Zitomer, R.A., Galbraith, S.M., Betts, M.G., Moldenke, A.R., Progar, R.A. and Rivers, J.W. 2023. Taxonomic voucher specimens for study of bee communities in intensively managed Douglas-fir forests in the Oregon Coast Range. Catalog: Oregon State Arthropod Collection. 7, 1 (Jan. 2023). DOI:https://doi.org/10.5399/osu/cat_osac.7.1.4990.