Castilleja affinis Hook. & Arn.

Species Classification and Growth Form

Castilleja affinis Hook. & Arn. is a perennial herb that produces an erect stem reaching a maximum height of around 60 centimeters (24 inches).

Stem Color and Texture

The plant ranges in color from greenish to purple, and its texture can vary from hairless to quite hairy.

Leaf Characteristics

Its leaves are variable in shape and grow up to 8 centimeters long.

Inflorescence Bract Features

The inflorescence consists of a series of bracts that come in shades ranging from bright red to yellowish.

Flower Characteristics

The flowers that grow between the bracts are slightly longer than the bracts, covered in hairs, and are green to purple with red or yellow striping.

Fruit Characteristics

The fruit this plant produces is a capsule just over one centimeter long.