thistle : Idioms & Phrases


barnaby's thistle

  • noun European weed having a winged stem and hairy leaves; adventive in the eastern United States
    Barnaby's thistle; Centaurea solstitialis.
WordNet

Blessed thistle

  • noun tall Old World biennial thistle with large clasping white-blotched leaves and purple flower heads; naturalized in California and South America
    Silybum marianum; milk thistle; holy thistle; lady's thistle; blessed thistle.
  • noun annual of Mediterranean to Portugal having hairy stems and minutely spiny-toothed leaves and large heads of yellow flowers
    sweet sultan; Cnicus benedictus.
WordNet
  • Carduus benedictus, so named because it was formerly considered an antidote to the bite of venomous creatures.
Webster 1913

blue thistle

  • noun a coarse prickly European weed with spikes of blue flowers; naturalized in United States
    viper's bugloss; blue devil; Echium vulgare; blueweed.
WordNet

boar thistle

  • noun European thistle with rather large heads and prickly leaves; extensively naturalized as a weed in the United States
    Cirsium vulgare; bull thistle; boar thistle; Cirsium lanceolatum.
WordNet

brook thistle

  • noun of central and southwestern Europe
    Cirsium rivulare.
WordNet

Bull thistle

  • noun European thistle with rather large heads and prickly leaves; extensively naturalized as a weed in the United States
    Cirsium vulgare; bull thistle; boar thistle; Cirsium lanceolatum.
WordNet
  • Cnicus lanceolatus, the common large thistle of neglected pastures.
Webster 1913

Canada thistle

  • noun European thistle naturalized in United States and Canada where it is a pernicious weed
    Canada thistle; Cirsium arvense.
WordNet
  • Cnicus arvensis, a native of Europe, but introduced into the United States from Canada.
Webster 1913

carline thistle

  • noun a thistle of the genus Carlina
WordNet
Car"line this`tle
Etymology
F. carline, It., Sp., & Pg., carline, Said to be so called from the Emperor Charlemagne, whose army is reputed to have used it as a remedy for pestilence.
Definitions
  1. (Bot.) A prickly plant of the genus Carlina (C. vulgaris), found in Europe and Asia.
Webster 1913

common carline thistle

  • noun Eurasian thistle growing in sand dunes and dry chalky soils
    Carlina vulgaris.
WordNet

Cotton thistle

  • noun biennial Eurasian white hairy thistle having pale purple flowers; naturalized in North America
    Scotch thistle; Onopordon acanthium; cotton thistle; Onopordum acanthium.
WordNet
  • Onopordon Acanthium.
Webster 1913

creeping thistle

  • noun European thistle naturalized in United States and Canada where it is a pernicious weed
    Canada thistle; Cirsium arvense.
WordNet

european woolly thistle

  • noun woolly thistle of western and central Europe and Balkan Peninsula
    Cirsium eriophorum.
WordNet

field thistle

  • noun stout North American thistle with purplish-pink flower heads
    Cirsium discolor.
WordNet

Fuller's thistle

  • the teasel.
Webster 1913

Fuller's thistle ∨ weed

  • (Bot.), the teasel (Dipsacus fullonum) whose burs are used by fullers in dressing cloth. See Teasel.
Webster 1913

Globe thistle

  • noun any of various plants of the genus Echinops having prickly leaves and dense globose heads of bluish flowers
WordNet
  • (Bot.), a thistlelike plant with the flowers in large globular heads (Cynara Scolymus); also, certain species of the related genus Echinops.
Webster 1913

Globe thistle, Melon thistle

  • etc. See under Globe, Melon, etc.
Webster 1913

golden thistle

  • noun any of several spiny Mediterranean herbs of the genus Scolymus having yellow flower heads
WordNet

Hedgehog thistle

  • (Bot.), a plant of the Cactus family, globular in form, and covered with spines (Echinocactus).
Webster 1913

Holy thistle

  • noun tall Old World biennial thistle with large clasping white-blotched leaves and purple flower heads; naturalized in California and South America
    Silybum marianum; milk thistle; holy thistle; lady's thistle; blessed thistle.
WordNet
  • (Bot.), the blessed thistle. See under Thistle.
Webster 1913

horse thistle

  • noun European annual wild lettuce having prickly stems; a troublesome weed in parts of United States
    Lactuca serriola; prickly lettuce; Lactuca scariola.
WordNet

lady's thistle

  • noun tall Old World biennial thistle with large clasping white-blotched leaves and purple flower heads; naturalized in California and South America
    Silybum marianum; milk thistle; holy thistle; lady's thistle; blessed thistle.
WordNet

melancholy thistle

  • noun perennial stoloniferous thistle of northern Europe with lanceolate basal leaves and usually solitary heads of reddish-purple flowers
    Cirsium helenioides; Cirsium heterophylum.
WordNet

Melon cactus, Melon thistle

  • . (a) (Bot.) A genus of cactaceous plants (Melocactus) having a fleshy and usually globose stem with the surface divided into spiny longitudinal ridges, and bearing at the top a prickly and woolly crown in which the small pink flowers are half concealed . M. communis, from the West Indies, is often cultivated, and sometimes called Turk's cap. (b) The related genus Mamillaria, in which the stem is tubercled rather than ribbed, and the flowers sometimes large. See Illust. under Cactus.
Webster 1913

Milk thistle

  • noun any of several Old World coarse prickly-leaved shrubs and subshrubs having milky juice and yellow flowers; widely naturalized; often noxious weeds in cultivated soil
    milk thistle.
  • noun tall Old World biennial thistle with large clasping white-blotched leaves and purple flower heads; naturalized in California and South America
    Silybum marianum; milk thistle; holy thistle; lady's thistle; blessed thistle.
WordNet
  • (Bot.), an esculent European thistle (Silybum marianum), having the veins of its leaves of a milky whiteness.
Webster 1913

Musk thistle

  • noun Eurasian perennial naturalized in eastern North America having very spiny white cottony foliage and nodding musky crimson flower heads; valuable source of nectar
    musk thistle; Carduus nutans.
WordNet
  • (Bot.), a species of thistle (Carduus nutans), having fine large flowers, and leaves smelling strongly of musk.
Webster 1913

nodding thistle

  • noun Eurasian perennial naturalized in eastern North America having very spiny white cottony foliage and nodding musky crimson flower heads; valuable source of nectar
    musk thistle; Carduus nutans.
WordNet

our lady's mild thistle

  • noun tall Old World biennial thistle with large clasping white-blotched leaves and purple flower heads; naturalized in California and South America
    Silybum marianum; milk thistle; holy thistle; lady's thistle; blessed thistle.
WordNet

Pine thistle

  • Atractylis gummifera, a native of the Mediterranean region. A vicid gum resin flows from the involucre.
Webster 1913

Piney thistle

  • (Bot.), a plant (Atractylis gummifera), from the bark of which, when wounded, a gummy substance exudes.
Webster 1913

plume thistle

  • noun any of numerous biennial to perennial herbs with handsome purple or yellow or occasionally white flower heads
    plume thistle.
WordNet

plumed thistle

  • noun any of numerous biennial to perennial herbs with handsome purple or yellow or occasionally white flower heads
    plume thistle.
WordNet

russian thistle

  • noun prickly bushy Eurasian plant; a troublesome weed in central and western United States
    tumbleweed; Russian tumbleweed; Russian cactus; Salsola kali tenuifolia.
WordNet

Saint Barnaby's thistle

  • (Bot.), a kind of knapeweed (Centaurea solstitialis) flowering on St. Barnabas's Day, June 11th. Dr. Prior.
Webster 1913

Scotch thistle

  • noun biennial Eurasian white hairy thistle having pale purple flowers; naturalized in North America
    Scotch thistle; Onopordon acanthium; cotton thistle; Onopordum acanthium.
WordNet
  • (Bot.), a species of thistle (Onopordon acanthium); so called from its being the national emblem of the Scotch.
  • either the cotton thistle, or the musk thistle, or the spear thistle; all used national emblems of Scotland.
Webster 1913

Sow thistle

  • noun any of several Old World coarse prickly-leaved shrubs and subshrubs having milky juice and yellow flowers; widely naturalized; often noxious weeds in cultivated soil
    milk thistle.
WordNet
  • AS. sugepistel (Bot.), a composite plant (Sonchus oleraceus) said to be eaten by swine and some other animals.
  • Sonchus oleraceus.
Webster 1913

Spear thistle

  • noun European thistle with rather large heads and prickly leaves; extensively naturalized as a weed in the United States
    Cirsium vulgare; bull thistle; boar thistle; Cirsium lanceolatum.
WordNet
  • (Bot.), the common thistle (Cnicus lanceolatus).
  • . Same as Bull thistle.
Webster 1913

Star thistle

  • (Bot.), an annual composite plant (Centaurea solstitialis) having the involucre armed with radiating spines.
  • a species of Centaurea. See Centaurea.
Webster 1913

star-thistle

  • noun Mediterranean annual or biennial herb having pinkish to purple flowers surrounded by spine-tipped scales; naturalized in America
    Centauria calcitrapa; caltrop.
WordNet

stemless carline thistle

  • noun stemless perennial having large flowers with white or purple-brown florets nestled in a rosette of long spiny leaves hairy beneath; of alpine regions of southern and eastern Europe
    Carlina acaulis.
WordNet

Swine thistle

  • (Bot.), the sow thistle.
Webster 1913

Thistle bird

  • (Zoöl.), the American goldfinch, or yellow-bird (Spinus tristis); so called on account of its feeding on the seeds of thistles. See Illust. under Goldfinch.
Webster 1913

Thistle butterfly

  • (Zoöl.), a handsomely colored American butterfly (Vanessa cardui) whose larva feeds upon thistles; called also painted lady.
Webster 1913

Thistle cock

  • (Zoöl.), the corn bunting (Emberiza militaria). Prov. Eng.
Webster 1913

Thistle crown

  • a gold coin of England of the reign of James I., worth four shillings.
Webster 1913

Thistle finch

  • (Zoöl.), the goldfinch; so called from its fondness for thistle seeds. Prov. Eng.
Webster 1913

Thistle funnel

  • a funnel having a bulging body and flaring mouth.
Webster 1913

Torch thistle

  • a candelabra-shaped plant of the genus Cereus. See Cereus.
Webster 1913

welted thistle

  • noun European biennial introduced in North America having flower heads in crowded clusters at ends of branches
    Carduus crispus.
WordNet

white thistle

  • noun any plant of the genus Argemone having large white or yellow flowers and prickly leaves and stems and pods; chiefly of tropical America
    prickly poppy; devil's fig; argemone.
  • noun spiny shrub with silvery-scurfy foliage of alkaline plains of southwestern United States and Mexico
    Atriplex lentiformis; quail brush; quail bush.
WordNet

woolly thistle

  • noun biennial Eurasian white hairy thistle having pale purple flowers; naturalized in North America
    Scotch thistle; Onopordon acanthium; cotton thistle; Onopordum acanthium.
  • noun thistle of western North America having white woolly leaves
    Cirsium flodmanii.
WordNet

yellow star-thistle

  • noun European weed having a winged stem and hairy leaves; adventive in the eastern United States
    Barnaby's thistle; Centaurea solstitialis.
WordNet

Yellow thistle

  • Cincus horridulus.
Webster 1913