P. glaucus
# P. glaucus

P. glaucus may refer to:

* Papilio glaucus, the Eastern tiger swallowtail, a butterfly species native to North America
* Phyllobius glaucus, a weevil species found across Europe
* Phyllocladus glaucus, now Phyllocladus aspleniifolius, the celery-top pine
* Pluteus glaucus, a medicinal mushroom
* Pseudomys glaucus, the blue-gray mouse
