O’leary N, Mulgura ME.

Synopsis of tribe Verbeneae Dumortier (Verbenaceae) in Peru 

. Phytotaxa [Internet]. 2014 Mar. 26 [cited 2025 Dec. 6];163(3):121–148. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.163.3.1