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Monterey spineflower
Scientific Name: Chorizanthe pungens var. pungens
Family: Polygonaceae
Category: Dicot
Growth: Forb/herb
Duration: Annual
Other Names:
Monterey Spineflower (Chorizanthe pungens)
Chorizanthe pungens, commonly known as the Monterey spineflower, is a fascinating plant endemic to California.
Considerations for Pets and Children
- The plant is referred to as a "spineflower," suggesting the presence of spines.
Taxonomy and Nomenclature
- Scientific Name: Chorizanthe pungens Benth.
- Common Name: Monterey spineflower
- Family: Polygonaceae (Buckwheat Family)
- Rank: Species
- Synonyms: Element Code: PDPGN040M2
- Varieties: Chorizanthe pungens var. pungens
Distribution and Habitat
- The Monterey spineflower is endemic to California.
- It is typically found in sandy and dune habitats, including recent dunes along the inner flanks of the Monterey Bay, growing in openings in dune scrub.
- It was possibly introduced to Massachusetts via wool waste.
- Specifically found in Monterey County, California.
Ecological Role
- The Monterey spineflower is a federally listed endangered species and classified as threatened in California.
- It is a critical habitat component for other threatened and endangered species like the Western Snowy Plover and Smith’s blue butterfly.
Morphological Characteristics
- Chorizanthe pungens is described as an annual forb/herb, a non-woody plant.
- It has small white (rarely pink) flowers growing in a dense cluster.
- The flowers have white (rarely pinkish) scarious margins.
Conservation Status
- The Monterey spineflower is on the U.S. Endangered Species List and is classified as threatened in California.
Interactions with Other Organisms
- Provides habitat for other threatened and endangered plants such as the Monterey Gilia, and the Menzies Wallflower.