texana

Rhynchosia tomentosa

Rhynchosida physocalyx

Rhynchospora alba

Rhynchospora capillacea

Rhynchospora capitellata

Rhynchospora colorata

Rhynchospora corniculata

Rhynchospora globularis

Rhynchospora macrostachya

Rhynchospora nitens

Rhynchospora scirpoides

Ribes americanum

Ribes aureum var. aureum

Ribes bracteosum

Ribes californicum

Ribes cereum var. cereum

Ribes cynosbati

Ribes hirtellum

Ribes indecorum

Ribes inerme var. inerme

Ribes leptanthum

Ribes malvaceum

Ribes menziesii

Ribes missouriense

Ribes montigenum

Ribes oxycanthoides

Ribes pinetorum

Ribes quercetorum

Ribes sanguineum

Ribes speciosum

Ribes velutinum

Ribes viburnifolium

Ribes viscosissimum

Richardia grandiflora

Richardia scabra

Ricinus communis

Rigiopappus leptocladus

Rivina portulaccoides

Robinia hispida

Robinia neomexicana

Robinia neomexicana var. rusbyi

Robinia pseudoacacia

Robinia viscosa

Roemeria refracta

Roldana hartwegii

Romneya coulteri

Romneya trichocalyx

Rondeletia leucophylla

Rorippa curvipes

Rorippa curvisiliqua

Rorippa microtitis

Rorippa palustris

Rorippa palustris subsp. hispida

Rorippa palustris subsp. occidentalis

Rorippa sinuata

Rorippa sphaerocarpa

Rorippa sylvestris

Rosa acicularis

Rosa arkansana var. suffulta

Rosa cathayensis

Rosa centifolia

Rosa eglanteria

Rosa gymnocarpa

Rosa minutifolia

Rosa multiflora

Rosa nutkana var. hispida

Rosa stellata subsp. abyssa

Rosa stellata subsp. stellata

Rosa virginiana

Rosa woodsii var. ultramontana

Rosa woodsii var. woodsii

Rosa x harisonii

Rosmarinus officinalis

Rostraria cristata

Rotala ramosior

Roupala montana

Rubus allegheniensis

Rubus armeniacus

Rubus deliciosus

Rubus flagellaris

Rubus humistratus

Rubus idaeus subsp. strigosus

Rubus lasiococcus

Rubus leucodermis

Rubus neomexicanus

Rubus occidentalis

Rubus parviflorus

Rubus parviflorus var. parviflorus

Rubus pubescens

Rubus spectabilis

Rudbeckia fulgida

Rudbeckia hirta

Rudbeckia laciniata

Rudbeckia laciniata var. ampla

Rudbeckia occidentalis

Rudbeckia subtomentosa

Rudbeckia triloba

Rudgea cornifolia

Ruellia brittoniana

Ruellia californica

Ruellia caroliniensis

Ruellia colorata

Ruellia humilis

Ruellia nudiflora

Ruellia peninsularis

Ruellia simplex

Rugelia nudicaulis

Rumex acetosella

Rumex altissimus

Rumex aquaticus

Rumex britannica

Rumex conglomeratus

Rumex crispus subsp. crispus

Rumex hastatulus

Rumex hymenosepalus

Rumex longifolius

Rumex maritimus

Rumex obtusifolius

Rumex occidentalis

Rumex orbiculatus

Rumex orthoneurus

Rumex patientia

Rumex salicifolius

Rumex salicifolius var. denticulatus

Rumex salicifolius var. mexicanus

Rumex stenophyllus

Rumex triangulivalvis

Rumex verticillatus

Rupertia physodes

Ruppia cirrhosa

Ruppia maritima

Ruscus hypoglossum

Russelia equisetiformis

Russelia sarmentosa

Ruta graveolens