These and many other photos can be seen through the links on species listed in Section pages in the article “The African Genus Streptocarpus”.
Streptocarpus roseo-albus
Grown and photographed by Toshijiro Okuto
Streptocarpus parviflorus ssp. soutpansbergensis
Photo by Carel Fourie, near Hanglip, Limpopo Province, South Africa
Streptocarpus sp. "Eswatini"
Photo by Rudy Lotter.
Growing in nature in Eswatini
Streptocarpus beampingaratrensis ssp beampingaratrensis
Photo by Dirk Bellstedt, growing at Royal Botanic Gardens Edinburgh
Streptocarpus pallidiflorus
Photo by Ron Myhr, growing at Wisley RHS Gardens, UK
Streptocarpus hilsenbergii
Streptocarpus beampingaratrensis ssp. antambolorum
Photo by Dirk Bellstedt, growing at Royal Botanical Gardens Edinburgh
Streptocarpus afroviola
Photo by Heinrich Human, growing on a rock face in Tanzania. This species is tiny, as can be seen by the finger for scale. Used under Creative Commons BY-NC license.
Streptocarpus thysanotus
Photo by Dirk Bellstedt, grown at Royal Botanical Gardens, Edinburgh.
Note the small flower compressed at the throat and with the lower lobe jutting forward.
Streptocarpus mannii
Photographed by Anne-Helene Paradis in Gabon, West Africa. Used under Creative Commons license BY-NC.
Streptocarpus lanatus
Photo by Dirk Bellstedt, growing in Madagascar
Streptocarpus papangae
Photo by Dirk Bellstedt, grown at the greenhouses of Royal Botanical Gardens Edinburgh. Other plants of the same species have pink flowers.
Streptocarpus polyphyllus
Photo by Cedric de Foucault, growing near Anjajany, Antafimoara, Madagascar; license CC BY-NC-SA
Streptocarpus montanus
Photo by Carlos G. Velazco Macias, growing on Mt. Kilimanjaro, Tanzania; licence CC BY-NC
Streptocarpus burttianus
Photo by Michele Menegon, growing near Mvomero, Tanzania; licence CC BY-NC
Streptocarpus galpinii
Photo by Ingrid Meyer, growing at Long Tom Pass, Mpumalanga, South Africa
Streptocarpus pogonites
Photo by Carel Fourie, growing near Barberton, Mpumalanga Province, South Africa
Streptocarpus pogonites
Photo by Carel Fourie, growing near Barberton, Mpumalanga Province, South Africa
Streptocarpus silvaticus
Photographed by Carel Fourie, near Umgungunhlovu, KwaZulu-Natal, South Africa
Streptocarpus roseo-albus
Photo by Simon Attwood, growing near Sabie-Mpumalanga, South Africa licensed under CC BY
Streptocarpus rexii
Photo by Dirk Bellstedt, growing near Wedgeley Farm, Kei River, Eastern Cape, South Africa