Bipinnatifid
Bipinnatifid Bi`pin*nat"i*fid, a. [Pref. bi- + pinnatifid.] (Bot.) Doubly pinnatifid. [1913 Webster]

Note: A bipinnatifid leaf is a pinnatifid leaf having its segments or divisions also pinnatifid. The primary divisions are pinn[ae] and the secondary pinnules. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • bipinnatifid — bi·pinnatifid …   English syllables

  • bipinnatifid — adjective pinnatifid with the segments also pinnatifid • Similar to: ↑compound …   Useful english dictionary

  • tripinnatifid — adjective (of a leaf shape) bipinnatifid with segments pinnatifid • Similar to: ↑compound * * * |trī+ adjective Etymology: tri + pinnatifid : thrice pinnately cleft : bipinnatifid with segments again pinnatifid …   Useful english dictionary

  • Dicksonia — prop. n. A genus of tree ferns of temperate Australasia having bipinnatifid or tripinnatifid fronds and usually marginal sori; in some classification systems it is placed in the family {Cyatheaceae}. Syn: genus {Dicksonia}. [WordNet 1.5] …   The Collaborative International Dictionary of English

  • Ragweed — Taxobox name = Ragweeds image width = 200px image caption = A ragweed, Ambrosia sp. regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida subclassis = Asteridae unranked ordo = Euasterids II ordo = Asterales familia = Asteraceae… …   Wikipedia

  • Grevillea robusta — taxobox name = Grevillea robusta regnum = Plantae unranked divisio = Angiosperms unranked classis = Eudicots ordo = Proteales familia = Proteaceae genus = Grevillea species = G. robusta binomial = Grevillea robusta binomial authority = A.Cunn. ex …   Wikipedia

  • Banksia bipinnatifida — Scientific classification Kingdom: Plantae (unranked): Angiosperms (unranked): Eudicots …   Wikipedia

  • Dryandra subg. Diplophragma — is an obsolete subgenus within the former genus Dryandra (now Banksia ser. Dryandra). It was first published by Robert Brown in 1830, but was discarded by George Bentham in 1870. It was reinstated with a new circumscription by Alex George in 1996 …   Wikipedia

  • Dicksonia — noun tree ferns of temperate Australasia having bipinnatifid or tripinnatifid fronds and usually marginal sori; in some classification systems placed in family Cyatheaceae • Syn: ↑genus Dicksonia • Hypernyms: ↑fern genus • Member Holonyms:… …   Useful english dictionary

  • genus Dicksonia — noun tree ferns of temperate Australasia having bipinnatifid or tripinnatifid fronds and usually marginal sori; in some classification systems placed in family Cyatheaceae • Syn: ↑Dicksonia • Hypernyms: ↑fern genus • Member Holonyms:… …   Useful english dictionary

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