Blom, Hans H., Halina Bednarek-Ochyra, and Ryszard Ochyra. “/P>”;. Phytotaxa 247, no. 3 (February 23, 2016): 210–218. Accessed December 5, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.247.3.4.