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Martínez, M. 1998. Revision of Physalis section Epeteiorhiza (Solanaceae). Anales del Instituto Universidad Nacional Autónoma de México, Serie Botánica 69: 71-117.
Mione, T., R.C. Olmstead, R.K. Jansen, and G.J. Anderson. 1994. Systematic implications of chloroplast DNA variation in Jaltomata and selected Physaloid genera (Solanaceae). Amer. J. Bot. 81: 912-918.
Pyne, M. 2018. The status of Physalis hederifolia (Solanaceae) in Louisiana, U.S.A. J. Bot. Res. Inst. Texas 12: 317-321.
Pyne, M., S.L. Orzell, and E.L. Bridges. 2019. Physalis macrophysa (Solanaceae: Physalinae: subgenus Rydbergis), its taxonomic disposition and relation to other material with large inflated fruiting calyces. J. Bot. Res. Inst. Texas 13: 51-61.
Pyne, M., S.L. Orzell, E.L. Bridges, and D.B. Poindexter. 2019. Physalis macrosperma (Solanaceae: Physalinae), a new psammophyte endemic to the West Gulf Coastal Plain of the southeastern U.S.A., a global biodiversity hotspot. J. Bot. Res. Inst. Texas 13: 31-50.
Sullivan in FNA (in prep.)
Sullivan, J.R. 1985. Systematics of the Physalis viscosa complex (Solanaceae). Systematic Bot. 10: 426-444.
Sullivan, J.R. 2004. The genus Physalis (Solanaceae) in the southeastern United States. Rhodora 106: 305-326.
Sullivan, J.R. 2013. Nomenclatural innovations in North American Physalis (Solanaceae). Rhodora 115(963): 290-292.
Turner, B.L., and M. Martínez. 2011. Systematic reassessment of the North American Physalis viscosa complex (Solanaceae). Phytologia 93: 260-269.
Ward, D.B. 2008a. Keys to the flora of Florida – 19, Physalis (Solanaceae). Phytologia 90: 198-207.
Waterfall, U.T. 1958. A taxonomic study of the genus Physalis in North America north of Mexico. Rhodora 60: 107-114, 128-142, 152-173.
Waterfall, U.T. 1967. Physalis in Mexico, Central America and the West Indies. Rhodora 69: 82-120, 203-239, 319-329.
Whitson, M. 2011. (2016) Proposal to conserve the name Physalis (Solanaceae) with a conserved type. Taxon 60: 608-609.
Whitson, M., and P.S. Manos. 2005. Untangling Physalis (Solanaceae) from the Physaloids: a two-Gene phylogeny of the Physalinae. Syst. Bot. 30: 216-230.