Stigma subsessile, penicillate-capitate. ovule orthotropous.
胚珠直生的。
Stigma subsessile, penicillate-capitate. ovule orthotropous.
胚珠直生的。
The carpel is homologous with the megasporophylls of certain spore-bearing vascular plants (pteridophytes) and the ovuliferous scales of gymnosperms.
心皮
生孢子的维管植
（羊齿类）还有具胚珠的裸子植的大孢子叶
同源的。
The megagametophyte within the ovule of a flowering plant.
胚囊 Embryo sac 有花植胚珠内的雌配子体。
An ovule which is curved so that the micropyle is positioned near the funiculus and the chalaza.
弯生胚珠 Campylotropous ovule 珠孔邻近珠柄合点的弯曲的胚珠。
The larger embellum could be used as a secondary screening indicator for identifying aposporous embryo sac in Apluda mutica.
存在发达的胚珠附
蔗草无孢子生殖胚囊的特点之一.
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