ligule 的定义
Botany.
- a thin, membranous outgrowth from the base of the blade of most grasses.
- a strap-shaped corolla, as in the ray flowers of the head of certain composite plants.
更多ligule例句
- Sheath of the leaves usually more or less extended above the base of the blade into a scarious appendage (ligule).
- Leaves linear, frequently involute, and the ligule or throat of the sheath bearded with long villous hairs.
- The ligule is a fringe of close-set hairs on an inconspicuous ridge.
- The ligule is a narrow membrane with the edge cut into narrow lobes.
- The ligule is membranous truncate, glabrous, about 1/16 inch in height.