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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Select a species to access available images.
Packera multilobata
Packera neomexicana
Packera quercetorum
Paepalanthus formosus
Panicum antidotale
Panicum capillare
Panicum capillare subsp. capillare
Panicum hallii
Panicum hirticaule
Panicum hirticaule subsp. hirticaule
Panicum miliaceum
Panicum obtusum
Papaver rhoeas
Papaver somniferum
Pappophorum vaginatum
Pappostipa speciosa
Parietaria floridana
Parietaria hespera
Parietaria hespera var. hespera
Parietaria pensylvanica
Parkinsonia florida
Parkinsonia microphylla
Parnassia palustris
Paronychia jamesii
Parryella filifolia
Parthenium incanum
Parthenocissus inserta
Parthenocissus quinquefolia
Parthenocissus vitacea
Pascopyrum smithii
Paspalum dilatatum
Passiflora arida
Passiflora biflora
Passiflora palmeri
Passiflora tenuiloba
Pastinaca sativa
Paxistima myrsinites
Pectis papposa
Pectis prostrata
Pectocarya recurvata
Pedicularis armena
Pedicularis bracteosa
Pedicularis centranthera
Pedicularis racemosa
Pediocactus simpsonii
Pediomelum castoreum
Pediomelum tenuiflorum
Peganum harmala
Pellaea atropurpurea
Pellaea mucronata
Pellaea wrightiana
Peltandra virginica
Peniocereus greggii
Peniocereus greggii var. transmontanus
Peniocereus striatus
Pennellia longifolia
Pennisetum glaucum
Penstemon ambiguus
Penstemon barbatus
Penstemon cyananthus
Penstemon deustus
Penstemon eatonii
Penstemon eatonii var. eatonii
Penstemon humilis
Penstemon humilis var. brevifolius
Penstemon lentus
Penstemon lentus var. albiflorus
Penstemon leonardii
Penstemon pseudospectabilis
Penstemon pseudospectabilis subsp. connatifolius
Penstemon putus
Penstemon rostriflorus
Penstemon stenophyllus
Penstemon thurberi
Penthorum sedoides
Peraphyllum ramosissimum
Peridermium fischeri
Perilla frutescens
Peritoma lutea
Peritoma serrulata
Perityle ciliata
Pernettya prostrata
Peronospora alsinearum
Peronospora leptosperma
Peronospora linariae
Peronospora lophanthi
Peronospora oxybaphi
Peronospora rubi
Peronospora silenes
Persicaria arifolia
Persicaria lapathifolia
Persicaria longiseta
Persicaria maculosa
Persicaria pensylvanica
Persicaria perfoliata
Persicaria sagittata
Petalonyx parryi
Petradoria pumila
Petradoria pumila var. pumila
Petrophyton caespitosum
Petrophytum caespitosum
Phacelia distans
Phacelia hastata
Phacelia heterophylla
Phalaris arundinacea
Phaseolus angustissimus
Phaseolus filiformis
Phaseolus grayanus
Phaseolus pedicellatus var. grayanus
Phaseolus vulgaris
Phaulothamnus spinescens
Philadelphus microphyllus
Phleum alpinum
Phleum phleoides
Phleum pratense
Phlox gracilis
Phlox hoodii
Phlox longifolia
Phlox tenuifolia
Pholistoma auritum
Phoradendron capitellatum
Phoradendron juniperinum
Phragmidium affine
Phragmidium andersoni
Phragmidium andersonii
Phragmidium horkeliae
Phragmidium jonesii
Phragmidium montivagum
Phragmidium occidentale
Phragmites australis
Phragmites australis subsp. americanus
Phragmites australis subsp. australis
Phyla cuneifolia
Phyllachora graminis
Phyllostachys bambusoides
Phyllosticta livida
Physalis crassifolia
Physalis crassifolia var. versicolor
Physalis pubescens
Physaria acutifolia
Physaria gordonii
Physaria purpurea
Physocarpus malvaceus
Physoderma maculare
Physosiphon tubatus
Physostegia virginiana
Phytophthora thalictri
Picea glauca
Picea pungens
Picrothamnus desertorum
Pinus cembroides
Pinus discolor
Pinus echinata
Pinus edulis
Pinus flexilis
Pinus jeffreyi
Pinus lambertiana
Pinus leiophylla
Pinus leiophylla var. chihuahuana
Pinus murrayana
Pinus nigra
Pinus ponderosa
Piperia unalascensis
Piptatherum exiguum
Piptatherum micranthum
Piptatherum miliaceum
Piptochaetium angustifolium
Piptochaetium fimbriatum
Piptochaetium pringlei
Piptochaetium setosum
Piptochaetium stipoides
Piptochaetium stipoides var. stipoides
Pistia stratiotes
Plantago argyraea
Plantago lanceolata
Plantago major
Plantago ovata
Plantago patagonica
Plasmopara acalyphae
Plasmopara cephalophora
Plasmopara humuli
Plasmopara illinoensis
Plasmopara ribicola
Platanthera hyperborea
Platanthera sparsiflora
Platanthera stricta
Platanthera zothecina
Platanus wrightii
Platystemon californicus
Pleosphaerulina briosiana
Pleospora permunda
Pleurocoronis laphamioides
Pleurothallis tubata
Poa alpina
Poa annua
Poa bigelovii
Poa bulbosa
Poa canbyi
Poa compressa
Poa fendleriana
Poa fendleriana subsp. longiligula
Poa glauca
Poa glauca subsp. glauca
Poa interior
Poa juncifolia
Poa leptocoma
Poa nemoralis
Poa nemoralis subsp. interior
Poa nevadensis
Poa palustris
Poa pratensis
Poa saltuensis
Poa scabrella
Poa secunda
Poa secunda subsp. secunda
Poa stenantha
Poa trivialis
Poa unilateralis
Poa wheeleri
Polanisia dodecandra
Polemonium foliosissimum
Polemonium foliosissimum var. alpinum
Polygala obscura
Polygonum aviculare
Polygonum aviculare subsp. depressum
Polygonum bistortoides
Polygonum convolvulus
Polygonum douglasii
Polygonum douglasii subsp. johnstonii
Polygonum kelloggii
Polygonum lapathifolium
Polygonum persicaria
Polygonum polygaloides
Polyphlebium venosum
Polypodium hesperium
Polypogon monspeliensis
Polystichum lonchitis
Populus angustifolia
Populus fremontii
Populus tremuloides
Porophyllum gracile
Portulaca halimoides
Portulaca oleracea
Potamogeton crispus
Potamogeton foliosus
Potamogeton foliosus subsp. foliosus
Potamogeton nodosus
Potentilla argentea
Potentilla crinita
Potentilla hippiana
Potentilla nivea
Potentilla thurberi
Potentilla thurberi var. atrorubens
Pouteria ucuqui
Prosopis velutina
Prosthechea pterocarpa
Prosthechea rhynchophora
Prunella vulgaris
Prunus emarginata
Prunus serotina
Prunus virginiana
Prunus virginiana var. melanocarpa
Psacalium decompositum
Psathyrostachys juncea
Pseudocymopterus montanus
Pseudognaphalium canescens
Pseudognaphalium macounii
Pseudognaphalium stramineum
Pseudopeziza singularis
Pseudoroegneria spicata
Pseudoroegneria spicata f. inermis
Pseudoroegneria spicata f. spicata
Pseudoroegneria spicata subsp. spicata
Pseudorontium cyathiferum
Pseudosasa japonica
Pseudostellaria jamesiana
Pseudotsuga menziesii
Psidium acidum
Psidium guineense
Psilostrophe cooperi
Psilostrophe sparsiflora
Psilostrophe tagetina
Psoralidium tenuiflorum
Psorothamnus fremontii
Psorothamnus thompsoniae
Ptelea trifoliata
Pterocarpus rohrii
Pterocephalus plumosus
Pterospora andromedea
Pterostegia drymarioides
Puccinellia distans
Puccinellia nuttalliana
Puccinia aberrans
Puccinia absinthii
Puccinia abundans
Puccinia actinellae
Puccinia adoxae
Puccinia agropyri
Puccinia albulensis
Puccinia alliorum
Puccinia arenariae
Puccinia aristidae
Puccinia arnicalis
Puccinia asteris
Puccinia balsamorrhizae
Puccinia batesiana
Puccinia calochorti
Puccinia carduorum
Puccinia caricina
Puccinia caricis
Puccinia caricis-asteris
Puccinia caricis-shepherdiae
Puccinia cinerea
Puccinia circaeae
Puccinia cirsii
Puccinia cirsii-lanceolati
Puccinia claytoniata
Puccinia clematidis
Puccinia comandrae
Puccinia conferta
Puccinia confluens
Puccinia coronata
Puccinia crandallii
Puccinia crepidis-acuminatae
Puccinia cressae
Puccinia curtipes
Puccinia douglasii
Puccinia drabae
Puccinia effusa
Puccinia ellisii
Puccinia epilobii-tetragoni
Puccinia fergussoni
Puccinia garrettii
Puccinia gayophyti
Puccinia gentianae
Puccinia giliae
Puccinia graminis
Puccinia grindeliae
Puccinia grossulariae
Puccinia gutierreziae
Puccinia gymnolomiae
Puccinia helianthi
Puccinia heteranthae
Puccinia heucherae
Puccinia hieracii
Puccinia holboellii
Puccinia hydrophylli
Puccinia hysteriiformis
Puccinia inclusa
Puccinia intermixta
Puccinia jonesii
Puccinia ligustici
Puccinia lithophragmae
Puccinia lobata
Puccinia magnoecia
Puccinia malvacearum
Puccinia mariae-wilsoni
Puccinia menthae
Puccinia mertensiae
Puccinia minussensis
Puccinia mirabilissima
Puccinia monoica
Puccinia montanensis
Puccinia obliterata
Puccinia ornata
Puccinia osmorrhizae
Puccinia parnassiae
Puccinia pattersoniae
Puccinia peckiana
Puccinia physostegiae
Puccinia pimpinellae
Puccinia plumbaria
Puccinia poarum
Puccinia polygalae
Puccinia pulsatillae
Puccinia pulverulenta
Puccinia punctata
Puccinia quadriporula
Puccinia ranunculi
Puccinia recedens
Puccinia recondita
Puccinia rubigo-vera
Puccinia rugosa
Puccinia rydbergii
Puccinia scandica
Puccinia sherardiana
Puccinia solidaginis
Puccinia stipae
Puccinia subcircinata
Puccinia subdecora
Puccinia substerilis
Puccinia suksdorfii
Puccinia swertiae
Puccinia thlaspeos
Puccinia tosta
Puccinia treleasiana
Puccinia triseti
Puccinia troximontis
Puccinia tuberculans
Puccinia tumidipes
Puccinia turrita
Puccinia urticae
Puccinia urticata
Puccinia veratri
Puccinia veronicarum
Puccinia violae
Puccinia wyethiae
Puccinia zauschneriae
Pucciniastrum arcticum
Pucciniastrum epilobii
Purshia mexicana
Purshia stansburiana
Purshia stansburyana
Pycnanthemum virginianum
Pyrenopeziza medicaginis
Pyrola asarifolia
Pyrola picta