Castilleja glanduliferaCastilleja glandulifera, commonly called the glandular paintbrush or sticky paintbrush is a species of paintbrush.DescriptionThis is a short perennial plant growing long. Leaves are yellowish-green with brighter yellow bracts. Upper plant has a gland that produces a sticky substance, hence both the common names Glandular and Sticky Paintbrush.RangeNear endemic to the subalpine zones of eastern Oregon, with disjunct populations in California and Idaho.HabitatGrows in sandy granite slopes, talus, and hillsides at.PhenologyBlooms from June to September.