Eriogonum loganum A.Nelson

Cache valley buckwheat (en)

Species

Angiosperms > Caryophyllales > Polygonaceae > Eriogonum

Characteristics

Herbs, cespitose or spreading, scapose, (0.5-)1.5-3 × (0.5-)2-4(-5) dm, tomentose, reddish, greenish, or grayish. Stems spreading, occasionally with persistent leaf bases, up to 4 height of plant; caudex stems matted; aerial flowering stems slightly spreading to erect, slender, solid, not fistulose, (0.06-)1-2.5 dm, tomentose. Leaves sheathing up stem 1-4 cm, 1 per node; petiole (0.5-)1-2.5(-3) cm, lanate; blade oblanceolate to elliptic, (0.5-)1-5(-7) × (0.2-)0.3-1 cm, densely lanate abaxially, less so to tomentose adaxially, margins plane.  Inflorescences capitate, 1 cm; branches absent; bracts 3, scalelike, triangular, 1.5-3 mm. Peduncles absent. Involucres 3-5 per cluster, turbinate, (2-)3.5-4.5 × (1.5-)2.5-3 mm, tomentose; teeth 5, erect, 0.5-1 mm. Flowers (2-)2.5-3.5(-4) mm; perianth ochroleucous or yellow, glabrous; tepals connate proximal 1/ 4, monomorphic, oblong; stamens exserted, (2.5-)3-5 mm; filaments glabrous or sparsely pilose proximally. Achenes brown, (2.5-)3-3.5 mm, glabrous.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.15 - 0.3
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 1-3
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

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

Eriogonum loganum world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:276774-2
WFO ID wfo-0000675050
COL ID 3B4RR
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Eriogonum loganum Eriogonum brevicaule var. loganum Eriogonum chrysocephalum subsp. loganum