Ken-ichi Ueda   cc-by-nc-4.0

Bombus appositus (White Shouldered Bumble Bee) is a species of Apidae in the family Apidae. They visit flowers of larkspur, alpine gentian, field locoweed, and Sierra fumewort.

EOL has data for 10 attributes, including:

Known occurrences, collected specimens and observations of White Shouldered Bumble Bee. View this species on GBIF