Dictionary

All Word
pinon pine Noun a small two-needled or three-needled pinon of Mexico and southern Texas
phanerogam Noun plant that reproduces by means of seeds not spores
pitch pine Noun large three-needled pine of the eastern United States and southeastern Canada
pitch pine Noun large three-needled pine of southeastern United States having very long needles and gnarled twisted limbs
pahautea Noun evergreen tree of New Zealand resembling the kawaka
pencil cedar tree Noun any of several junipers with wood suitable for making pencils
pygmy cypress Noun rare small cypress native to northern California
pencil cedar Noun wood of a pencil cedar tree
pencil cedar Noun any of several junipers with wood suitable for making pencils
prickly pine Noun a small two-needled upland pine of the eastern United States (Appalachians) having dark brown flaking bark and thorn-tipped cone scales
plum-yew family Noun a family of Cephalotaxaceae
plum-yew Noun any of several evergreen trees and shrubs of eastern Asia resembling yew and having large seeds enclosed in a fleshy envelope
pond bald cypress Noun common cypress of southeastern United States having trunk expanded at base
pond cypress Noun smaller than and often included in the closely related Taxodium distichum
parasite yew Noun rare and endangered monoecious parasitic conifer of New Caledonia
podocarpus family Noun gymnosperms with simple persistent needlelike or scalelike leaves
podocarp Noun any evergreen in the southern hemisphere of the genus Podocarpus having a pulpy fruit with one hard seed
pollen Noun the fine spores that contain male gametes and that are borne by an anther in a flowering plant
pollinium Noun a coherent mass of pollen grains (as in orchids)
pistil Noun the female ovule-bearing part of a flower composed of ovary and style and stigma
pistillode Noun a sterile vestigial pistil remaining in a staminate flower
peach pit Noun the stone seed of a peach
petiolule Noun the stalk of a leaflet
petal Noun part of the perianth that is usually brightly colored
perianth Noun collective term for the outer parts of a flower consisting of the calyx and corolla and enclosing the stamens and pistils
pollen tube Noun (botany) a slender tubular outgrowth from a pollen grain when deposited on the stigma for a flower
perigone Noun collective term for the outer parts of a flower consisting of the calyx and corolla and enclosing the stamens and pistils
placentation Noun arrangement of the ovules in the placenta and of the placentas in the ovary
placentation Noun the formation of the placenta in the uterus
perigonium Noun collective term for the outer parts of a flower consisting of the calyx and corolla and enclosing the stamens and pistils
pappus Noun calyx composed of scales or bristles or featherlike hairs in plants of the Compositae such as thistles and dandelions
parietal placentation Noun where ovules develop on the wall or slight outgrowths of the wall forming broken partitions within a compound ovary
plum-fruited yew Noun South American evergreen tree or shrub
prickly custard apple Noun small tropical American tree bearing large succulent slightly acid fruit
pinecone Noun the seed-producing cone of a pine tree
pericarp Noun the ripened and variously modified walls of a plant ovary
pond-apple tree Noun small evergreen tree of tropical America with edible fruit
papaw tree Noun small tree native to the eastern United States having oblong leaves and fleshy fruit
perisperm Noun the nutritive tissue outside the sac containing the embryo in some seeds
peony Noun any of numerous plants widely cultivated for their showy single or double red or pink or white flowers
paeony Noun any of numerous plants widely cultivated for their showy single or double red or pink or white flowers
papooseroot Noun tall herb of eastern North America and Asia having blue berrylike fruit and a thick knotty rootstock formerly used medicinally
papoose root Noun tall herb of eastern North America and Asia having blue berrylike fruit and a thick knotty rootstock formerly used medicinally
pepperwood Noun Pacific coast tree having aromatic foliage and small umbellate flowers followed by olivelike fruit
pond lily Noun a water lily having large leaves and showy fragrant flowers that float on the water
purple anise Noun small shrubby tree with purple flowers
pasqueflower Noun any plant of the genus Pulsatilla
pasque flower Noun any plant of the genus Pulsatilla
prairie anemone Noun short hairy perennial with early spring blue-violet or lilac flowers
pheasant's-eye Noun Eurasian herb cultivated for its deep red flowers with dark centers