Insect Pollinators of Penstemon Series Graciles (Scrophulariaceae) with Notes on osmia and Other Megachilidae
- 期刊名称American Midland Naturalist
- 作者Frank S. Crosswhite and Carol D. Crosswhite
- 卷第76卷
- 期第2期
- 印刷ISSN0003-0031
- 电子ISSN1938-4238
- 文件大小1407.17KB
- 发表时间1966-10
- DOI10.2307/2423097
- 页码450-467