Plants — 23,508 Species

Gordon's bladderpod

Physaria gordonii (A.Gray) O'Kane & Al-Shehbaz

Physaria gordonii (Gordon's bladderpod) is a winter annual Brassicaceae wildflower native to the Southwestern US and Northern Mexico.

white bladderpod

Physaria purpurea (A.Gray) O'Kane & Al-Shehbaz

Physaria purpurea (western white bladderpod or rose bladderpod) is a perennial Brassicaceae plant native to the Sonoran Desert.

common bladder moss

Physcomitrium pyriforme (Hedw.) Brid.

Common bladder-moss (Physcomitrium pyriforme) is a variable bryophyte native to most continents, growing in wet disturbed soils.

blunt woodsia

Physematium obtusum (Spreng.) Hook.

Physematium obtusum, the bluntlobe cliff fern, is a common hairy rock fern of eastern North America.

Oregon woodsia

Physematium oreganum (D.C.Eaton) Trevis.

Physematium oreganum is a fern of western North America that grows in rocky habitats, identifiable by its lack of long rachis hairs.

Rocky Mountain woodsia

Physematium scopulinum Trevis.

Physematium scopulinum is a North American fern that grows in sunny rocky mountain habitats, distinguished by its hairy grooved rachis.

Pacific ninebark

Physocarpus capitatus (Pursh) Kuntze

Physocarpus capitatus, or Pacific ninebark, is a deciduous North American shrub with traditional uses, restoration value, and garden popularity.

mallow-leaf ninebark

Physocarpus malvaceus (Greene) Kuntze

Physocarpus malvaceus is a deciduous native western North American shrub, a fire-resistant pioneer that can hamper forest regeneration.

mountain ninebark

Physocarpus monogynus (Torr.) J.M.Coult.

Physocarpus monogynus, or mountain ninebark, is a North American shrub with recorded traditional pain relief use.

common ninebark

Physocarpus opulifolius (L.) Maxim.

Physocarpus opulifolius is a hardy North American deciduous shrub grown for erosion control and ornament.

obedient plant

Physostegia virginiana (L.) Benth.

Physostegia virginiana is a rhizomatous herbaceous perennial often grown in gardens for its late-season pink snapdragon-like flowers.

Betony-leaved Rampion

Phyteuma betonicifolium Vill.

Phyteuma betonicifolium is a herbaceous perennial rampion native to alpine areas of central and southeast Europe.

Black Rampion

Phyteuma nigrum F.W.Schmidt

Phyteuma nigrum (black rampion) is a rare perennial herb native mainly to northern Europe, pollinated primarily by bumblebees, with low fertility driven by pollen limitation from small populations.

Round-headed Rampion

Phyteuma orbiculare L.

Phyteuma orbiculare is a blue-violet wildflower widespread across most of Europe that grows in grasslands and forests on calcareous soils.

Horned Rampion

Phyteuma scheuchzeri All.

Phyteuma scheuchzeri All. is a small flowering plant found in parts of Europe, growing in rock crevices at high altitudes.

Spiked rampion

Phyteuma spicatum L.

Phyteuma spicatum L. is a plant species with restricted natural ranges in parts of Europe, and is listed as Vulnerable in Norway.

Indian Pokeweed

Phytolacca acinosa Roxb.

Phytolacca acinosa Roxb., or Indian pokeweed, is a toxic Himalayan hyperaccumulator used in wild food and traditional medicine.

American pokeweed

Phytolacca americana L.

Phytolacca americana, common pokeweed, is a toxic North American perennial herb with uses in food, research, and dye.

Andean Pokeweed

Phytolacca bogotensis Kunth

Ombu

Phytolacca dioica L.

Phytolacca dioica (ombú) is a large South American evergreen tree with soft wood, poison sap, and cultural significance, sometimes invasive.

Mexican pokeweed

Phytolacca heterotepala H.Walter

Mexican pokeweed (Phytolacca heterotepala) is a Phytolaccaceae species native to northeast Mexico, introduced to California and Portugal.

Tropical Pokeweed

Phytolacca icosandra L.

Phytolacca icosandra, also called button or tropical pokeweed, is a flowering plant native to the neotropics, introduced to warm western US.

Venezuelan pokeweed

Phytolacca rivinoides Kunth & Bouché

Phytolacca rivinoides, commonly Venezuelan pokeweed, is a shrub species in the Phytolaccaceae family.

Norway spruce

Picea abies (L.) H.Karst.

Picea abies, or Norway spruce, is a large Eurasian conifer widely cultivated for timber, Christmas trees, and food uses.