Natal plants : descriptions and figures of Natal indigenous plants, with notes on their distribution economic value, native names, etc., etc. By J. Medley Wood and Maurice S. Evans.
Durban :Bennett & Davis,1899 (i.e. 1898)-1912.
University of California Libraries (archive.org)
Evidence reported by ian frederick-rothwell for item natalplantsdescr04woodrich on April 11, 2007: no visible notice of copyright; stated date is 1906.