⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-25002479, with some changes.
This name is a synonym of Piper crassinervium var. crassinervium .
The record derives from Tropicos which reports it as a synonym (record 25002479
) with original publication details: Contr. U.S. Natl. Herb. 26(2): 31 31 1927.