| 单词 | chalazogam |
| 释义 | > as lemmasˈchalazogam ˈchalazogam n. a plant characterized by this mode of fertilization. ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > flower or flowering plant > [noun] > pollination > chalazogamy or porogamy > plant characterized by chalazogam1894 porogam1894 1894 Times 11 Aug. 11/3 Miss Benson read a paper upon ‘Chalazogamic Amentiferæ’..showing that..the pollen-tube forces its way through the chalaza in order to effect fertilization, and hence must be included among the group of chalazogams... Professor Vines..was inclined to regard chalazogamy as an adaptation. < as lemmas |
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