galler

noun

galler

noun

Etymology From gall + -er.

1

One who or that which galls.

The most clear-cut species boundaries are among gallers of different plant parts — leaf blade, petiole, bud and twig.1994, Peter W. Price, William J. Mattson, Yuri N. Baranchikov, The Ecology and Evolution of Gall-forming Insects, page 181:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.