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acute Indian paintbrush
Scientific Name: Castilleja hispida ssp. acuta
Family: Scrophulariaceae
Category: Dicot
Growth: Subshrub, Forb/herb
Duration: Perennial
Other Names:
Acute Indian Paintbrush (Castilleja hispida subsp. acuta)
The Acute Indian Paintbrush, scientifically known as Castilleja hispida subsp. acuta, is a captivating plant with vibrant blooms, often found in the western regions.
Considerations for Pets
- The text mentions that the leaves of some *Castilleja* species, like *Castilleja oreopola*, are ovate to oblong with toothed margins, which could be a potential concern for pets if ingested.
Considerations for Children
- The Acute Indian Paintbrush is often found growing near bluebonnets.
Taxonomy and Nomenclature
- Scientific Name: Castilleja hispida subsp. acuta
- Common Names: Acute Indian Paintbrush, Harsh Indian Paintbrush, Short-lobe Indian Paintbrush
- Family: Scrophulariaceae
- Rank: Subspecies
- Synonyms: The text suggests that Castilleja hispida Benth. is a synonym or related classification.
Distribution and Habitat
- The Acute Indian Paintbrush is native to the west.
- A photo was taken in Umatilla National Forest (Oregon).
- It thrives in moist areas such as forests and mountain slopes.
Morphological Characteristics
- It is a perennial herbaceous plant.
- Some *Castilleja* species like *Castilleja oreopola* grow 1-2 feet tall with ovate to oblong, acute leaves with toothed margins.
- The corolla (petals) are 10-22mm long, with an upper lip that is green, 5-8mm long, and acute. The lower lip is ascending with rounded bases and acute tips.
Quirky Facts
- Transplanting Indian Paintbrush is difficult and often unsuccessful.
- There is a legend associated with the plant, involving a boy named Little Gopher.
Interactions with Other Organisms
- It flowers at approximately the same time as bluebonnets in some regions.
Further Information
- USDA Plants database (Species Code: CAHI9)
- British Database of World Flora and Fauna
- Encyclopedia of Life
- Subject: Harsh Indian paintbrush · Acute Indian paintbrush