This section is from the book "Field Book Of Western Wild Flowers", by Margaret Armstrong. Also available from Amazon: Field Book Of Western Wild Flowers.
An interesting annual plant, quite pretty, about a foot high, the stem sometimes branching and the branches suggesting those of a candelabrum, clothed with soft, finely divided, dull green leaves and ending in spikes of green bracts and pretty little flowers, three-quarters of an inch long. The calyx is green, the upper lip of the corolla is purplish-pink and the lower lip is swollen, three-lobed and cream-white, turning pink in fading. This grows in dry places at altitudes of from six to eight thousand feet. Only one of the branches is given in the picture.

Owls-clover- O. purpureo-albus. Owl's-clover-O. exsertus. Escobita,-Orthocarpus densiflorus. FIGWORT FAMILY. Scrophulariaceae.
 
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