Rhododendron trichostomum (毛嘴杜鹃) is a rhododendron species native to southwestern China, where it grows at altitudes of NaNm (-2,147,483,648feet). It is an evergreen shrub that grows to NaNcm (-2,147,483,648inches) in height, with leaves that are linear, linear-lanceolate, oblong, or oblanceolate, 0.8–3.2 by 0.3–0.5 cm in size. The flowers are pink or white.