| 释义 |
hypogynous /hʌɪˈpɒdʒɪnəs /adjective Botany(Of a plant or flower) having the stamens and other floral parts situated below the carpels (or gynoecium). Compare with epigynous, perigynous.The hypogynous, 5-lobed nectariferous disc considerably exceeds the ovary in volume....- Flowers are purplish-pink in colour and are hypogynous.
- A flower is hypogynous if the perianth and androecium are inserted around the base of the gynoecium.
Derivatives hypogyny noun ...- Lychee seed contain parts of hypogynies like those found in the akee.
- Thus, apparent hypogyny is not homologous with true hypogyny in other angiosperms; in this case it is the result of not very inferior ovaries.
- There are also parallel but less constant series from apocarpy to syncarpy, and from hypogyny through perigyny to epigyny.
Origin Early 19th century: from modern Latin hypogynus, from hypo- 'below' + gunē 'woman' (used to represent ‘pistil’) + -ous. |