SafePlants

Chaenactis douglasii: Dusty Maiden

Also known as Douglas' Dustymaiden, Dusty Maidens, Douglas False Yarrow, or Hoary Pincushion, Chaenactis douglasii is a captivating wildflower native to western North America.

Considerations for Pets

• The text mentions that Chaenactis douglasii belongs to the Asteraceae (Sunflower) family.

Considerations for Children

• The text mentions that Chaenactis douglasii belongs to the Asteraceae (Sunflower) family.

Taxonomy and Nomenclature

• Scientific Name: Chaenactis douglasii (Hook.) Hook. &amp Arn.
• Family: Asteraceae (Sunflower Family or Compositae)
• Common Names: Dusty Maiden, Douglas' Dustymaiden, Dusty Maidens, Hoary Pincushion, Douglas False Yarrow
• Varieties:
  • Chaenactis douglasii var. alpina
  • Chaenactis douglasii var. douglasii
• Synonyms: Some texts may refer to it as Alpine Dusty Maiden when referencing var. alpina.

Distribution and Habitat

• Chaenactis douglasii is found in the western United States, including California, Nevada, Idaho, and Utah.
• It thrives in diverse environments, from rock fields in alpine climates in the Sierra Nevada to disturbed areas such as roadsides.
• The plant is common in at least California and Nevada.

Morphological Characteristics and Growth Habits

• It can be an annual or perennial herb, often a winter annual.
• The plant grows from a taproot, reaching heights of 1.6 inches to 1.4 feet (4 cm to approximately 42 cm).

Ecological Role

• Douglas' dustymaiden can be used as part of native wildlife habitat restoration efforts.

Interactions with Other Organisms

• The plant's breeding biology and pollinators are subjects of study, particularly concerning the bee guild of Douglas' dustymaiden.

Further Information

• Valentine Eastern Sierra Reserve -Sierra Nevada Aquatic Research Laboratory, CA, US
• University of Nevada, Reno, NV
• Great Basin Institute, Reno, NV
• Nevada Partners for Conservation and Development. (NPCD)
• Comstock Seed: www.comstockseed.com