Schemes including Apocynum androsaemifolium

• CONABIO Apocynum androsaemifolium
• NatureServe Explorer: An online encyclopedia of life. Version 7.1 (ELEMENT_GLOBAL.2.151376) Apocynum androsaemifolium
• Calflora (425) Apocynum androsaemifolium
• New England Wild Flower Society's Flora Novae Angliae Apocynum androsaemifolium
• GBIF (3169816) Apocynum androsaemifolium