Arisaema pusillum (Peck) Nash. Section: Pistillata. Common name: Small Jack-in-the-pulpit, Swamp Jack. Phenology: Mar-May; Jul-Sep. Habitat: Swamps and moist forests. Distribution: CT, NY, and IN, south to GA, LA, and e. TX.
Origin/Endemic status: Native
Other Comments: This taxon is diploid (2n=28).
Synonymy ⓘ: = S, S13, Spaulding et al (2019); = Arisaema triphyllum (L.) Schott — F, apparently misapplied; = Arisaema triphyllum (L.) Schott ssp. pusillum (Peck) Huttl. — Il, NE, NY, Pa, Tn, Va, Huttleston (1949), Huttleston (1981); = Arisaema triphyllum (L.) Schott var. pusillum Peck — C, G, Tx; < Arisaema triphyllum (L.) Schott — Ar, ETx1, FNA22, GW1, Mi, Ok, RAB, Tat, W, WH3; < Arisaema triphyllum (L.) Schott ssp. pusillum (Peck) Huttl. — K4, Gusman & Gusman (2002), Treiber (1980); < Arisaema triphyllum (L.) Schott var. pusillum Peck — Ward (2012b). Basionym: Arisaema triphyllum (L.) Schott var. pusillum Peck 1899
Links to other floras: < Arisaema triphyllum - FNA22
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Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FACW (taxonomic split from wetland indicator species)
- Eastern Mountains and Piedmont: FACW (taxonomic split from wetland indicator species)
- Great Plains: FAC (taxonomic split from wetland indicator species)
- Midwest: FACW (taxonomic split from wetland indicator species)
- Northcentral & Northeast: FAC (taxonomic split from wetland indicator species)
Heliophily ⓘ: 3
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