Silva MC, Guimarães EF, Pereira LA, Sarnaglia (Junior) VB.

Two new species of Piper section Ottonia (Piperaceae) from southeastern Brazil

. Phytotaxa [Internet]. 2015 Jun. 9 [cited 2025 Dec. 6];212(4):293–299. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.212.4.5