SafePlants

Castilleja cinerea: Ashgray Indian Paintbrush

Castilleja cinerea, commonly known as ashgray Indian paintbrush, is a fascinating plant with unique ecological connections. This information is curated to help you understand its characteristics and potential interactions with pets and children. Please note that the following information is for informational purposes only and does not constitute definitive safety advice.

Considerations for Pets

• The text mentions that the ashgray Indian paintbrush has a bare stem in the lower part. This characteristic may make it seem harmless but it is important to consider all aspects of the plant.

Considerations for Children

• The text mentions that the ashgray Indian paintbrush has a bare stem in the lower part. This characteristic may make it seem harmless but it is important to consider all aspects of the plant.

Nomenclature and Taxonomy

• Scientific Name: Castilleja cinerea A. Gray
• Common Names: Ashgray Indian Paintbrush, Ash Gray Indian Paintbrush
• Family: Orobanchaceae (Broomrape) or Scrophulariaceae (Figwort) - The family placement seems to vary.
• Genus: Castilleja Mutis ex L. f.

Distribution and Habitat

• Castilleja cinerea is endemic to San Bernardino County, California.
• It is found in areas designated as critical habitat.

Ecological Role

• Castilleja cinerea attaches to species of buckwheat (Eriogonum species) and various sagebrushes (Artemisia species).
• It is listed as a federally threatened species.

Morphological Characteristics

• The ashgray Indian paintbrush has an erect stem, which is bare in the lower part, with multiple ramifications developing higher up.

Interactions with Other Organisms

• Castilleja cinerea interacts with buckwheat (Eriogonum species) and sagebrushes (Artemisia species) by attaching to them.

Further Information

• U.S. Fish and Wildlife Service
• RHS (Royal Horticultural Society)
• Dave's Garden
• Discover Life
• CalPhotos