[1]
N. R. Crouch, M. Martínez-Azorín, M. B. Crespo, M. Pinter, and M. Á. Alonso-Vargas, “Zingela (Asparagaceae, Scilloideae), a distinct new urgineoid genus from KwaZulu-Natal, South Africa”, Phytotaxa, vol. 371, no. 1, pp. 33–41, Sep. 2018.