Coat of arms of Herman

The blazon

vert, a lion, passant, or, armed and langued gu. betw. three annulets ar. — Crest, a lion, couchant, guardant, or, under a palm-tree ppr. [Co - firmed to Nicholas Herman, of Middleton- Stony, Oxfordshire, hy Sir William Segar, Garter, Dec. 10, 1630.]

A blazon is the description of a coat of arms in the technical language of heraldry. The drawing comes from that text, and from nothing else.