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单词 cœlosperm
释义

cœlospermn.

/ˈsiːləʊˌspəːm/
Etymology: < Greek κοῖλος hollow + σπέρμα seed.
Botany.
1. The seed of some umbelliferous plants, which is curved longitudinally so as to be concave on the inner surface.
ΚΠ
?1850 J. S. Henslow Dict. Bot. Terms 40 Cœlospermum, a seed in which the albumen is so curved that the base and apex approach each other. As in a group of Umbelliferæ, named Cœlospermeæ.]
1879 J. Stormonth Man. Sci. Terms 90/2 Coelosperm, seeds with the albumen curved at the ends.
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2. An umbelliferous plant having such a seed.
This entry has not yet been fully updated (first published 1891; most recently modified version published online March 2022).
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n.1879
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更新时间:2025/1/11 8:34:45