Piper heterotrichum var. porrectifolium Trel. & Yunck.

Rainforest along Quebrada Tambillo (below Km. 280 of Maranon road),
valley of Rio Maranon above Cascadas de Mayasi, elev. 425—525 m.
NEW YORK BOTANICAL GARDEN
04138188
J. J. WURDACK NO. 1985
14 September 1962
Collected in collaboration with the Museo de Historia Natural "Javier Prado”,
Lima, assisted by a grant from the National Science Foundation.
04138188