horsetails

horsetails
Equisetum Eq`ui*se"tum, n.; pl. {Equiseta}. [L., the horsetail, fr. equus horse + seta a thick,, stiff hair, bristle.] (Bot.) A genus of vascular, cryptogamic, herbaceous plants; -- also called {horsetails}. [1913 Webster]

Note: The {Equiseta} have hollow jointed stems and no true leaves. The cuticle often contains siliceous granules, so that one species ({E. hyemale}) is used for scouring and polishing, under the name of {Dutch rush} or {scouring rush}. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • horsetails — n. tail of a horse; plant that does not produce flowers and has a hollow jointed stem; object that looks lika a horse s tail; Turkish standard that symbolizes a rank (used in the Ottoman Empire) …   English contemporary dictionary

  • Roaring horsetails — Aurora Australis …   Dictionary of Australian slang

  • roaring horsetails — Australian Slang Aurora Australis …   English dialects glossary

  • Equisetopsida — ▪ plant class Introduction       (division Pteridophyta), class of primitive spore bearing vascular plants. Most members of the group are extinct and known only from their fossilized remains. The sole living genus, Equisetum (horsetail), order… …   Universalium

  • Embryophyte — Land plants Temporal range: Late Silurian–Recent[1][2] (Spores from Dapingian (early Middle Ordovician) …   Wikipedia

  • Fern — This article is about the group of pteridophyte plants. For other uses, see Fern (disambiguation). Ferns (Pteridophyta) Temporal range: Mid Devonian[1] Recent …   Wikipedia

  • Equisetum — Horsetail redirects here. For other uses, see Horse tail (disambiguation). Equisetaceae Temporal range: Late Mesozoic [1] to Recent …   Wikipedia

  • plant development — Introduction       a multiphasic process in which two distinct forms succeed each other in alternating generations. One form, created by the union of sexual cells (gametes (gamete)), contains two sets of similar chromosomes (diploid). At sexual… …   Universalium

  • Demantoid — General Category Mineral …   Wikipedia

  • reproductive system, plant — Introduction       any of the systems, sexual or asexual, by which plants reproduce. In plants, as in animals, the end result of reproduction is the continuation of a given species, and the ability to reproduce is, therefore, rather conservative …   Universalium

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”