Eriogonum shockleyi S.Watson

Shockley's buckwheat (en)

Species

Angiosperms > Caryophyllales > Polygonaceae > Eriogonum

Characteristics

Herbs, matted, scapose, 0.3-0.5(-0.7) × (0.5-)1-4(-20) dm, floccose to tomentose, greenish or grayish. Stems matted, sometimes only seemingly so, with persistent leaf bases, up to 5 height of plant; caudex stems matted; aerial flowering stems absent or scapelike, erect or nearly so, slender, solid, not fistulose, (0.05-)0.1-0.3 dm, floccose to tomentose.  Leaves basal, fasciculate in terminal tufts; petiole 0.2-0.5 cm, tomentose to floccose; blade oblanceolate to elliptic or spatulate, (0.2-)0.3-0.8(-1.2) × 0.2-0.4(-0.6) cm, tomentose to floccose, margins plane or slightly thickened.  Inflorescences capitate, 0.8-2 cm; branches absent; bracts 3-5, scalelike, linear to linear-lanceolate, 1.5-4 × 0.6-1 mm. Peduncles absent. Involucres 2-4(-6) per cluster, campanulate, (2-)2.5-5(-6) × 3-6(-7) mm, rigid, tomentose; teeth 5-10, erect to spreading, (0.5-)1-3 mm. Flowers 2.5-4 mm; perianth white to rose or yellow, densely pilose; tepals connate proximally, monomorphic, oblong to obovate; stamens exserted, 2.5-5 mm; filaments subglabrous or sparsely pilose proximally. Achenes light brown to brown, 2.5-3 mm, tomentose.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.03 - 0.05
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) 4-10

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 -

Images

Flower

Eriogonum shockleyi flower picture by Mykala Spangler (cc-by-sa)

Distribution

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

Identifiers

LSID urn:lsid:ipni.org:names:694422-1
WFO ID wfo-0000675420
COL ID 3B4W6
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Eriogonum pulvinatum Eriogonum shockleyi subsp. candidum Eriogonum shockleyi subsp. longilobum Eriogonum shockleyi var. longilobum Eriogonum shockleyi var. packardiae Eriogonum villiflorum var. candidum Eriogonum shockleyi var. shockleyi Eriogonum shockleyi