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单词 nectar spur
释义

> as lemmas

nectar spur
nectar spur n. Botany (in certain flowers) an elongated, nectar-containing tube that typically forms a hollow extension from the rear of a petal or sepal.
ΚΠ
1881 Psyche 3 257 The nectar spur is perforated by ants.
1955 Irish Naturalists' Jrnl. 11 343 The nectar spur was curved and elongated in Gymnadenia conopsea.
2004 I. Arbel Amazing Plants 14/1 (caption) Darwin's Orchid (Anagraecum sesquipedale). When Charles Darwin discovered this orchid in Madagascar, the flower's foot-long nectar spur, or tube, puzzled him.
extracted from nectarn.
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as lemmas
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更新时间:2025/2/9 14:57:13