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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 &middot Acute Indian paintbrush