MICLAUS, V.; SZABO, A. T. Pedo-ecological conditions of rare plant species in Romania. Tofieldia calyculata L. Wahlbg. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, [S. l.], v. 10, n. 1, p. 105–113, 1979. DOI: 10.15835/nbha101348. Disponível em: https://notulaebotanicae.ro/index.php/nbha/article/view/348. Acesso em: 16 aug. 2022.