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.
Pachysandra terminalis
Packera aurea
Packera aurea X P. paupercula
Packera indecora
Packera paupercula
Packera paupercula var. paupercula
Packera paupercula var. pseudotomentosa
Packera paupercula var. savannarum
Packera plattensis
Packera pseudaurea
Packera pseudaurea var. semicordata
Panax quinquefolius
Panax trifolius
Panicularia nervata var. parviglumis
Panicum capillare
Panicum capillare subsp. capillare
Panicum crus-galli
Panicum dichotomiflorum
Panicum dichotomiflorum subsp. dichotomiflorum
Panicum euchlamydeum
Panicum flexile
Panicum miliaceum
Panicum miliaceum subsp. miliaceum
Panicum miliaceum subsp. ruderale
Panicum philadelphicum
Panicum philadelphicum subsp. philadelphicum
Panicum virgatum
Papaver orientale
Papaver rhoeas
Papaver somniferum subsp. setigerum
Parietaria pensylvanica
Parnassia glauca
Parnassia palustris
Parnassia palustris var. tenuis
Parnassia parviflora
Paronychia canadensis
Paronychia fastigiata
Paronychia fastigiata var. fastigiata
Parthenium integrifolium
Parthenocissus inserta
Parthenocissus quinquefolia
Parthenocissus tricuspidata
Parthenocissus vitacea
Pascopyrum smithii
Paspalum setaceum
Paspalum setaceum var. muhlenbergii
Paspalum setaceum var. stramineum
Pastinaca sativa
Patis racemosa
Pedicularis canadensis
Pedicularis canadensis subsp. canadensis
Pedicularis lanceolata
Pediomelum argophyllum
Pediomelum esculentum
Pellaea atropurpurea
Pellaea glabella
Pellaea glabella subsp. glabella
Peltandra virginica
Penstemon digitalis
Penstemon gracilis
Penstemon gracilis subsp. gracilis
Penstemon gracilis subsp. wisconsinensis
Penstemon grandiflorus
Penstemon hirsutus
Penstemon pallidus
Penstemon tubaeflorus
Pentaphylloides floribunda
Penthorum sedoides
Perilla frutescens
Persicaria amphibia
Persicaria amphibia var. stipulacea
Persicaria arifolia
Persicaria careyi
Persicaria hydropiper
Persicaria hydropiper X P. punctata
Persicaria hydropiperoides
Persicaria lapathifolia
Persicaria longiseta
Persicaria maculosa
Persicaria orientalis
Persicaria pensylvanica
Persicaria punctata
Persicaria sagittata
Persicaria virginiana
Petasites frigidus
Petasites frigidus var. palmatus
Petasites frigidus var. sagittatus
Petasites frigidus var. vitifolius
Petasites sagittatus
Petrorhagia saxifraga
Petunia axillaris
Petunia x atkinsiana
Phacelia distans
Phalaris arundinacea
Phalaris canariensis
Phegopteris connectilis
Phegopteris connectilis X P. hexagonoptera
Phegopteris hexagonoptera
Phellodendron amurense
Phemeranthus rugospermus
Phleum pratense
Phleum pratense subsp. pratense
Phlox bifida subsp. bifida
Phlox bifida subsp. bifida X P. subulata
Phlox divaricata
Phlox divaricata subsp. laphamii
Phlox glaberrima
Phlox glaberrima subsp. interior
Phlox glaberrima var. interior
Phlox paniculata
Phlox pilosa
Phlox pilosa subsp. fulgida
Phlox pilosa subsp. pilosa
Phlox subulata
Phragmites australis
Phragmites australis subsp. americanus
Phragmites australis subsp. australis
Phryma leptostachya
Phyla lanceolata
Physalis alkekengi
Physalis grisea
Physalis heterophylla
Physalis heterophylla var. heterophylla
Physalis longifolia
Physalis longifolia var. longifolia
Physalis longifolia var. subglabrata
Physalis philadelphica
Physalis virginiana
Physalis virginiana var. virginiana
Physaria ludoviciana
Physocarpus intermedius
Physocarpus opulifolius
Physostegia virginiana
Physostegia virginiana subsp. virginiana
Phytolacca acinosa
Phytolacca americana
Phytolacca americana var. americana
Picea abies
Picea glauca
Picea glauca X P. mariana
Picea mariana
Pilea fontana
Pilea pumila
Pimpinella saxifraga
Pinguicula vulgaris
Pinus banksiana
Pinus resinosa
Pinus strobus
Pinus sylvestris
Piptatheropsis canadensis
Piptatheropsis pungens
Piptatherum racemosum
Plagiobothrys scouleri var. penicillatus
Plantago arenaria
Plantago aristata
Plantago cordata
Plantago lanceolata
Plantago major
Plantago media
Plantago patagonica
Plantago rugelii
Plantago virginica
Platanthera X andrewsii
Platanthera aquilonis
Platanthera clavellata
Platanthera dilatata
Platanthera dilatata var. dilatata
Platanthera flava
Platanthera flava var. herbiola
Platanthera hookeri
Platanthera huronensis
Platanthera lacera
Platanthera leucophaea
Platanthera obtusata
Platanthera orbiculata
Platanthera psycodes
Platanus occidentalis
Plectocephalus americanus
Poa alsodes
Poa annua
Poa arida
Poa bulbosa
Poa compressa
Poa glauca
Poa languida
Poa nemoralis
Poa paludigena
Poa palustris
Poa pratensis
Poa saltuensis
Poa sylvestris
Poa trivialis
Poa wolfii
Podophyllum peltatum
Pogonia ophioglossoides
Polanisia dodecandra
Polanisia dodecandra subsp. dodecandra
Polanisia dodecandra subsp. trachysperma
Polanisia jamesii
Polemonium occidentale subsp. lacustre
Polemonium reptans
Polemonium reptans var. reptans
Polygala cruciata
Polygala incarnata
Polygala paucifolia
Polygala polygama
Polygala polygama var. obtusata
Polygala sanguinea
Polygala senega
Polygala verticillata
Polygala verticillata var. ambigua
Polygala verticillata var. isocycla
Polygonatum biflorum
Polygonatum pubescens
Polygonella articulata
Polygonum achoreum
Polygonum amphibium
Polygonum amphibium var. emersum
Polygonum amphibium var. stipulaceum
Polygonum arenastrum
Polygonum arifolium
Polygonum arifolium var. pubescens
Polygonum aviculare
Polygonum aviculare subsp. aviculare
Polygonum aviculare subsp. buxiforme
Polygonum aviculare subsp. depressum
Polygonum buxiforme
Polygonum careyi
Polygonum cespitosum var. longisetum
Polygonum cilinode
Polygonum coccineum
Polygonum coccineum var. pratincola
Polygonum convolvulus
Polygonum cuspidatum
Polygonum erectum
Polygonum exsertum
Polygonum hydropiper
Polygonum hydropiperoides
Polygonum lapathifolium
Polygonum mexicanum
Polygonum monspeliense
Polygonum natans
Polygonum orientale
Polygonum pensylvanicum
Polygonum pensylvanicum var. laevigatum
Polygonum persicaria
Polygonum punctatum
Polygonum punctatum var. confertiflorum
Polygonum ramosissimum
Polygonum ramosissimum subsp. ramosissimum
Polygonum sachalinense
Polygonum sagittatum
Polygonum scabrum
Polygonum scandens
Polygonum scandens var. cristatum
Polygonum tenue
Polygonum virginianum
Polymnia canadensis
Polypodium virginianum
Polypogon interruptus
Polypogon monspeliensis
Polystichum acrostichoides
Polystichum braunii
Polystichum lonchitis
Polytaenia nuttallii
Pontederia cordata
Populus alba
Populus balsamifera
Populus balsamifera subsp. balsamifera
Populus deltoides
Populus deltoides subsp. monilifera
Populus grandidentata
Populus nigra
Populus nigra f. Italica
Populus nigra var. italica
Populus tremuloides
Populus x canescens
Populus x jackii
Portulaca grandiflora
Portulaca oleracea
Potamogeton alpinus
Potamogeton alpinus X P. richardsonii
Potamogeton amplifolius
Potamogeton amplifolius X P. praelongus
Potamogeton berchtoldii
Potamogeton bicupulatus
Potamogeton confervoides
Potamogeton crispus
Potamogeton diversifolius
Potamogeton epihydrus
Potamogeton foliosus
Potamogeton foliosus subsp. foliosus
Potamogeton friesii
Potamogeton gramineus
Potamogeton hillii
Potamogeton illinoensis
Potamogeton illinoensis X P. richardsonii
Potamogeton natans
Potamogeton nodosus
Potamogeton oakesianus
Potamogeton obtusifolius
Potamogeton perfoliatus
Potamogeton praelongus
Potamogeton praelongus X P. richardsonii
Potamogeton pulcher
Potamogeton pusillus
Potamogeton pusillus subsp. pusillus
Potamogeton pusillus subsp. tenuissimus
Potamogeton richardsonii
Potamogeton robbinsii
Potamogeton spirillus
Potamogeton strictifolius
Potamogeton vaseyi
Potamogeton x griffithii
Potamogeton x hagstroemii
Potamogeton x haynesii
Potamogeton x nericius
Potamogeton x scoliophyllus
Potamogeton x spathuliformis
Potamogeton x subsessilis
Potamogeton zosteriformis
Potentilla anserina
Potentilla anserina subsp. anserina
Potentilla argentea
Potentilla arguta
Potentilla gracilis var. flabelliformis
Potentilla inclinata
Potentilla intermedia
Potentilla norvegica
Potentilla palustris
Potentilla recta
Potentilla reptans
Potentilla simplex
Potentilla tridentata
Poterium sanguisorba
Prenanthes alba
Prenanthes aspera
Prenanthes crepidinea
Prenanthes racemosa
Primula fassettii
Primula meadia
Primula mistassinica
Proserpinaca palustris
Proserpinaca palustris var. crebra
Prunella vulgaris
Prunella vulgaris subsp. lanceolata
Prunella vulgaris subsp. vulgaris
Prunus americana
Prunus nigra
Prunus pensylvanica
Prunus persica
Prunus pumila
Prunus pumila var. besseyi
Prunus pumila var. pumila
Prunus pumila var. susquehanae
Prunus serotina
Prunus serotina var. serotina
Prunus tomentosa
Prunus virginiana
Prunus virginiana var. virginiana
Pseudognaphalium macounii
Pseudognaphalium macounii X P. obtusifolium
Pseudognaphalium micradenium
Pseudognaphalium obtusifolium
Pseudognaphalium saxicola
Ptelea trifoliata
Ptelea trifoliata subsp. trifoliata
Ptelea trifoliata subsp. trifoliata var. trifoliata
Pteretis pensylvanica
Pteridium aquilinum
Pteridium aquilinum var. latiusculum
Pterospora andromedea
Puccinellia distans
Puccinellia distans subsp. borealis
Puccinellia distans subsp. distans
Puccinellia distans var. angustifolia
Puccinellia fernaldii
Puccinellia nuttalliana
Pulmonaria saccharata
Pycnanthemum tenuifolium
Pycnanthemum virginianum
Pyrola americana
Pyrola asarifolia
Pyrola asarifolia subsp. asarifolia
Pyrola chlorantha
Pyrola elliptica
Pyrola minor
Pyrola rotundifolia subsp. americana
Pyrus communis