Comastoma tenellum tenellum (Dane's Dwarf Gentian) is a subspecies of annual herb in the family Gentianaceae. They are native to Greenland, Canada, The Contiguous United States, and Alaska. They have simple, broad leaves. Flowers are visited by Yellow Head Bumble Bee. Individuals can grow to 0.049 m.
EOL has data for 13 attributes, including: