Ipomoea4
- 1834. Ipomoea jalapa Nutt. (wikipedia.org)
- Ipomoea jalapa Schiede & Deppe ex G. Don, Gen. Hist. (wikipedia.org)
- Ipomoea jalapa (Linnaeus) Pursh, forma macrorhiza (Michaux) Matuda, Anales Inst. (usf.edu)
- Ipomoea jalapa var. (usf.edu)
Pelletan2
- Heterotypic Convolvulus officinalis Pelletan, J. Chim. (wikipedia.org)
- y Convolvulus officinalis Pelletan. (findmeacure.com)
Purga1
- Basionym Convolvulus purga Wender. (wikipedia.org)
Wender1
- Convolvulus purge Wender. (findmeacure.com)