Phacelia breweri is a branching annual herb spreading or growing upright to a maximum height near 45 centimeters. It is glandular and coated in soft and coarse hairs. The lance-shaped or oval leaves are up to 4 centimeters long, the lower ones lobed. The hairy
inflorescence is a crowded, one-sided, curving or coiling cyme of many bell-shaped flowers. Each flower is about half a centimeter wide and light blue in color. The bloom period is March to June. ==References==