The ovule is bitegminous and tenuinucellate.The archesporial cell locates under the nucellus epidermis, which develops into fuctional megasporocyte.
孢原细胞位于珠心表皮之下，直接起大孢子母细胞
。
The ovule is bitegminous and tenuinucellate.The archesporial cell locates under the nucellus epidermis, which develops into fuctional megasporocyte.
孢原细胞位于珠心表皮之下，直接起大孢子母细胞。
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