trillium of central United States having dark purple sessile flowers
prairie trillium
Noun
trillium of central United States having dark purple sessile flowers
palas
Noun
East Indian tree bearing a profusion of intense vermilion velvet-textured blooms and yielding a yellow dye
pigeon-pea plant
Noun
tropical woody herb with showy yellow flowers and flat pods
partridge pea
Noun
tropical American plant having leaflets somewhat sensitive to the touch
peacock flower
Noun
showy tropical tree or shrub native to Madagascar
pea tree
Noun
any plant of the genus Caragana having even-pinnate leaves and mostly yellow flowers followed by seeds in a linear pod
palo verde
Noun
densely branched spiny tree of southwestern United States having showy yellow flowers and blue-green bark
purple milk vetch
Noun
perennial of southern and western Europe having dense racemes of purple or violet flowers
pink shower tree
Noun
tropical American semi-evergreen tree having erect racemes of pink or rose-colored flowers
parrot's beak
Noun
evergreen shrub with scarlet to white clawlike or beaklike flowers
parrot's bill
Noun
evergreen shrub with scarlet to white clawlike or beaklike flowers
prickle-weed
Noun
perennial herb of North American prairies having dense heads of small white flowers
pride of California
Noun
shrubby California perennial having large pink or violet flowers
purple pea
Noun
any of several attractive evergreen shrubs of Australia grown for their glossy deep green foliage and flowers in rich blues and intense violets
poison pea
Noun
any of various Australian evergreen shrubs of the genus Gastrolobium having whorled compound leaves poisonous to livestock and showy yellow to deep reddish-orange flowers followed by two-seeded pods
prairie bird's-foot trefoil
Noun
North American annual with red or rose-colored flowers
prairie lotus
Noun
North American annual with red or rose-colored flowers
prairie trefoil
Noun
North American annual with red or rose-colored flowers
petty whin
Noun
prickly yellow-flowered shrub of the moors of New England and Europe
perennial pea
Noun
perennial climber of central and southern Europe having purple or pink or white flowers
prairie mimosa
Noun
perennial herb of North American prairies having dense heads of small white flowers
pole bean
Noun
a climbing bean plant that will climb a wall or tree or trellis
pride of Bolivia
Noun
semi-evergreen South American tree with odd-pinnate leaves and golden yellow flowers cultivated as an ornamental
pea plant
Noun
a leguminous plant of the genus Pisum with small white flowers and long green pods containing edible green seeds
pomme blanche
Noun
densely hairy perennial of central North America having edible tuberous roots
purple locoweed
Noun
tufted locoweed of southwestern United States having purple or pink to white flowers
pomme de prairie
Noun
densely hairy perennial of central North America having edible tuberous roots
purple loco
Noun
tufted locoweed of southwestern United States having purple or pink to white flowers
padauk
Noun
tree native to southeastern Asia having reddish wood with a mottled or striped black grain
poor man's pulse
Noun
twining herb of Old World tropics cultivated in India for food and fodder
padouk
Noun
tree native to southeastern Asia having reddish wood with a mottled or striped black grain
princess feather
Noun
annual with broadly ovate leaves and slender drooping spikes of crimson flowers
palm family
Noun
chiefly tropical trees and shrubs and vines usually having a tall columnar trunk bearing a crown of very large leaves
palm tree
Noun
any plant of the family Palmae having an unbranched trunk crowned by large pinnate or palmate leaves
palmetto
Noun
any of several low-growing palms with fan-shaped leaves
palm nut
Noun
seed of any oil palm
palm kernel
Noun
seed of any oil palm
piassava palm
Noun
Brazilian palm yielding fibers used in making ropes, mats, and brushes
pissaba palm
Noun
Brazilian palm yielding fibers used in making ropes, mats, and brushes
palmyra
Noun
tall fan palm of Africa and India and Malaysia yielding a hard wood and sweet sap that is a source of palm wine and sugar
palmyra palm
Noun
tall fan palm of Africa and India and Malaysia yielding a hard wood and sweet sap that is a source of palm wine and sugar
plantain family
Noun
cosmopolitan family of small herbs and a few shrubs
phoenicophorium
Noun
latanier palm
psyllium
Noun
plantain of Mediterranean regions whose seeds swell and become gelatinous when moist and are used as a mild laxative
phytelephas
Noun
small genus of South American feather palms
pipewort family
Noun
chiefly tropical aquatic or bog herbs: pipeworts
pipewort
Noun
aquatic perennial of North America and Ireland and Hebrides having translucent green leaves in a basal spiral and dense buttonlike racemes of minute white flowers