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单词 quadrijugate
释义

> as lemmas

quadrijugate
quadrijugate adj.
Brit. /ˌkwɒdrᵻˈdʒuːɡeɪt/
,
/ˌkwɒdrᵻˈdʒuːɡət/
,
U.S. /ˌkwɑdrəˈdʒuˌɡeɪt/
,
/ˌkwɑdrəˈdʒuɡət/
Botany rare (a) pinnate with four pairs of leaflets (cf. jugate adj. 1); (b) (of leaves) arranged in a whorl or series of four.
ΚΠ
?a1808 Universal Syst. Nat. Hist. XIV. 55 Quadrijugate, having four pair [of leaves]; as in the cassia-foliata.
1876 Encycl. Brit. IV. 117/1 In the case of whorled leaves the arrangement may be trijugate or quadrijugate [in phyllotaxis].
1998 D. J. Carr in R. V. Jean & D. Barabé Symmetry in Plants 41 There is a problem in deciding whether a [phyllotactic]..pattern is really quadrijugate, i.e. with whorls of 4 primordia, or double bijugate..with leaf primordia arising in pairs at the apex.
extracted from quadri-comb. form
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as lemmas
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更新时间:2024/12/23 13:46:32