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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Chorizanthe howellii (Mendocino spineflower)
Reveal, James L.

Chorizanthe howellii

Chorizanthe howellii Goodman

Mendocino Spineflower, Howell's Spineflower

Polygonaceae (Buckwheat Family)

Synonym(s):

USDA Symbol: CHHO2

USDA Native Status: L48 (N)

 

From the Image Gallery

6 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Annual
Habit: Herb
Fruit Type: Achene
Size Notes: Spreading, plant to about 4 inches tall by 18 inches across.

Bloom Information

Bloom Color: White , Red , Pink
Bloom Time: May , Jun , Jul

Distribution

USA: CA

U.S. Fish & Wildlife Service Threatened & Endangered Status

USFWS Species Profile: Q270
Status: Endangered
Historic Range: U.S.A. (CA)
Critical Habitat: N/A
Special Rules: N/A
This information is derived from the U.S. Fish & Wildlife Serrvice Environmental Conservation Online System.

Web Reference

Webref 30 - Calflora (2018) Calflora
Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.

Additional resources

USDA: Find Chorizanthe howellii in USDA Plants
FNA: Find Chorizanthe howellii in the Flora of North America (if available)
Google: Search Google for Chorizanthe howellii

Metadata

Record Modified: 2023-05-01
Research By: CBR

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