更多introrse例句

1. Proper stamens 5, alternate with the petals, persistent; anthers introrse or subextrorse.
2. Stamens 6, inserted at the base of the divisions; filaments slender, anthers short, introrse.
3. Stamens 6; anthers linear, on short filaments, adnate, usually introrse; the cells opening down the margins.
4. Filaments awl-shaped; anthers short, innate or somewhat introrse, 2-celled.
5. Sometimes, from their versatile nature, anthers originally introrse become extrorse, as in the Passion-flower and Oxalis.