Piper tractifolium var. pubescens Trel. Contr. U.S. Natl. Herb. 26: 166. 1929

Nomenclatural References

• literature : Contr. U.S. Natl. Herb. 26: 166. 1929 BHL link from IPNI metadata.
• person : William Trelease (1857-1945) Based on occurrence of standard abbreviation 'Trel.' in the authors string.
• database : IPNI record: 199421-2