Apocynum ericifolium Greene ex Bég. & Belosersky
Apocynum rotundifolium Greene
Apocynum pumilum var. xylostaceum (Greene) Bég. & Belosersky
Apocynum plumbeum Greene
Apocynum pumilum var. typicum Bég. & Belosersky
Apocynum stenolobum Greene
Apocynum pumilum var. stenolobum (Greene) Bég. & Belosersky
Apocynum cardiophyllum Greene
Apocynum androsaemifolium var. pumilum A.Gray
Apocynum eximium Greene
Apocynum cercidium Greene
Apocynum bicolor E.A.McGregor
Apocynum calophyllum Greene
Apocynum luridum Greene
Apocynum ovalifolium Greene
Apocynum molle Greene ex Bég. & Belosersky
Apocynum pumilum var. plumbeum (Greene) Bég. & Belosersky
Apocynum pumilum var. ovalifolium (Greene) Bég. & Belosersky
Apocynum pumilum var. milleri Bég. & Belosersky
Apocynum pumilum var. intermedium Bég. & Belosersky
Apocynum pumilum var. cercidium (Greene) Bég. & Belosersky
Apocynum pumilum var. calophyllum (Greene) Bég. & Belosersky
Apocynum pumilum (A.Gray) Greene
Apocynum xylosteaceum Greene
Apocynum austinae Greene
Apocynum ambigens var. bicolor (E.A.McGregor) Bég. & Belosersky