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单词 Elator
释义

Elator

英语百科

Elater

The mature strobili of a horsetail (Equisetum arvense).
A cross section through a horsetail strobilus, showing spores with elaters.
Spores and two elaters of the liverwort Ptilidium.
"Elaters" is also used as a common name for the Elateridae (click beetles). For the click beetle genus, see Elater (beetle).

An elater is a cell (or structure attached to a cell) that is hygroscopic, and therefore will change shape in response to changes in moisture in the environment. Elaters come in a variety of forms, but are always associated with plant spores. In plants that do not have seeds, they function in dispersing the spores to a new location.

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更新时间:2025/6/23 23:58:46