species 592 observations
Rose and White Buckwheat
Eriogonum gracillimum
Field notes
Eriogonum gracillimum is a species of wild buckwheat known by the common name rose and white buckwheat. It is endemic to California but is common and widespread in many areas there. This is a spindly annual herb reaching anywhere from 5 to 50 centimeters in height. Most of the leaves are basal with a few scattered on the thin branched stem and are generally one to four centimeters long and somewhat woolly, with edges rolled under. Along the thread-thin branches of the stem appear small clusters of flowers which hang on short stalks in bell-shaped involucres. The two-millimeter-wide flowers are bright rose and white in color.
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Caterpillars
Moths and butterflies raised on it



Mormon Metalmark, Square-spotted Blue, Lotus Hairstreak, Dotted Blue
15
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Specialist bees
Bees whose young are raised on the pollen of it
Chamise Evening Bee
1
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Hosted animals
Gall makers, leaf miners and other animals living on or in it

Anambodera gemina, Chrysobothris cyanella 2
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Plant eaters
Animals that feed on it



Sphex lucae, Western Yellowjacket, Hemipenthes inops, Red-shouldered Leaf Beetle
14
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Flower visitors
Pollinators and other flower visitors



Acmon Blue, Great Golden Digger Wasp, Yellow-faced Bumble Bee, Fiery Skipper
108
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Key traits
- Layer
- Herbaceous plants
- Plant type
- Annual Wildflower
From USDA PLANTS.