Senega officinalis Spach var. 2 [=latifolia]. Common name: Southern Senega Snakeroot. Phenology: May-Jun. Habitat: Woodlands and openings, especially over calcareous or mafic rocks. Distribution: NY west to MN, SD, and BC, south to n. GA, TN, AR, OK, and WY.
Origin/Endemic status: Native
Taxonomy Comments: Two varieties have often been recognized in this species in Polygala; Trauth-Nare & Naczi (1998) studied the two named varieties and concluded that the taxa should be recognized at the specific level. Further study is needed and is underway by E. Ungberg.
Synonymy ⓘ: = Polygala lonchophylla Greene; = Polygala senega L. var. latifolia Torr. & A.Gray — F, G, GrPl, Il, Pa, S13, WV; = Senega officinalis Spach var. 2; < Polygala senega L. — Ar, C, FNA10, K4, Mi, Mo3, NE, NY, RAB, S, Tat, Va, W; < Senega officinalis Spach — Pastore et al (2023). Basionym: Polygala senega L. var. latifolia Torr. & A.Gray 1838
Links to other floras: < Polygala senega - FNA10
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Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FACU (name change)
- Eastern Mountains and Piedmont: FACU (taxonomic split from wetland indicator species)
- Great Plains: FACU (taxonomic split from wetland indicator species)
- Midwest: FACU (taxonomic split from wetland indicator species)
- Northcentral & Northeast: FACU (taxonomic split from wetland indicator species)
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© Armin Weise | Original Image ⭷
© Scott Ward, some rights reserved (CC BY), uploaded by Scott Ward source CC-BY | Original Image ⭷
© Armin Weise | Original Image ⭷
© Armin Weise | Original Image ⭷
© Scott Ward | Original Image ⭷
© Scott Ward | Original Image ⭷
© Radford, Ahles and Bell | Original Image ⭷Feedback
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Horticultural Information
No horticultural data found for this taxon.