Sinningia bulbosa is a species of flowering plant belonging to the family Gesneriaceae.

[1] A very brief description published in 1842 describes the plant as resembling the genus Gesneria, with the flower having an elongated upper lip and an obliquely truncated lower lip comprising three small divisions, the middle smallest, the lateral ones slightly more prominent.

Among them are Coptocheile macrorhiza, described in 1842 by Karl Nägel as the sole species of genus Coptocheile, who attributed the name to Johann Centurius Hoffmannsegg in a 31 page appendix (Nachtrag) to Verzeichniss der Pflanzenkulturen in den Grafl.

Hoffmannseggischen Garten zu Dresden und Rammenau for 1841, also published in 1842.

[5] Plants of the World Online treats Coptocheile macrorhiza as a synonym of Sinningia bulbosa.