Brownleea parviflora (Orchidaceae) - 40337492783.jpg
Brownleea parviflora - Icones Orchidearum Austro-Africanarum plate 43 (1896).jpg
Harry Bolus - Orchids of South Africa - volume I plate 043 (1896).jpg
Taxonomy database of the U.S. National Center for Biotechnology Information
Global Biodiversity Information Facility
World Checklist of Selected Plant Families
Open Tree of Life reference taxonomy version 3.2