Samiksha Jaiswal (Editor)

Castilleja affinis

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Kingdom
  
Plantae

Family
  
Orobanchaceae

Scientific name
  
Castilleja affinis

Rank
  
Species

Order
  
Lamiales

Genus
  
Castilleja

Higher classification
  
Indian paintbrush

Castilleja affinis Castilleja affinis H

Similar
  
Indian paintbrush, Castilleja foliolosa, Castilleja neglecta, Castilleja densiflora, Castilleja attenuata

Castilleja affinis is a species of Castilleja known by the common name coast Indian paintbrush.

Contents

It is native to western North America from Washington to Baja California, where it grows on hills and mountains slopes along the coast and inland.

Castilleja affinis httpsuploadwikimediaorgwikipediacommonsthu

Description

Castilleja affinis Castilleja affinis Wildflowers in Santa Barbara

This is a perennial herb growing an erect stem up to about 60 centimeters in maximum height. It is greenish to purple in color and may be hairless to quite hairy. The leaves are variable in shape and up to 8 centimeters long. The inflorescence is a series of bracts in shades of bright red to yellowish. Flowers appearing between the bracts are a bit longer and covered in hairs. They are green to purple lined with red or yellow. The fruit is a capsule just over a centimeter long.

Subspecies

There are three subspecies of this plant, two of which are rare:

Castilleja affinis Coast Indian Paintbrush Castilleja affinis ssp affinis

  • Subspecies littoralis grows on the coastline of northern California and Oregon.
  • Subspecies neglecta, known commonly as the Tiburon paintbrush, is known from only a few occurrences in and around the San Francisco Bay Area. It is a federally listed endangered species.
  • Subspecies affinis is the most widespread subspecies.

  • Castilleja affinis Coast Paintbrush Castilleja affinis ssp affinis

    References

    Castilleja affinis Wikipedia