Species novae vel minus cognitiae
Subtitle: Lithops et Caralluma
Series: Annals of the University of Stellenbosch -- v. 21, section A, no. 1 (1943); Annale van die Uniwersiteit van Stellenbosch -- v. 21, no. 1
Publisher: Nasionale Pers
Published: 1943
Place of publication: Cape Town
Language: lat
Number of pages: 16
Subjects: Lithops; Caralluma