floccus
Noun
Meaning
The tuft of hair terminating the tail of mammals.
A tuft of feathers on the head of young birds.
A woolly filament sometimes occuring with the sporules of certain fungi.
Source: Webster's dictionarySynonyms
Derivatives
Examples
It is occasionally seen with cirrocumulus and altocumulus of the species stratiformis, castellanus, and floccus, and with stratocumulus of the species stratiformis and castellanus.
Clouds of the more detached tufted floccus species are also subdivisions of genus-types which may be cirriform or stratocumuliform.
They are not to be confused with cirrocumulus floccus since they are larger than cirrocumulus and mostly are isolated.