Holstein N, Weigend M.

An annotated checklist and lectotypification of Ostryopsis Decne. (Betulaceae), with notes on the numbering system in the collections of P.J.M. Delavay

. Phytotaxa [Internet]. 2016 Oct. 28 [cited 2025 Dec. 6];282(3):235–238. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.282.3.9