Santor PJR, Santiago DDB, Mataga CJV, Gabriel ES, Alejandro GJD. Hedyotis hamiguitanensis (Rubiaceae: Spermacoceae), a new species from Mt. Hamiguitan, Davao Oriental, Philippines and its systematic position in Hedyotis. webbia [Internet]. 2021 Sep. 7 [cited 2024 Apr. 25];76(2):195-202. Available from: https://oaj.fupress.net/index.php/webbia/article/view/10651