slovo | definícia |
Melon thistle (gcide) | Melon \Mel"on\ (m[e^]l"[u^]n), n. [F., fr. L. melo, for melopepo
an apple-shaped melon, Gr. mhlope`pwn; mh^lon apple + pe`pwn
a species of large melon; cf. L. malum apple. Cf.
Marmalade.]
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1. (Bot.) The juicy fruit of certain cucurbitaceous plants,
as the muskmelon, watermelon, and citron melon; also, the
plant that produces the fruit.
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2. (Zool.) A large, ornamental, marine, univalve shell of the
genus Melo.
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Melon beetle (Zool.), a small leaf beetle ({Diabrotiea
vittata}), which damages the leaves of melon vines.
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. {Melocactus
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.
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Melon thistle (gcide) | Thistle \This"tle\, n. [OE. thistil, AS. [thorn]istel; akin to
D. & G. distel, OHG. distila, distil, Icel. [thorn]istill,
Sw. tistel, Dan. tidsel; of uncertain origin.] (Bot.)
Any one of several prickly composite plants, especially those
of the genera Cnicus, Craduus, and Onopordon. The name
is often also applied to other prickly plants.
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Blessed thistle, Carduus benedictus, so named because it
was formerly considered an antidote to the bite of
venomous creatures.
Bull thistle, Cnicus lanceolatus, the common large
thistle of neglected pastures.
Canada thistle, Cnicus arvensis, a native of Europe, but
introduced into the United States from Canada.
Cotton thistle, Onopordon Acanthium.
Fuller's thistle, the teasel.
Globe thistle, Melon thistle, etc. See under Globe,
Melon, etc.
Pine thistle, Atractylis gummifera, a native of the
Mediterranean region. A vicid gum resin flows from the
involucre.
Scotch thistle, either the cotton thistle, or the musk
thistle, or the spear thistle; -- all used national
emblems of Scotland.
Sow thistle, Sonchus oleraceus.
Spear thistle. Same as Bull thistle.
Star thistle, a species of Centaurea. See Centaurea.
Torch thistle, a candelabra-shaped plant of the genus
Cereus. See Cereus.
Yellow thistle, Cincus horridulus.
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Thistle bird (Zool.), the American goldfinch, or
yellow-bird (Spinus tristis); -- so called on account of
its feeding on the seeds of thistles. See Illust. under
Goldfinch.
Thistle butterfly (Zool.), a handsomely colored American
butterfly (Vanessa cardui) whose larva feeds upon
thistles; -- called also painted lady.
Thistle cock (Zool.), the corn bunting ({Emberiza
militaria}). [Prov. Eng.]
Thistle crown, a gold coin of England of the reign of James
I., worth four shillings.
Thistle finch (Zool.), the goldfinch; -- so called from its
fondness for thistle seeds. [Prov. Eng.]
Thistle funnel, a funnel having a bulging body and flaring
mouth.
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