| 释义 |
‖ replum Bot.|ˈrɛpləm, ˈriːpləm|
Pl. repla.
[L. replum ‘a bolt for covering the commissure of the folding-door’ (Lewis and Short).]
The central frame or placenta left in certain fruits when the valves fall away by dehiscence.
1830Lindley Nat. Syst. Bot. 88 In Carmichælia the valves separate from the suture, which remains entire, like the replum of Cruciferæ. 1849Balfour Man. Bot. §534 In Orchidaceæ..when the valves fall off, the placentas are left in the form of three arched repla or frames. 1861Bentley Man. Bot. 319 When the replum extends entirely across the fruit it is two-celled; if only partially, it is one-celled. |