| Entry | Volume | Pages |
|---|---|---|
| Besseya alpina | 17 | 28 |
| Besseya alpina | 49 | 66 |
| Besseya alpina | 60 | 151 |
| Besseya alpina | 71 | 94 |
| Besseya arizonica | 16 | 16 |
| Besseya bullii | 41 | 131 |
| Besseya cinerea | 15 | 30 |
| Besseya plantaginea | 16 | 16 |
| Besseya plantaginea | 19 | 38 |
| Besseya ritterana | 41 | 131 |
| Besseya wyomingensis | 53 | 244 |
| Besseya wyomingensis | 60 | 285 |
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