| 释义 |
microsporangiate, a. Bot.
Brit. |ˌmʌɪkrə(ʊ)spɒˈran(d)ʒɪət|, U.S. |ˈˌmaɪkroʊspəˈrændʒ(i)ət|, |ˈˌmaɪkroʊˌspoʊˈrændʒ(i)ət|
[‹ microsporangium n. + -ate suffix2.]
Having or bearing only microsporangia.
1896Bot. Gaz. 21 333 Five of the lower sporophylls are microsporangiate (male). 1954Ann. Missouri Bot. Garden 41 351 There is evidence that all cones of Lepidostrobus may be bisexual, but a number of microsporangiate strobili have been assigned to the genus. 1998L. Margulis & K. V. Schwartz Five Kingdoms (ed. 3) v. 402/1 Different individual mature plants bear reproductive structures of only one sex, either male, pollen-producing cones called microsporangiate cones..or female, seed-producing cones called megasporangiate cones. |