Similar erosions, which quickly form scabs, as a rule, may be noticed in cases in which the teats of milk cows have become affected, and instances are reported in which sloughing of the tegument immediately around the lesions upon the udder has occurred.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
The ripe pseudospores are enveloped in a thick tegument, of a dark brown colour.
"Fungi: Their Nature and Uses"
Mordecai Cubitt Cooke
The tegument of these pseudospores, above all in those which have germinated, and have consequently become more transparent, it is easy to see has many pores, or round ostioles.
"Fungi: Their Nature and Uses"
Mordecai Cubitt Cooke