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单词 butterwort
释义

butterwort


but·ter·wort

B0583000 (bŭt′ər-wûrt′, -wôrt′)n. Any of numerous carnivorous plants of the genus Pinguicula, having a basal rosette of leaves coated with a sticky secretion that traps small insects.

butterwort

(ˈbʌtəˌwɜːt) n (Plants) a plant of the genus Pinguicula, esp P. vulgaris, that grows in wet places and has violet-blue spurred flowers and fleshy greasy glandular leaves on which insects are trapped and digested: family Lentibulariaceae

but•ter•wort

(ˈbʌt ərˌwɜrt, -ˌwɔrt)

n. any of various small carnivorous bog plants of the genus Pinguicula, of the bladderwort family, having leaves that secrete a sticky substance in which small insects are caught. [1590–1600]
Thesaurus
Noun1.butterwort - any of numerous carnivorous bog plants of the genus Pinguicula having showy purple or yellow or white flowers and a rosette of basal leaves coated with a sticky secretion to trap small insectsbutterwort - any of numerous carnivorous bog plants of the genus Pinguicula having showy purple or yellow or white flowers and a rosette of basal leaves coated with a sticky secretion to trap small insectscarnivorous plant - plants adapted to attract and capture and digest primarily insects but also other small animalsgenus Pinguicula, Pinguicula - butterworts: a large genus of almost stemless carnivorous bog plants; Europe and America to Antarctica

butterwort


butterwort,

common name for several species of the plant genus Pinguicula of the north temperate zone and the mountains of tropical America. It is a member of the family Lentibulariaceae (bladderwortbladderwort
, any plant of the genus Utricularia, insectivorous or carnivorous aquatic plants, many native to North America. Small animals are caught and digested in bladderlike organs of the finely divided submerged leaves.
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 family).

Butterwort

 

(Pinguicula), a genus of perennial insectivorous plants of the family Lentibulariaceae. The leaves are in a basal rosette and are usually elliptical. They are covered by glandular hairs which secrete a mucilage that traps small insects and a sap containing proteolytic enzymes that dissolve the proteins in the insects’ bodies. The flowers are solitary and located on long peduncles. The corolla is bilabiate and spurred. It is violet, blue, or pink, rarely white. There are two stamens. The fruit is a capsule. There are about 35 species in the extratropical regions of the northern hemisphere and in South America. In the USSR there are six or seven species, primarily in the north. The common butterwort (P. vulgaris), which grows in damp places, is the most widely distributed.

butterwort


Related to butterwort: pitcher plant
  • noun

Words related to butterwort

noun any of numerous carnivorous bog plants of the genus Pinguicula having showy purple or yellow or white flowers and a rosette of basal leaves coated with a sticky secretion to trap small insects

Related Words

  • carnivorous plant
  • genus Pinguicula
  • Pinguicula
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