Euphrasia hudsoniana Fernald & Wiegand

Hudson bay eyebright (en)

Species

Angiosperms > Lamiales > Orobanchaceae > Euphrasia

Characteristics

An annual hermaphrodite deciduous herb. It grows 0.02-0.05m high.
Life form annual
Growth form herb
Growth support parasite
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.02 - 0.05
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-9

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Euphrasia hudsoniana world distribution map, present in Canada and United States of America

Conservation status

Euphrasia hudsoniana threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:102144-2
WFO ID wfo-0001136768
COL ID 3CRW5
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Euphrasia hudsoniana Euphrasia hudsoniana var. contracta Euphrasia hudsoniana var. ramosior