LIN, C.-W.; PHAN, L. C. S.; NGUYEN, N. H.

Begonia rigidifolia ssp. sonhungii (sect. Petermannia, Begoniaceae), a new subspecies from limestone hills in Central Vietnam

. Phytotaxa, Auckland, New Zealand, v. 498, n. 2, p. 139–144, 2021. DOI: 10.11646/phytotaxa.498.2.7. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.498.2.7. Acesso em: 6 dec. 2025.