Disa purpurascens (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Disa purpurascens" in English language version.

refsWebsite

Global rank English rank

5^th place

low place

2^nd place

aosis.co.za

Linder, H. P. (1981-11-10). "Taxonomic studies in the Disinae. VI. A revision of the genus Herschelia". Bothalia. 13 (3/4): 365–388. doi:10.4102/abc.v13i3/4.1325. ISSN 2311-9284.
Clarke, Hugh G. (2019). Wild flowers of the Cape Peninsula. Corinne Merry (3rd expanded ed.). Cape Town. ISBN 978-1-77584-640-6. OCLC 1124073483.{{cite book}}: CS1 maint: location missing publisher (link)
Manning, John (2012). Plants of the Greater Cape Floristic Region : 1: the core Cape flora. Peter Goldblatt, G. D. Duncan. Pretoria: South African National Biodiversity Institute, SANBI. ISBN 978-1-919976-74-7. OCLC 852384288.

Clarke, Hugh G. (2019). Wild flowers of the Cape Peninsula. Corinne Merry (3rd expanded ed.). Cape Town. ISBN 978-1-77584-640-6. OCLC 1124073483.{{cite book}}: CS1 maint: location missing publisher (link)
Manning, John (2012). Plants of the Greater Cape Floristic Region : 1: the core Cape flora. Peter Goldblatt, G. D. Duncan. Pretoria: South African National Biodiversity Institute, SANBI. ISBN 978-1-919976-74-7. OCLC 852384288.