Orr MC, Portman ZM, Griswold TL. Megachile (Megachile) montivaga (Hymenoptera: Megachilidae) nesting in live thistle (Asteraceae: Cirsium). J. Melittol. [Internet]. 2015 Mar. 25 [cited 2024 Apr. 30];(48):1-6. Available from: https://journals.ku.edu/melittology/article/view/4847