In Ustilago, the minute sooty spores are developed either on delicate threads or in compacted cells, arising first from a sort of semi-gelatinous, grumous stroma.
"Fungi: Their Nature and Uses"
Mordecai Cubitt Cooke
He loathed his land's divergent parties, loth To grant them speech, they were such idle troops; The friable and the grumous, dizzards both.
"The Complete Project Gutenberg Works of George Meredith"
George Meredith
Stomach contains dark, grumous matter, and is soft, pale, and brittle.
"Aids to Forensic Medicine and Toxicology"
W. G. Aitchison Robertson