Yuan M-D, Wang R-J.

Involucrella lithophila (Rubiaceae: Spermacoceae): A new species from Guangxi, China

. Phytotaxa [Internet]. 2020 Oct. 14 [cited 2025 Dec. 6];464(1):59–68. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.464.1.4