Arisaema triphyllum (Linnaeus) Schott. Section: Pistillata. Common Jack-in-the-pulpit. Phen: Mar-Apr. Hab: Mesic forests, bottomlands. Dist: NB west to se. MB, south to Panhandle FL, LA, and e. TX (Treiber 1980).
Origin/Endemic status: Native
Other Comments: This taxon is tetraploid (2n=56).
Synonymy: = S, Spaulding et al (2019); = Arisaema atrorubens (Aiton) Blume – F; = Arisaema triphyllum (L.) Schott ssp. triphyllum – Il, K1, K3, K4, Mo1, NE, NY, Pa, Tn, Va, Gusman & Gusman (2002), Huttleston (1949), Huttleston (1981), Treiber (1980); = Arisaema triphyllum (L.) Schott var. triphyllum – C, Tx, Ward (2012b); < Arisaema triphyllum (L.) Schott – Ar, ETx1, FNA22, GrPl, GW1, Mi, Ok, RAB, W, WH3
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