pantropical floating plant forming a rosette of wedge-shaped leaves
wake-robin
Noun
common American spring-flowering woodland herb having sheathing leaves and an upright club-shaped spadix with overarching green and purple spathe producing scarlet berries
wake-robin
Noun
any liliaceous plant of the genus Trillium having a whorl of three leaves at the top of the stem with a single three-petaled flower
water arum
Noun
plant of wetlands and bogs of temperate regions having small greenish flowers partly enclosed in a white spathe and red berries
water trumpet
Noun
any plant of the genus Cryptocoryne
water flaxseed
Noun
cosmopolitan except South America and New Zealand and some oceanic islands
wild sarsaparilla
Noun
common perennial herb having aromatic roots used as a substitute for sarsaparilla
white dipladenia
Noun
shrubby climber having glossy leaves and white funnel-shaped flowers with yellow throats
wild sarsparilla
Noun
common perennial herb having aromatic roots used as a substitute for sarsaparilla
whitlowwort
Noun
any of various low-growing tufted plants of the genus Paronychia having tiny greenish flowers and usually whorled leaves
wild pink
Noun
perennial of eastern and central North America having short-stalked pink or white flowers in hairy clusters
wild pink
Noun
a bog orchid with usually a solitary fragrant magenta pink blossom with a wide gaping corolla
white campion
Noun
bluish-green herb having sticky stems and clusters of large evening-opening white flowers with much-inflated calyx
white cockle
Noun
bluish-green herb having sticky stems and clusters of large evening-opening white flowers with much-inflated calyx
wild ginger
Noun
low-growing perennial herb with pungent gingery leaves and rhizomes
winged pigweed
Noun
bushy annual weed of central North America having greenish flowers and winged seeds
wormseed
Noun
rank-smelling tropical American pigweed
white thistle
Noun
spiny shrub with silvery-scurfy foliage of alkaline plains of southwestern United States and Mexico
white thistle
Noun
any plant of the genus Argemone having large white or yellow flowers and prickly leaves and stems and pods
wall rocket
Noun
yellow-flowered European plant that grows on old walls and in waste places
water chickweed
Noun
small Indian lettuce of northern regions
white rocket
Noun
from Mediterranean region
winter purslane
Noun
succulent herb sometimes grown as a salad or pot herb
western poppy
Noun
showy annual of California with red flowers
whitlow grass
Noun
annual weed of Europe and North America having a rosette of basal leaves and tiny flowers followed by oblong seed capsules
wind poppy
Noun
California wild poppy with bright red flowers
wild radish
Noun
Eurasian weed having yellow or mauve or white flowers and podlike fruits
wood poppy
Noun
perennial herb native to woodland of the eastern United States having yellow flowers
wild rape
Noun
Eurasian weed having yellow or mauve or white flowers and podlike fruits
western wall flower
Noun
biennial or short-lived perennial prairie rocket having orange-yellow flowers
wormseed mustard
Noun
slender yellow-flowered European mustard often troublesome as a weed
white mustard
Noun
Eurasian mustard cultivated for its pungent seeds
wild mustard
Noun
weedy Eurasian plant often a pest in grain fields
woad
Noun
any of several herbs of the genus Isatis
woad
Noun
a blue dyestuff obtained from the woad plant
white prairie aster
Noun
perennial of western North America having white flowers
white snakeroot
Noun
American herb having flat-topped clusters of small white flower heads
white sanicle
Noun
American herb having flat-topped clusters of small white flower heads
western ragweed
Noun
coarse perennial ragweed with creeping roots of dry barren lands of southwestern United States and Mexico
winged everlasting
Noun
Australian plant widely cultivated for its beautiful silvery-white blooms with bright yellow centers on long winged stems
wormwood
Noun
any of several low composite herbs of the genera Artemisia or Seriphidium
willow aster
Noun
a variety of aster
wormwood sage
Noun
silky-leaved aromatic perennial of dry northern parts of the northern hemisphere
western mugwort
Noun
perennial cottony-white herb of southwestern United States
white sage
Noun
perennial cottony-white herb of southwestern United States
wood aster
Noun
any of several asters of eastern North America usually growing in woods
whorled aster
Noun
North American perennial with apparently whorled leaves and showy white purple-tinged flowers
woolly daisy
Noun
tiny grey woolly tufted annual with small golden-yellow flower heads
white wood aster
Noun
rhizomatous perennial wood aster of eastern North America with white flowers