Eriogonum umbellatum var. haussknechtii (Dammer) M.E.Jones

Variety

Angiosperms > Caryophyllales > Polygonaceae > Eriogonum > Eriogonum umbellatum

Characteristics

Herbs, typically prostrate, sprawling mats, 0.5-1.5 × 1-4 dm. Aerial flowering stems spreading to erect, 0.3-0.6(-1.5) dm, thinly tomentose, without one or more leaflike bracts ca. midlength. Leaves typically in tight rosettes; blade usually broadly elliptic, 0.5-1.5(-2.5) × 0.5-1.2(-1.5) cm, tannish-tomentose abaxially, thinly tomentose or glabrous and olive green adaxially, margins plane. Inflorescences compact-umbellate; branches 0.1-1.5(-2) cm, thinly tomentose, without a whorl of bracts ca. midlength; involucral tubes 1.5-3.5 mm, lobes 1-4 mm. Flowers 2-6 mm; perianth bright yellow.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality polygamodioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
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) -

Usage

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

Cultivation

Mode -
Germination duration (days) 14 - 28
Germination temperacture (C°) 20
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -18
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Eriogonum umbellatum var. haussknechtii world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:95541-2
WFO ID wfo-0000675596
COL ID 5NSZN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Eriogonum haussknechtii Eriogonum montanum Eriogonum umbellatum var. haussknechtii