Keywords: Landolphia petersiana 137-8389.jpg Landolphia petersiana Ancylobothrys petersiana Apocynaceae Curtis's Botanical Magazine London vol 137 ser 4 vol 7 Tab 8389 - http //www botanicus org/page/442128 1911 M S del J N Fitch lith PD-Art Curtis's Botanical Magazine Volume 137 8389 Ancylobothrys petersiana |