Checklist of Plants of India

Lycianthes bigeminata (Nees) Bitter, , Abh. Naturwiss. Vereins Bremen 24: 480. 1920.

Solanum bigeminatum Nees, Trans. Linn. Soc. London 17: 42. 1834.

ssp. bigeminata Hepper in Dassan., Revis. Handb. Fl. Ceylon 6: 391. 1987.
Solanum bigeminatum  var. zeylanica  C.B. Clarke in Hook.f., Fl. Brit. India 4: 231. 1883.

forma bigeminata
Andhra Pradesh, Karnataka, Kerala, Maharashtra, Meghalaya, Tamil Nadu.

ssp. kaitisis (Dunal) Bitter, Abh. Naturwiss. Vereine Bremen 24: 481. 1920.
Solanum kaitisis  Dunal in DC., Prodr. 13(1): 157. 1852.
Lycianthes laevis  subsp. kaitisis   (Dunal) Deb in Hawkes, Bot. J. Linn. Soc. 76: 294. 1978.
Solanum denticulatum  sensu Wight, con. Pl. Ind. Orient. t. 1397. 1848, non Blume, 1826.
West Bengal.

forma kaitisis
Karnataka, Tamil Nadu.

forma gouakai (Dunal) Bitter, Annuaire Conserv. Jard. Bot. Geneve 20: 482. 1920.
Solanum gouakai  Dunal in DC., Prodr. 13: 177. 1852.
Solanum denticulatum  var. gouakai   (Dunal) C.B. Clarke in Hook.f., Fl. Brit. India 4: 232. 1883.
Lycianthes laevis  var. gouakai   (Dunal) Deb in Hawkes, J. Linn. Soc., Bot. 76: 294. 1978.
Karnataka, Tamil Nadu.