Supriya Ghosh (Editor)

Castilleja ambigua

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Kingdom
  
Family
  
Scientific name
  
Castilleja ambigua

Rank
  
Species

Order
  
Genus
  
Castilleja

Higher classification
  
Indian paintbrush

Castilleja ambigua httpsuploadwikimediaorgwikipediacommonsthu

Similar
  
Indian paintbrush, Castilleja attenuata, Castilleja arachnoidea, Castilleja rubicundula, Castilleja tenuis

Castilleja ambigua is a species of Indian paintbrush known by the common name Johnny-nip. It is native to western North America from British Columbia to California, where it is most common along the coast in salt marshes and scrub.

Contents

Description

This is a highly variable annual herb growing to a maximum height near 30 centimeters. The leaves are 1 to 5 centimeters long and lobed or not. The inflorescence is up to 12 centimeters long and a few wide. It is packed with bracts that have white to light purple ridged tips. Between the bracts emerge the lobed flowers, which are yellow to light purple or rose. The fruit is a capsule about a centimeter long.

Subspecies

There are three subspecies, two of which are endemic to California.

The Humboldt Bay owl's clover, Castilleja ambigua ssp. humboldtiensis, is considered a threatened plant in Northern California.

References

Castilleja ambigua Wikipedia


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