Sphenostylis obtusifolia in... plants.jstor.org

Improving the African Yam... africanorphancrops.org

Sphenostylis marginata E.... eol.org

18 Yambean | Lost Crops of... nap.nationalacademies.org

Sphenostylis stenocarpa –... africanorphancrops.org

Sphenostylis erecta in... plants.jstor.org

Cassia obtusifolia –... africanorphancrops.org

18 Yambean | Lost Crops of... nap.nationalacademies.org

Flora of Zambia: Utilities:... www.zambiaflora.com

PDF) Revision of the genus... www.researchgate.net

Sphenostylis erecta (Baker... powo.science.kew.org

280px- ... vi.wikipedia.org

18 Yambean | Lost Crops of... nap.nationalacademies.org

World Plants: Plant List www.worldplants.de

Flora of Zambia: Utilities:... www.zambiaflora.com

Sphenostylis erecta in... plants.jstor.org

Flora of Zimbabwe: Species... www.zimbabweflora.co.zw

Flora of Zambia: Utilities:... www.zambiaflora.com

Image ukrbin.com

Flora of Zimbabwe: Species... www.zimbabweflora.co.zw