On African violets and Cape primroses-towards a monophyletic Streptocarpus (Gesneriaceae) Author Christenhusz, Maarten J. M. text Phytotaxa 2012 2012-02-16 46 3 9 http://biotaxa.org/Phytotaxa/article/view/phytotaxa.46.1.2 journal article 10.11646/phytotaxa.46.1.2 1179-3163 4814794 Streptocarpus ionanthus subsp. ionanthus var. diplotrichus (B.L.Burtt) Christenh. , comb. nov. Basionym: Saintpaulia diplotricha Burtt (1947: 23) . Type : TANZANIA . Lushoto Distr. : Usambara , 1000 m , 26 November 1895 , Buchwald 149 ( holotype K !- 000378665, isotypes B !, BM , BR ) . Homotypic synonym: Saintpaulia ionantha subsp. ionantha var. diplotricha (B.L.Burtt) I.Darbysh.