Of the Dogbane family (Apocynaceae), the spreading dogbane (Apocynum androsaemifolium).

Spreading Dogbane

Of the Dogbane family (Apocynaceae), the spreading dogbane (Apocynum androsaemifolium).

Of the Dogbane family (Apocynaceae), the Indian hemp (Apocynum cannabinum).

Indian Hemp

Of the Dogbane family (Apocynaceae), the Indian hemp (Apocynum cannabinum).

Pictured are the flowers and fruits of the orders oleaceae, loganiaceae, gentianaceae, and apocynaceae. The flowers and fruits illustrated are (1) olea, (2) fraxinus, (3) logania, (4) gentiana, (5) apocynum, and (6) vinca.

Orders of Oleaceae, Loganiaceae, Gentianaceae, and Apocynaceae

Pictured are the flowers and fruits of the orders oleaceae, loganiaceae, gentianaceae, and apocynaceae.…

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.