Cerastium (Mouse Ear Chickweed) is a genus of herb in the family carpetweeds. They are native to Greenland, Saint-Pierre Et Miquelon, Canada, The Contiguous United States, and Alaska. They have capsule fruit. Flowers are visited by Callophrys niphon, Andrena rufosignata, Coenonympha california, and Halictus confusus.
EOL has data for 13 attributes, including: