Explore 23,508 Species
southwestern white pine
Pinus strobiformis Engelm.
Pinus strobiformis is a straight, slender white pine native to the Sierra Madre …
eastern white pine
Pinus strobus L.
Pinus strobus L. (eastern white pine) is a conifer native to eastern North Ameri…
Scots pine
Pinus sylvestris L.
Pinus sylvestris L. (Scots pine) is an ancient evergreen conifer native to Euras…
loblolly pine
Pinus taeda L.
Pinus taeda L. (loblolly pine) is the largest southern pine, a fast-growing comm…
Japanese black pine
Pinus thunbergii Parl.
Pinus thunbergii Parl. (black pine) is an adaptable, popular horticultural conif…
Torrey pine
Pinus torreyana Parry ex Carrière
Pinus torreyana is a rare endangered pine native to coastal Southern California …
Mountain Pine
Pinus uncinata Ramond ex DC.
Pinus uncinata (Pinus mugo), a pine, is native to European mountains and invasiv…
Virginia pine
Pinus virginiana Mill.
Pinus virginiana Mill., the Virginia pine, is a North American endemic pine with…
spiked pepper
Piper aduncum L.
Piper aduncum L., or matico, is a tropical evergreen shrubby tree with native ra…
Root Beer Plant
Piper auritum Kunth
Piper auritum Kunth is a sassafras-scented American perennial herb widely used i…
Australian Pepper Vine
Piper hederaceum (Miq.) C.DC.
Piper hederaceum, the giant pepper vine, is an endemic Australian twining rainfo…
Japanese pepper
Piper kadsura (Choisy) Ohwi
Piper kadsura, or Japanese pepper, is a medicinal East Asian pepper vine from th…
pariparoba
Piper peltatum L.
Piper peltatum is a Piperaceae shrub found in drier Neotropics, ranging from Mex…
Lolot Pepper
Piper sarmentosum Roxb.
Piper sarmentosum Roxb. is a tropical perennial herb used in traditional Asian m…
pariparoba
Piper umbellatum L.
Piper umbellatum is a shrub with edible parts that has shown medicinal and cosme…
Blackseed Needlegrass
Piptochaetium avenaceum (L.) Parodi
Piptochaetium avenaceum (Black oat grass) is a North American grass with distinc…
Māmaki
Pipturus albidus (Hook. & Arn.) A.Gray ex H.Mann
Pipturus albidus, or māmaki, is a Hawaiian endemic nettle-family flowering plant…
pitted stripeseed
Piriqueta cistoides (L.) Mey. ex Steud.
Piriqueta cistoides is a small flowering plant native to the southeastern United…
Jamaican dogwood
Piscidia piscipula (L.) Sarg.
Piscidia piscipula, the Florida fishpoison tree, is a medium coastal tree with m…
Mount Atlas mastic tree
Pistacia atlantica Desf.
Pistacia atlantica is a long-lived wild deciduous pistachio tree native to Euras…
Chinese pistache
Pistacia chinensis Bunge
Pistacia chinensis Bunge (Chinese pistache) is a hardy deciduous tree with a ran…
mastic
Pistacia lentiscus L.
Pistacia lentiscus L., the mastic tree, is an evergreen Mediterranean tree value…
terebinth
Pistacia terebinthus L.
Pistacia terebinthus L., the terebinth, is a small dioecious Anacardiaceae tree/…
Water Lettuce
Pistia stratiotes L.
Pistia stratiotes, common water lettuce, is a floating aquatic plant with docume…
