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"4. flower of Heterostemma acuminatum; 5. one of its anthers; 6. its pollen masses." -Lindley, 1853

Heterostemma

"4. flower of Heterostemma acuminatum; 5. one of its anthers; 6. its pollen masses." -Lindley, 1853

Stapelia is a genus of large flowering plants of the Apocynaceae family.

Stapelia

Stapelia is a genus of large flowering plants of the Apocynaceae family.