Saintpaulia grotei Engl. - Accepted: Saintpaulia grotei Engl. bei Zander 2008; Familie: Gesneriaceae (Zander 2008)
Saintpaulia difficilis B. L. Burtt - Unresolved: Saintpaulia difficilis B. L. Burtt bei The Plant List (2014), version 1.1; Familie: Gesneriaceae (APG III)
Saintpaulia ionantha subsp. grotei (Engl.) I. Darbysh. - Accepted: Saintpaulia ionantha subsp. grotei (Engl.) I. Darbysh. bei The Plant List (2014), version 1.1; Familie: Gesneriaceae (APG III)
Saintpaulia difficilis B. L. Burtt - Synonym: Saintpaulia ionantha subsp. grotei (Engl.) I. Darbysh. bei Global Biodiversity Information Facility; Familie: Gesneriaceae (APG III)
Saintpaulia grotei Engl. - Accepted: Saintpaulia ionantha subsp. grotei (Engl.) I. Darbysh. bei Zander 2008; Familie: Gesneriaceae (APG III)
Saintpaulia difficilis B. L. Burtt - Unresolved: Saintpaulia difficilis B. L. Burtt bei The Plant List (2014), version 1.1; Familie: Gesneriaceae (APG IV)

Global Biodiversity Information Facilty (GBIF). Online Publication: www.gbif.org;

The International Plant Names Index (2009). Published on the Internet http://www.ipni.org; Courtesy to IPNI, 2009. Exported from IPNI at date: 2009-09-22 20:17:51;