C. glaucus
# C. glaucus

C. glaucus may refer to:

* Callistemon glaucus, a shrub in the myrtle family
* Caulanthus glaucus, a plant in the mustard family
* Chiton glaucus, the green chiton
* Coluber glaucus, now Bothrops lanceolatus, the fer-de-lance snake
* Conus glaucus, a species of cone snail
* Craugastor glaucus, a species of frog
