Plant Data

Names and Taxonomy

  • Common Names: Slender Buckwheat
  • Synonyms: Eriogonum microtheca
  • Family: Polygonaceae (Buckwheat)
  • Genus Information: 79 species in NV, 36 in NM, 67 in CA, varieties; alpinum, corymbosoides, johnstonii, lacus-ursi, lapidocola, schoolcraftii, simpsonii

Habit and Size

  • Duration: perennial
  • Habit: shrub
  • Shape: low spreading
  • Size: up to 1-2 ft
  • Stem: woody

Leaves

  • Color: green
  • Shape: linear to oblong or narrowly obovate
  • Edge: smooth
  • Arrangement: alternate
  • Leaf Retention:

Flowers and Fruit

  • Sex: monoecious
  • Flower Color: white, red , pink , yellow
  • Flower Size: 1/4 inch
  • Number of Petals: 5
  • Bloom: Jun, Jul, Aug, Sep, Oct
  • Fruit: achene

Habitat and Growing Conditions

  • Water Use: low
  • Light: sun
  • Soil: gravel, sand, well drained
  • Habitat: Sandy deserts to lower montane slopes

Distribution

  • Distribution: AZ, CA, CO, ID, MT, NM, NV, OR, UT, WA, WY
  • Seen: NV (Mountain Springs Summit)
  • Elevation: 5249-6890 ft (1600-2100 m)

Photographs

Slender Buckwheat (Eriogonum microtheca)

Mountain Springs Summit, Spring Mountains

Slender Buckwheat (Eriogonum microtheca)

Showing Woody Stem, Mountain Springs Summit, Spring Mountains