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Priest Valley spineflower

Scientific Name: Chorizanthe ventricosa

Family: Polygonaceae

Category: Dicot

Growth: Forb/herb

Duration: Annual

Other Names:

       

Chorizanthe ventricosa: Priest Valley Spineflower

Chorizanthe ventricosa, commonly known as Priest Valley spineflower, is an annual herb belonging to the family Polygonaceae.

Taxonomy and Nomenclature

  • Scientific Name: Chorizanthe ventricosa Goodman
  • Common Name: Priest Valley spineflower
  • Family: Polygonaceae
  • Rank: Species
  • Synonyms: Chorizanthe palmeri S. Watson var. ventricosa (Goodman) Munz
  • Nomenclatural Reference: Leafl. W. Bot. 2: 193 (figs. 1-2). 1939.
  • ITIS TSN: 21033

Distribution and Habitat

This species is endemic to a small region in the Coastal Ranges of west-central California. It is found in valley and foothill grasslands, specifically in areas like Curry Mountain and Priest Valley in California.

Morphological Characteristics

Chorizanthe ventricosa is described as a forb/herb, a non-woody plant that isn't a grass. It is an annual plant, meaning it completes its life cycle in one year. The plant is spreading and diffuse, typically ranging from 0.5 to 7 decimeters in size.

Additional Information

Spineflowers, in general, are found in western North America and South America.

Further Resources

  • Encyclopedia of Life
  • CalPhotos
  • Discover Life
  • British Database of World Flora and Fauna
  • Jepson eFlora