Lansdown RV, Glen R, Hassemer G.

Notes on the genus Callitriche (Plantaginaceae) in South Africa

. Phytotaxa [Internet]. 2017 Aug. 18 [cited 2025 Dec. 6];317(3):219–225. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.317.3.6