The genus Watsonia
Subtitle: a systematic monograph
By: Peter Goldblatt.
Series: Annals of Kirstenbosch Botanic Gardens ;; v. 19
Publisher: National Botanic Gardens
Published: 1989
Place of publication: [Kirstenbosch, South Africa]
Language: eng
Number of pages: 148
Subjects: Iridaceae.
Notes: Bibliography : p. 145-146.
Includes index.