Illustrated Companion to the Latin Dictionary/Lingula
This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich.
LINGULA. A vulgar and incorrect writing for LIGULA; which see. Mart. xiv. 120.