Plants of the Four Corners

Taxa with Images

This page provides a complete list of taxa that have images. Use the controls below to browse and search for images by family, genus, or species.
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Radula complanata
Rafinesquia californica
Rafinesquia neomexicana
Randia obcordata
Ranunculus abortivus
Ranunculus acrifolius
Ranunculus acriformis
Ranunculus acriformis var. montanensis
Ranunculus acris
Ranunculus adoneus
Ranunculus adoneus var. alpinus
Ranunculus adoneus var. caespitosus
Ranunculus alismifolius
Ranunculus alismifolius var. alismellus
Ranunculus alismifolius var. montanus
Ranunculus aquatilis
Ranunculus aquatilis var. subrigidus
Ranunculus arcticus
Ranunculus arizonicus
Ranunculus arvensis
Ranunculus asiaticus
Ranunculus bulbosus
Ranunculus cardiophyllus
Ranunculus carolinianus
Ranunculus circinatus
Ranunculus digitatus
Ranunculus eschscholtzii
Ranunculus eximius
Ranunculus fascicularis
Ranunculus flabellaris
Ranunculus flammula
Ranunculus glaberrimus
Ranunculus glaberrimus var. ellipticus
Ranunculus gmelinii
Ranunculus hispidus
Ranunculus hydrocharoides
Ranunculus hydrocharoides var. stolonifer
Ranunculus hyperboreus
Ranunculus inamoenus
Ranunculus inamoenus var. alpeophilus
Ranunculus inamoenus var. subaffinis
Ranunculus karelinii
Ranunculus longirostris
Ranunculus macauleyi
Ranunculus macauleyi var. brandegeei
Ranunculus macounii
Ranunculus macranthus
Ranunculus mongolicus
Ranunculus montanus
Ranunculus muricatus
Ranunculus natans
Ranunculus nivalis
Ranunculus occidentalis
Ranunculus oreogenes
Ranunculus orthorhynchus
Ranunculus pedatifidus
Ranunculus pensylvanicus
Ranunculus petiolaris var. arsenei
Ranunculus polyanthemos subsp. polyanthemos
Ranunculus pygmaeus
Ranunculus repens
Ranunculus reptans
Ranunculus rhomboideus
Ranunculus sardous
Ranunculus sceleratus
Ranunculus sceleratus var. multifidus
Ranunculus subrigidus
Ranunculus suksdorfii
Ranunculus trichophyllus
Ranunculus uncinatus
Ranunculus uncinatus var. earlei
Ranunculus uncinatus var. parviflorus
Raphanus raphanistrum
Raphanus sativus
Rapistrum rugosum
Ratibida columnaris
Ratibida columnaris var. pulcherrima
Ratibida columnifera
Ratibida columnifera f. pulcherrima
Ratibida columnifera var. pulcherrima
Ratibida peduncularis
Ratibida pinnata
Ratibida tagetes
Rayjacksonia annua
Rayjacksonia phyllocephala
Reboulia hemisphaerica
Reseda lutea
Reseda luteola
Reseda odorata
Reynoutria japonica
Reynoutria sachalinensis
Rhamnus cathartica
Rhamphospermum arvense
Rhamphospermum nigrum
Rhaphiolepis hookeriana
Rhaphiolepis indica
Rhaphiolepis umbellata
Rhaponticum repens
Rheum australe
Rheum rhabarbarum
Rheum rhaponticum
Rhinanthus groenlandicus
Rhinanthus minor
Rhinanthus minor subsp. minor
Rhinanthus serotinus subsp. serotinus
Rhinotropis acanthoclada
Rhinotropis intermontana
Rhinotropis lindheimeri
Rhinotropis lindheimeri var. parvifolia
Rhinotropis rimulicola
Rhinotropis rusbyi
Rhinotropis subspinosa
Rhodiola integrifolia
Rhodiola integrifolia subsp. integrifolia
Rhodiola integrifolia subsp. neomexicana
Rhodiola integrifolia subsp. procera
Rhodiola rhodantha
Rhodiola rosea
Rhodobryum ontariense
Rhododendron albiflorum
Rhododendron calendulaceum
Rhododendron columbianum
Rhododendron groenlandicum
Rhododendron occidentale
Rhodotypos scandens
Rhoicissus tomentosa
Rhus aromatica
Rhus choriophylla
Rhus glabra
Rhus integrifolia
Rhus kearneyi
Rhus kearneyi subsp. kearneyi
Rhus lanceolata
Rhus microphylla
Rhus ovata
Rhus trilobata
Rhus trilobata var. anisophylla
Rhus trilobata var. pilosissima
Rhus trilobata var. quinata
Rhus trilobata var. racemulosa
Rhus trilobata var. simplicifolia
Rhus typhina
Rhus virens
Rhynchosia americana
Rhynchosia edulis
Rhynchosia minima
Rhynchosia precatoria
Rhynchosia pyramidalis
Rhynchosia senna
Rhynchosia senna var. texana
Rhynchosida physocalyx
Rhynchospora alba
Rhynchospora fusca
Rhynchospora glomerata
Rhynchospora recognita
Rhynchostegium riparioides
Rhysopterus plurijugus
Rhytidiadelphus loreus
Rhytidium rugosum
Ribes acerifolium
Ribes americanum
Ribes aureum
Ribes aureum var. gracillimum
Ribes aureum var. villosum
Ribes cereum
Ribes cereum var. pedicellare
Ribes ceriferum
Ribes divaricatum
Ribes glandulosum
Ribes hirtellum
Ribes hudsonianum
Ribes hudsonianum var. petiolare
Ribes inerme
Ribes lacustre
Ribes laxiflorum
Ribes leptanthum
Ribes lobbii
Ribes montigenum
Ribes niveum
Ribes oxyacanthoides
Ribes oxyacanthoides subsp. irriguum
Ribes oxyacanthoides subsp. oxyacanthoides
Ribes oxyacanthoides subsp. setosum
Ribes pinetorum
Ribes quercetorum
Ribes rubrum
Ribes speciosum
Ribes uva-crispa
Ribes uva-crispa var. sativum
Ribes velutinum
Ribes viscosissimum
Ribes wolfii
Riccia albolimbata
Riccia fluitans
Riccia frostii
Ricinus communis
Rigiolepis macrophylla
Rivina humilis
Roaldia revoluta
Robinia hispida
Robinia neomexicana
Robinia pseudoacacia
Robinia viscosa
Robinia ×margaretta
Roellobryon roellii
Roemeria argemone
Roemeria hybrida
Roemeria refracta
Roldana hartwegii
Roldana mexicana
Romneya coulteri
Rorippa alpina
Rorippa amphibia
Rorippa austriaca
Rorippa curvipes
Rorippa curvisiliqua
Rorippa globosa
Rorippa hispida
Rorippa hispida subsp. glabra
Rorippa hispida subsp. hispida
Rorippa islandica
Rorippa microtitis
Rorippa palustris
Rorippa portoricensis
Rorippa sinuata
Rorippa sphaerocarpa
Rorippa sylvestris
Rorippa tenerrima
Rorippa teres
Rosa acicularis
Rosa acicularis subsp. acicularis
Rosa acicularis subsp. sayi
Rosa arkansana
Rosa arkansana var. suffulta
Rosa banksiae
Rosa blanda
Rosa californica
Rosa canina
Rosa carolina
Rosa foetida
Rosa gallica
Rosa glauca
Rosa gymnocarpa
Rosa gymnocarpa subsp. helleri
Rosa majalis
Rosa multiflora
Rosa nutkana
Rosa nutkana subsp. macdougalii
Rosa nutkana subsp. melina
Rosa obtusifolia
Rosa rubiginosa
Rosa setigera
Rosa spinosissima
Rosa stellata
Rosa stellata subsp. stellata
Rosa stellata var. erlansoniae
Rosa stellata var. mirifica
Rosa virginiana
Rosa woodsii
Rosa woodsii subsp. manca
Rosa woodsii subsp. puberulenta
Rosa woodsii subsp. woodsii
Rosa woodsii var. arizonica
Rosa woodsii var. ertterae
Rosa woodsii var. ultramontana
Rostraria cristata
Rosulabryum capillare
Rotala ramosior
Rubia tinctorum
Rubus arcticus
Rubus arcticus subsp. acaulis
Rubus arizonensis
Rubus armeniacus
Rubus bifrons
Rubus canadensis
Rubus cuneifolius
Rubus deliciosus
Rubus flagellaris
Rubus hispidus
Rubus idaeus
Rubus idaeus subsp. melanolasius
Rubus idaeus subsp. strigosus
Rubus laciniatus
Rubus leucodermis
Rubus leucodermis var. bernardinus
Rubus neomexicanus
Rubus nutkanus
Rubus occidentalis
Rubus odoratus
Rubus procerus
Rubus pubescens
Rubus sachalinensis
Rubus scopulorum
Rubus spectabilis
Rubus ulmifolius
Rudbeckia alpicola
Rudbeckia fulgida
Rudbeckia grandiflora
Rudbeckia hirta
Rudbeckia hirta var. pulcherrima
Rudbeckia laciniata
Rudbeckia laciniata var. ampla
Rudbeckia montana
Rudbeckia nitida
Rudbeckia occidentalis
Rudbeckia speciosa
Rudbeckia triloba
Ruellia californica
Ruellia californica subsp. peninsularis
Ruellia ciliatiflora
Ruellia humilis
Ruellia malacosperma
Ruellia parryi
Ruellia simplex
Rumex acetosa
Rumex acetosella
Rumex acetosella subsp. acetosella
Rumex altissimus
Rumex aquaticus
Rumex californicus
Rumex chrysocarpus
Rumex conglomeratus
Rumex crispus
Rumex densiflorus
Rumex dentatus
Rumex ellipticus
Rumex fueginus
Rumex hydrolapathum
Rumex hymenosepalus
Rumex lacustris
Rumex longifolius
Rumex maritimus
Rumex nematopodus
Rumex obtusifolius
Rumex obtusifolius subsp. subalpinus
Rumex occidentalis
Rumex orthoneurus
Rumex patientia
Rumex paucifolius
Rumex persicarioides
Rumex praecox
Rumex pulcher
Rumex pycnanthus
Rumex salicifolius
Rumex salicifolius var. denticulatus
Rumex stenophyllus
Rumex triangulivalvis
Rumex utahensis
Rumex venosus
Rumex violascens
Rumicastrum granuliferum
Ruppia cirrhosa
Ruppia filifolia
Ruppia maritima
Russelia equisetiformis
Ruta chalepensis
Ruta graveolens
Rytidosperma caespitosum