Explore 62,425 Species
quaking aspen
Populus tremuloides Michx.
Populus tremuloides Michx., quaking aspen, is a widespread North American clonal…
black cottonwood
Populus trichocarpa Torr. & A.Gray ex Hook.
Populus trichocarpa, the black cottonwood, is a large western North American pop…
Small Poranthera
Poranthera microphylla Brongn.
Poranthera microphylla (small poranthera) is a small annual Australian herb with…
Wall Scalewort
Porella platyphylla (L.) Pfeiff.
Porella platyphylla is a widely distributed Holarctic liverwort with high morpho…
Porlieria angustifolia (Engelm.) A.Gray
Porlieria angustifolia (Engelm.) A.Gray
Porlieria angustifolia (Texas lignum-vitae) is an evergreen shrub/tree native to…
Chilean guayacan
Porlieria chilensis I.M.Johnst.
Porlieria chilensis is an endemic Chilean flowering shrub or small tree in the Z…
Odora
Porophyllum gracile Benth.
Porophyllum gracile is an aromatic short-lived shrub native to southwestern Nort…
yerba porosa
Porophyllum ruderale (Jacq.) Cass.
Porophyllum ruderale is an edible herbaceous annual grown for its flavoring leav…
Paraguayan Purslane
Portulaca amilis Speg.
Portulaca amilis Speg. resembles Portulaca oleracea, has sharp foliage tips, and…
moss rose
Portulaca grandiflora Hook.
Portulaca grandiflora Hook. is a small fast-growing annual ornamental C4/CAM int…
Desert Portulaca
Portulaca halimoides L.
Portulaca halimoides, or silkcotton purslane, is a fleshy annual purslane native…
Common Purslane
Portulaca oleracea L.
Portulaca oleracea L. (purslane) is a widely distributed succulent plant with di…
shaggy portulaca
Portulaca pilosa L.
Portulaca pilosa L. is a variable, pantropical annual succulent used in traditio…
wingpod purslane
Portulaca umbraticola Kunth
Portulaca umbraticola Kunth is an edible small succulent with varied flower colo…
Elephant bush
Portulacaria afra Jacq.
Portulacaria afra (spekboom) is a drought, flood, and fire resistant succulent s…
Neptune Grass
Posidonia oceanica (L.) Delile
Posidonia oceanica, also called Neptune grass, is a Mediterranean sea grass that…
Northern Pondweed
Potamogeton alpinus Balb.
Potamogeton alpinus (red pondweed) is a Northern Hemisphere aquatic perennial po…
Broad-leaved Pondweed
Potamogeton amplifolius Tuck.
Potamogeton amplifolius, largeleaf or broad-leaved pondweed, is a North American…
Berchtold's pondweed
Potamogeton berchtoldii Fieber
Potamogeton berchtoldii, or small pondweed, is a widespread bushy fine-leaved aq…
Curly-leaf Pondweed
Potamogeton crispus L.
Potamogeton crispus L. (curly-leaf pondweed) is an aquatic perennial herb someti…
ribbon-leaved pondweed
Potamogeton epihydrus Raf.
Potamogeton epihydrus, or ribbonleaf pondweed, is an aquatic pondweed native mos…
Fries' Pondweed
Potamogeton friesii Rupr.
Potamogeton friesii (flat-stalked pondweed) is a fine-leaved aquatic annual pond…
grass-leaved pondweed
Potamogeton gramineus L.
Potamogeton gramineus (various-leaved pondweed) is a variable, nutrient-sensitiv…
Shining Pondweed
Potamogeton lucens L.
Potamogeton lucens, shining pondweed, is a large aquatic broad-leaved pondweed n…
