Solanum americanum (English Wikipedia)

Edmonds & Chweya 1997, p. 93 Edmonds, Jennifer M.; Chweya, James A. (1997). Black Nightshades: Solanum Nigrum L. and Related Species. Promoting the conservation and use of underutilized and neglected crops. Vol. 15. Bioversity International. ISBN 978-92-9043-321-7.
Nellis, David W. (1997). "Black nightshade Solanum americanum". Poisonous Plants and Animals of Florida and the Caribbean. Pineapple Press. pp. 76, 243. ISBN 978-1-56164-111-6.
Edmonds & Chweya 1997, p. 66 Edmonds, Jennifer M.; Chweya, James A. (1997). Black Nightshades: Solanum Nigrum L. and Related Species. Promoting the conservation and use of underutilized and neglected crops. Vol. 15. Bioversity International. ISBN 978-92-9043-321-7.
Turner, Nancy J.; Aderka, P.von (2009). The North American guide to common poisonous plants and mushrooms. Timber Press. pp. 181–2. ISBN 978-0-88192-929-4.

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Al Chami, L.; Mendez, R.; Chataing, B.; O'Callaghan, J.; Usubilliga, A.; Lacruz, L. (2003). "Toxicological effects of α-solamargine in experimental animals". Phytotherapy Research. 17 (3): 254–8. doi:10.1002/ptr.1122. PMID 12672156. S2CID 86042610.
Särkinen, Tiina; Poczai, Peter; Barboza, Gloria E.; Van der Weerden, Gerard M.; Baden, Maria; Knapp, Sandra (2018). "A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae)". PhytoKeys (106): 1–223. doi:10.3897/phytokeys.106.21991. PMC 6070582. PMID 30072843.
Olet, E. A.; Heun, M.; Lye, K. A. (2005). "African crop or poisonous nightshade; the enigma of poisonous or edible black nightshade solved". African Journal of Ecology. 43 (2): 158–161. doi:10.1111/j.1365-2028.2005.00556.x.

"Factsheet – *Solanum americanum". Electronic Flora of South Australia. South Australian Government. Retrieved 29 May 2013.

Al Chami, L.; Mendez, R.; Chataing, B.; O'Callaghan, J.; Usubilliga, A.; Lacruz, L. (2003). "Toxicological effects of α-solamargine in experimental animals". Phytotherapy Research. 17 (3): 254–8. doi:10.1002/ptr.1122. PMID 12672156. S2CID 86042610.
Särkinen, Tiina; Poczai, Peter; Barboza, Gloria E.; Van der Weerden, Gerard M.; Baden, Maria; Knapp, Sandra (2018). "A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae)". PhytoKeys (106): 1–223. doi:10.3897/phytokeys.106.21991. PMC 6070582. PMID 30072843.

Särkinen, Tiina; Poczai, Peter; Barboza, Gloria E.; Van der Weerden, Gerard M.; Baden, Maria; Knapp, Sandra (2018). "A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae)". PhytoKeys (106): 1–223. doi:10.3897/phytokeys.106.21991. PMC 6070582. PMID 30072843.

Conn, Barry J. (2001). "Solanum americanum – New South Wales Flora Online". PlantNET – The Plant Information Network System. 2.0. Sydney, Australia: The Royal Botanic Gardens and Domain Trust. Retrieved 29 May 2013.

Mohy-ud-dint, A.; Khan, Z.; Ahmad, M.; Kashmiri, M. A. (2010). "Chemotaxonomic value of alkaloids in Solanum nigrum complex" (PDF). Pakistan Journal of Botany. 42 (1): 653–660. Retrieved 29 May 2013.

Al Chami, L.; Mendez, R.; Chataing, B.; O'Callaghan, J.; Usubilliga, A.; Lacruz, L. (2003). "Toxicological effects of α-solamargine in experimental animals". Phytotherapy Research. 17 (3): 254–8. doi:10.1002/ptr.1122. PMID 12672156. S2CID 86042610.