Bartonia paniculata subsp. iodandra
Purplish Bartonia, Purplish Screwstem
Other regional names: Twining Screwstem
- Twining Screwstem
Also known as: Bartonia iodandra B.L.Rob. +6 more
- Bartonia iodandra B.L.Rob.
- Bartonia iodandra Rob.
- Bartonia iodandra var. sabulonensis Fernald
- Bartonia paniculata var. intermedia Fernald
- Bartonia paniculata var. iodandra (B.L.Rob.) Fernald
- Bartonia paniculata var. sabulonensis (Fernald) Fernald
- Bartonia virginica var. sabulonensis (Fernald) B.Boivin
Botanical Data
- Taxonomic Rank: Subspecies
- Botanical Family: Gentianaceae
- WCVP Morphological Data: Recorded natively as a annual.
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Bartonia paniculata subsp. iodandra (commonly known as Purplish Bartonia or Purplish Screwstem) is an annual belonging to the Gentianaceae family. Naturally occurring in North America, this subspecies is primarily associated with temperate conditions. It is a naturally occurring subspecies of Bartonia paniculata, which is linked below, along with other subspecies of this species.
Macro Climate
Temperate
Plant Type
Annual
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Eastern Canada, Northeastern U.S.A.
Botanical Countries (WGSRPD L3)
Connecticut, Maine, Massachusetts, New Brunswick, Newfoundland, Nova Scotia, Rhode I.
Base Species & Variations