| Entry | Volume | Pages |
|---|---|---|
| Perezia | 57 | 53 |
| Perezia bellidifolia | 55 | 248 |
| Perezia bellidifolia | 62 | 257, 260, 292 |
| Perezia carthamoides | 58 | 25, 29C |
| Perezia carthamoides | 62 | 265, 271 |
| Perezia carthamoides | 82 | 407C |
| Perezia fonckii | 55 | 320C, 323 |
| Perezia fonckii | 62 | 257, 260 |
| Perezia fonckii | 66 | 238 |
| Perezia lanigera | 62 | 248, 301, 437P.C.* |
| Perezia lanigera | 66 | C |
| Perezia lanigera | 67 | 60 |
| Perezia linearis | 4 | 199 |
| Perezia linearis | 17 | 32 |
| Perezia megalantha | 29 | R 183 |
| Perezia pilifera | 55 | 248 |
| Perezia pilifera | 58 | 26 |
| Perezia pilifera | 62 | 257, 260, 261, 271, 292 |
| Perezia pilifera | 79 | 255 |
| Perezia pilifera | 81 | 309C |
| Perezia pinnatifida | 3 | 223 |
| Perezia pungens | 59 | 261 |
| Perezia recurvata | 24 | 156 |
| Perezia recurvata | 29 | R 180 |
| Perezia recurvata | 33 | 282 |
| Perezia recurvata | 34 | 98 |
| Perezia recurvata | 45 | 47 |
| Perezia recurvata | 53 | 72, 84* |
| Perezia recurvata | 55 | 323 |
| Perezia recurvata | 62 | 261, 273, 284, 292, 301 |
| Perezia recurvata | 66 | 228 |
| Perezia recurvata | 79 | 255 |
| Perezia sessiliflora (misapplied) | 62 | 248 |
| Perezia sp. (Andes) | 42 | 291 |
| Perezia sp. (Andes) | 43 | 144, 145P, 286P, 287 |
| Perezia sp. (Andes) | 44 | 103 |
| Perezia sp. white-flowered, Peru | 83 | 191C |
| Perezia stubelii | 23 | 321 |