Cite
Dichotomous keys to the species of Solanum L. (Solanaceae) in continental Africa, Madagascar (incl. the Indian Ocean islands), Macaronesia and the Cape Verde Islands.
MLA
Knapp, Sandra, et al. “Dichotomous Keys to the Species of Solanum L. (Solanaceae) in Continental Africa, Madagascar (Incl. the Indian Ocean Islands), Macaronesia and the Cape Verde Islands.” PhytoKeys, vol. 127, July 2019, pp. 39–76. EBSCOhost, https://doi.org/10.3897/phytokeys.127.34326.
APA
Knapp, S., Vorontsova, M. S., & Särkinen, T. (2019). Dichotomous keys to the species of Solanum L. (Solanaceae) in continental Africa, Madagascar (incl. the Indian Ocean islands), Macaronesia and the Cape Verde Islands. PhytoKeys, 127, 39–76. https://doi.org/10.3897/phytokeys.127.34326
Chicago
Knapp, Sandra, Maria S Vorontsova, and Tiina Särkinen. 2019. “Dichotomous Keys to the Species of Solanum L. (Solanaceae) in Continental Africa, Madagascar (Incl. the Indian Ocean Islands), Macaronesia and the Cape Verde Islands.” PhytoKeys 127 (July): 39–76. doi:10.3897/phytokeys.127.34326.