| 单词 |
tapetal |
| 释义 |
tapetal, a. Bot.|təˈpiːtəl| [f. tapetum + -al1.] Of or pertaining to the tapetum (2).
1882Vines Sachs' Bot. 480 These divisions produce a tapetal layer at an early stage which surrounds each group of spore-mother-cells. 1882― in Nature 19 Oct. 595/2 The surrounding protoplasm which is derived from the disorganised tapetal cells. |
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