Eriogonum darrovii Kearney

Darrow's buckwheat (en)

Species

Angiosperms > Caryophyllales > Polygonaceae > Eriogonum

Characteristics

Herbs, spreading, 0.5-1.5(-2) dm, sericeous, tawny to reddish. Stems: aerial flowering stems spreading, 0.3-0.5 dm, sericeous. Leaves basal and cauline; basal: petiole 0.5-2 cm, sericeous, blade obovate to rounded, 0.5-1.5 × 0.5-1.5 cm, sericeous and greenish on both surfaces; cauline: petiole (0-)0.1-1 cm, sericeous, absent distally, blades opposite, obovate to rounded, 0.2-1 × 0.2-1 cm, similar to basal blade. Inflorescences cymose, distally uniparous due to suppression of secondary branches, diffuse, 3-15 × 3-20 cm; branches sericeous; bracts 1-3 × 1-2 mm. Peduncles absent. Involucres somewhat appressed to branches, turbinate-campanulate, 2-2.5 × 1.5-2(-2.5) mm, sericeous; teeth 5, spreading, 0.8-1.5 mm. Flowers 1.5-2 mm; perianth pale yellow to pink or red, hirtellous with whitish hairs; tepals dimorphic, those of outer whorl fan-shaped, inflated and hooded distally, those of inner whorl lanceolate; stamens included, 1.5-2 mm; filaments pilose proximally. Achenes brown, 3-gonous, 1-5 mm.
Life form annual
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.05 - 0.15
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) 5-10

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 -

Distribution

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

Identifiers

LSID urn:lsid:ipni.org:names:94851-2
WFO ID wfo-0000674673
COL ID 3B4M8
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Eriogonum darrovii