perigynous 的定义
Botany.
- situated around the pistil on the edge of a cuplike receptacle, as stamens or petals.
- having stamens, petals, etc., so arranged.
更多perigynous例句
- Petals 5, erect, spatulate, inserted on the margin of the thick perigynous disk which lines the base of the calyx.
- Also, instead of a perigynous disk, there are usually little scales on the receptacle, one behind each carpel.
- Hawthorn-blossom in section; parts adnate to whole face of ovary, and with each other beyond; another grade of perigynous.
- Perigynous, inserted on the calyx, that is, with the lower part of filament adnate to the calyx-tube.
- These latter were classified according to whether the parts of the flower were hypogenous, perigynous, or epigynous.