| 释义 |
colesule Bot.|ˈkɒlɪsjuːl|
[ad. mod.L. colesula, irreg. dim. of Gr. κολεός sheath.]
The name given by Necker to the small membranous sheath enclosing the spore-sac of liverworts; the perianthium.
1882B. Carrington in Encycl. Brit. XIV. 718 On section of the colesule a number of minute..bodies are found. |