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单词 quadripinnate
释义

> as lemmas

quadripinnate
quadripinnate adj.
Brit. /ˌkwɒdrᵻˈpɪneɪt/
,
/ˌkwɒdrᵻˈpɪnᵻt/
,
U.S. /ˌkwɑdrəˈpɪˌneɪt/
,
/ˌkwɑdrəˈpɪnət/
Botany (of a compound leaf or frond) having tertiary leaflets or pinnae which are further divided, as in certain ferns; quadruply pinnate (cf. bipinnate adj. 1, tripinnate adj.).
ΚΠ
1853 Hooker's Jrnl. Bot. 5 226 It [sc. Cheilanthes linearis] differs in being distinctly quadripinnate, in the pinnules being uniformly linear and equal-sized.
1881 Gardeners' Chron. 16 685 The fronds [of Adiantum Lathomi] are quadripinnate in the lower and more compound portions.
2000 Internat. Jrnl. Plant Sci. 161 985/2 Marsilea is documented in the Cretaceous (Cenomanian) by quadripinnate fronds.
extracted from quadri-comb. form
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as lemmas
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更新时间:2024/11/11 3:47:04