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Gentianaceae
Bartonia

not marked as a favorite taxon Bartonia paniculata (Michaux) Muhlenberg ssp. iodandra (B.L. Robinson) J.M. Gillett. Common name: Purple Screwstem. Phenology: Aug-Sep; Sep-Oct. Habitat: Wet, peaty hollows, sphagnous bogs, peaty turf, and damp lake shores in sandy soil. Distribution: Newfoundland south to Long Island, NY, and perhaps NJ.

Glossary (beta!)

Origin/Endemic status: Native

Synonymy ⓘ: = FNA14, K4, Gillett (1959), Mathews et al (2009); = Bartonia iodandra B.L.Rob. — G, NE; = Bartonia paniculata (Michx.) Muhl. var. iodandra (B.L.Rob.) Fernald — C; < Bartonia paniculata (Michx.) Muhl. ssp. paniculata — NY; > Bartonia paniculata (Michx.) Muhl. var. intermedia Fernald — F; > Bartonia paniculata (Michx.) Muhl. var. iodandra (B.L.Rob.) Fernald — F; > Bartonia paniculata (Michx.) Muhl. var. sabulonensis (Fernald) Fernald — F. Basionym: Bartonia iodandra B.L.Rob. 1898

Links to other floras: = Bartonia paniculata ssp. iodandra - FNA14

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Heliophily ⓘ: 4

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image #1 of Bartonia paniculata ssp. iodandra© Bonnie Semmling, some rights reserved (CC BY), uploaded by Bonnie Semmling source CC-BY | Original Image ⭷ Warning: was NOT research grade.
image #2 of Bartonia paniculata ssp. iodandra© Bonnie Semmling, some rights reserved (CC BY), uploaded by Bonnie Semmling source CC-BY | Original Image ⭷ Warning: was NOT research grade.

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Horticultural Information

No horticultural data found for this taxon.