Pileus vs Pileated - What's the difference?
pileus | pileated |
the cap of a mushroom.
the bell of a jellyfish
(meteorology) a small thin cloud attached to a cumulus cloud. A cap cloud
a conical felt hat worn in ancient Rome and Greece
The top of the head of a bird, from the bill to the nape.
(botany) Having a pileus
(zoology) Having a crest covering the pileum