| 单词 |
stomium |
| 释义 |
stomium
stomium (ˈstəʊmɪəm) n (Botany) the part of the sporangium of ferns that ruptures to release the spores[C20: via New Latin from Greek stomion, diminutive of stoma mouth]stomium
stomium[′stō·mē·əm] (botany) A region along a sporangium or pollen sac where dehiscence takes place. stomium
stomium - the part of the wall of a fern SPORANGIUM with thin-walled cells that ruptures during dehiscence, allowing the release of spores.
- the line down the side of an ANTHER which splits to allow the release of pollen.
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| 随便看 |
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