J. M. Nortje

San and Nama indigenous knowledge: The case of |nhora (Pteronia camphorata) and its medicinal use

G. Kamatou, A. Viljoen, B. Wyk, 2016 .

Medicinal plants of the Kamiesberg, Namaqualand, South Africa.

J. M. Nortje, B. Van Wyk, 2015, Journal of ethnopharmacology.

Medicinal ethnobotany of the Kamiesberg, Namaqualand, Northern Cape Province, South Africa

J. M. Nortje, 2012 .

Useful plants of Namaqualand, South Africa: A checklist and analysis

B.-E. Van Wyk, J. M. Nortje, 2019, South African Journal of Botany.