Bartonia virginica (L.) Britton, Sterns & Poggenb.
Virginia Screwstem
Synonyms: Sagina virginica
CLASSIFICATION
Main Group: Plant
Sublevel 1: Angiosperm
Sublevel 2: Eudicot
✦✦✦✦✦✦✦✦
Family: Gentianaceae
Genus: Bartonia
Species: Bartonia virginica
STATUS IN NEW ENGLAND
Origin: Native
Invasive, Pest, or Pathogen?: No
Rarity Designations: None
BIOLOGY/ECOLOGY
Feeding Type: Photoautotroph, Mycoheterotroph
Type of Spores/Gametophytes: Two types of spores, unisexual gametophytes
HABITAT
Wetland Indicator Status: FACW
PHOTOS OF Bartonia virginica

Plant in flower
Plymouth County, MA
Date: 0000-00-00

View of leaves and twisted stem
Plymouth County, MA
Date: 0000-00-00

Close-up of flowers
Plymouth County, MA
Date: 0000-00-00

View of twisted stem
Plymouth County, MA
Date: 0000-00-00

View of flowers and twisted stem
Plymouth County, MA
Date: 0000-00-00

Plant in flower
Plymouth County, MA
Date: 0000-00-00

View of flowers
Plymouth County, MA
Date: 0000-00-00

Close-up of flowers
Plymouth County, MA
Date: 0000-00-00

Plant in flower
Plymouth County, MA
Date: 0000-00-00
