Mcdonnell, Angela & Fishbein, Mark, 2016, Polystemma canisferum (Apocynaceae, Asclepiadoideae): a distinctive new gonoloboid milkweed vine from Sonora, Mexico

Mcdonnell, Angela & Fishbein, Mark, 2016, Polystemma canisferum (Apocynaceae, Asclepiadoideae): a distinctive new gonoloboid milkweed vine from Sonora, Mexico, Phytotaxa 246 (1), pp. 78-84

publication ID

https://doi.org/10.11646/phytotaxa.246.1.6

link to original document

https://doi.org/10.11646/phytotaxa.246.1.6

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