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单词 adiantum
释义 ad·i·an·tum
\ˌadēˈantəm\ noun
Usage: capitalized
Etymology: New Latin, from Greek adianton maindenhair, from neuter of adiantos unwetted, from a- a- (II) + diantos capable of being wetted, from diainein to wet, moisten; probably akin to Greek deuein to drench, steep
: a genus of plants comprising the maidenhair ferns (family Polypodiaceae) having dark and often polished stipes, much-divided fronds, and oblong sori borne on the upper margins of the pinnules, the margins of which are reflexed to form indusia
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更新时间:2024/9/21 18:31:00