Overview of Cryptantha crassisepala, commonly called hidden flower or thick sepal cats eye. Pictures from the Falls Trail in Bandelier National Monument. Cryptantha crassisepala occurs between 3500 and 6500 ft (1067–1981 m). Note the curved appearance of the right hand bloom stalk, which reminds me slightly of some of the scorpion weeds.

Closeup of the flowers of Cryptantha crassisepala. The flowers, which are tubular with five white petals, occur in very hairy, dense clusters.

Closeup of the stem of Cryptantha crassisepala. Note the stiff, numerous hairs on the stem.

Closeup of the basal leaves of Cryptantha crassisepala. Note the stiff, numerous hairs that cover these lanceolate-shaped leaves.