Glume and Vellum

Glume noun - Small dry membranous bract found in inflorescences of Gramineae and Cyperaceae.

Vellum and glume are semantically related. In some cases you can use "Vellum" instead a noun "Glume".

Vellum noun - Fine parchment prepared from the skin of a young animal e.g. a calf or lamb.

Glume and vellum are semantically related. Sometimes you can use "Glume" instead a noun "Vellum".