更多nectariferous例句

1. Petals 5, small and narrow, raised on a slender claw, at the summit of which is a nectariferous hollow.
2. A hollow sac-like or tubular extension of some part of a blossom, usually nectariferous.
3. The disk is hypogynous with five nectariferous glands which are alternate with the stamens.