Euphrasia oakesii var. williamsii
Williams' Eyebright
Also known as: Euphrasia oakesii var. williamsii (B.L.Robinson) Gussarova +3 more
- Euphrasia oakesii var. williamsii (B.L.Robinson) Gussarova
- Euphrasia williamsii B.L.Rob.
- Euphrasia williamsii var. vestita Fernald & Wiegand
- Euphrasia williamsii var. williamsii
Botanical Data
- Taxonomic Rank: Variety
- Botanical Family: Orobanchaceae
- WCVP Morphological Data: Recorded natively as a hemiparasitic annual.
Find Reference Images
Google-powered external web search for Euphrasia oakesii var. williamsii
Euphrasia oakesii var. williamsii (commonly known as Williams' eyebright) is a parasitic plant within the Orobanchaceae family. It naturally occurs in North America. Within its native range, this variety is most commonly linked to temperate conditions. It is a naturally occurring variety of Euphrasia oakesii, which is linked below, along with other varieties 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)
Labrador, Maine, New Hampshire, Newfoundland, Québec
Base Species & Variations