Vernonia adoensis Sch. Bip. ex Walp.
var. kotschyana (Sch. Bip. ex Walp.) G.V. Pope

Bolnick, D. (2007). A Guide to the Common Wild Flowers of Zambia and Neighbouring Regions Revised Edition. WECS, Lusaka, Zambia Page 22. (Includes a picture).

Burrows, J.E., Burrows, S.M., Lötter, M.C. & Schmidt, E. (2018). Trees and Shrubs Mozambique Publishing Print Matters (Pty), Cape Town. Page 1026. As Baccharoides adoensis var. kotschyana (Includes a picture).

Chapano, C. & Mamuto, M. (2003). Plants of the Chimanimani District National Herbarium and Botanic Garden, Zimbabwe Page 8. As Baccharoides adoensis kotschyana

Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 5. As Baccharoides adoensis kotschyana

Mapaura, A. & Timberlake, J. (eds) (2004). A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare Page 29.

Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32

Pickering, H. & Roe, E. (2009). Wild Flowers of the Victoria Falls Area Helen Pickering, London Page 44. (Includes a picture).

Pope, G.V. (1992). Compositae Flora Zambesiaca 6(1) Pages 125 - 133. (Includes a picture).

Wild, H. (1978). The Compositae of the Flora Zambesiaca area. 8. Vernonieae (Vernonia). Kirkia 11(1) Pages 111 - 112.