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Jaynes Canyon buckwheat

Eriogonum diclinum

Jaynes Canyon buckwheat
Photo: Ken DeCamp, Public domain

Jaynes Canyon buckwheat is a low, mat-forming wild shrub native to serpentine soils in the Klamath Mountains of northern California and southern Oregon. It grows best with sharp drainage, full sun and minimal watering, like other native Eriogonum.

Family
Polygonaceae (Buckwheat family)
Grows as
Shrub
Light
Full sun
Water
Water sparingly once established; let the soil dry out fully between waterings.
Soil
Very well-drained, gritty or rocky soil; tolerates serpentine and poor, lean soils.
Temperature
Hardy in cool temperate climates; protect from prolonged freezing wet conditions.
How easy
Hard
Native range
S. Oregon to N. California
Climate
temperate

About

Eriogonum diclinum is a species of wild buckwheat known by the common name Jaynes Canyon buckwheat. It is native to the Klamath Mountains of northern California and southern Oregon, where it is an uncommon member of plant communities on serpentine soils. This is a small dioecious shrub forming low, thick mats rarely exceeding 20 centimeters in height. The curving, oval-shaped leaves are woolly and greenish gray in color, growing up to two centimeters long. The plant flowers in yellow to reddish rounded inflorescences, male plants producing clusters of staminate flowers, and female plants producing larger clusters of pistillate flowers.

Other Eriogonum plants

Abert's buckwheat · Winged buckwheat · Shale barren buckwheat · Trinity buckwheat · Mono buckwheat · Anglestem buckwheat · San Jacinto buckwheat · Ione buckwheat · Santa Cruz Island buckwheat · Clay buckwheat · Sulphur Hot Springs buckwheat · Bailey's buckwheat

Text excerpted from the Wikipedia article Eriogonum diclinum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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