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fivetooth spineflower
Scientific Name: Chorizanthe watsonii
Family: Polygonaceae
Category: Dicot
Growth: Forb/herb
Duration: Annual
Other Names:
Chorizanthe watsonii
Chorizanthe watsonii, commonly known as the fivetooth spineflower, is a fascinating plant with unique characteristics. This page provides information about its classification, distribution, and other interesting facts.
Considerations for Pets
- As a spineflower, this plant may possess spine-tipped bracts that could present a physical hazard.
Considerations for Children
- As a spineflower, this plant may possess spine-tipped bracts that could present a physical hazard.
Nomenclature and Taxonomy
- Scientific Name: Chorizanthe watsonii Torrey & A. Gray
- Common Name: Fivetooth spineflower
- Family: Polygonaceae (Smartweed-Buckwheat Family)
- Kingdom: Plantae
- Taxonomic Rank: Species
- Synonyms: Watson's Spineflower
Distribution and Habitat
Chorizanthe watsonii is native to the western United States, western North America, and South America. It thrives at elevations between 300-2400 meters.
Morphology and Growth Habit
- Chorizanthe watsonii is an annual herb.
- Involucral bracts are spine-tipped.
- Involucres are narrowly cylindric.
- Flowers occur singly per involucre.
Ecological Role
Chorizanthe is a genus known as spineflowers. These are small, squat, herbaceous plants.
Further Information
For more information, you can refer to the British Database of World Flora and Fauna. Additional resources may include Flora of North America.
Symbol: CHWA2