Transvaal.
Gesneraceae. Tribe Cyrtandreae.
Streptocarpus, Lindl.; Benth. et Hook. Gen. Plant. vol. ii. p. 1023.
Streptocarpus Dunnii, Hook. f. Bot. Mag. t. 6903; Fl. Cap. iv. sect. 2, p. 442.
This species of Streptocarpus, which belongs to a section of the genus characterised by the development of one leaf only, was first brought to the notice of horticulturists in 1884 by Mr. E. G. Dunn, who sent seeds to Kew from Spitzkop in the Transvaal.
The seeds germinated freely, and in May and June of 1886 the plants were a feature of the Succulent House at Kew. The genus Streptocarpus is well represented in South Africa, and at least 24 distinct species are known.
Our illustration was made from plants grown by Mr. C. E. Gray, Pretoria, from specimens collected by Dr. Pole Evans on Mr. Geo. Heys’ farm, Weltevreden, Machadodorp, where it grows on rocks at the side of a stream.