ID#  |  Locality | Collector | Date | | MO 54501 | : Nihoa Island; Valley 2; at bottom, 1/4 mi. from shore | C.M. Cooke Jr., D. Thaanum | 11 Jun 1923 |
| MO 54502 | : Nihoa Island; Valley 2; at bottom, 1/4 mi. from shore | C.M. Cooke Jr., D. Thaanum | 11 Jun 1923 |
| MO 54503 | : Nihoa Island; Valley 2; at bottom, 1/4 mi. from shore | C.M. Cooke Jr., D. Thaanum | 11 Jun 1923 |
| MO 54505 | : Nihoa Island; Ridge 4-5; near edge, 300 yds. from shore | C.M. Cooke Jr., D. Thaanum | 12 Jun 1923 |
| MO 54518 | : Nihoa Island; W. ridge; hillside | Cmc Jr., D. Thaanum | 13 Jun 1923 |
| MO 54519 | : Nihoa Island; W. ridge; hillside | Cmc Jr., D. Thaanum | 13 Jun 1923 |
| MO 54522 | : Nihoa Island; W. ridge; hillside | Cmc Jr., D. Thaanum | 13 Jun 1923 |
| MO 54523 | : Nihoa Island; W. ridge; hillside | Cmc Jr., D. Thaanum | 13 Jun 1923 |
| MO 54526 | : Nihoa Island; Ridge between valley 2 3 | Cmc Jr., D. Thaanum | 13 Jun 1923 |
| MO 54527 | : Nihoa Island; Ridge between valley 2 3 | Cmc Jr., D. Thaanum | 13 Jun 1923 |
| MO 54528 | : Nihoa Island; Ridge between valley 2 3 | Cmc Jr., D. Thaanum | 13 Jun 1923 |
| MO 54529 | : Nihoa Island; Ridge between valley 2 3 | Cmc Jr., D. Thaanum | 13 Jun 1923 |
| MO 57130 | : Nihoa Island; Val. 2; E side, hillside, mouth of cave, 1/4 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57131 | : Nihoa Island; Val. 2; E side, hillside, mouth of cave, 1/4 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57132 | : Nihoa Island; Val. 2; top of val., hillside, dry opn ground, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57133 | : Nihoa Island; Val. 2; top of val., hillside, dry opn ground, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57134 | : Nihoa Island; Val. 2; top of val., hillside, dry opn ground, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57135 | : Nihoa Island; Val. 2; top of val., hillside, dry opn ground, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57136 | : Nihoa Island; Val. 2; top of val., hillside, dry opn ground, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57137 | : Nihoa Island; Val. 2; top of val., hillside, dry opn ground, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57141 | : Nihoa Island; Val. 2; under Wilder's Rock, ridge, dry open ground, 1/3 mi. from shore | D. Thaanum | 11 Jun 1923 |
| MO 57142 | : Nihoa Island; Val. 2; under Wilder's Rock, ridge, dry open ground, 1/3 mi. from shore | D. Thaanum | 11 Jun 1923 |
| MO 57146 | : Nihoa Island; Val. 2; hillside near top of val., dry open ground 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57147 | : Nihoa Island; Val. 2; hillside near top of val., dry open ground 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57148 | : Nihoa Island; Val. 2; hillside near top of val., dry open ground 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57151 | : Nihoa Island; Val. 2; W hillside, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57153 | : Nihoa Island; Val. 2; W hillside, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57155 | : Nihoa Island; Val. 2; W hillside, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57159 | : Nihoa Island; Val. 2; W hillside, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57161 | : Nihoa Island; Val. 2; W hillside, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57162 | : Nihoa Island; Val. 2; W hillside, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57170 | : Nihoa Island; Val. 2; W hillside, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57171 | : Nihoa Island; Val. 2; W hillside, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57173 | : Nihoa Island; Val. 2; W hillside, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57176 | : Nihoa Island; Val. 3; E hillside, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57177 | : Nihoa Island; Val. 3; E hillside, 1/3 mi. from shore | C.M. Cooke, Jr. & D. Thaanum | 11 Jun 1923 |
| MO 57193 | : Nihoa Island; Val. 5; below Bot. 10, E hillside, 300 yds from shore | C.M. Cooke, Jr. & D. Thaanum | 12 Jun 1923 |
| MO 57205 | : Nihoa Island; Val. 5 & 6; ridge at bottom of val., hillside, 200 yds from shore | C.M. Cooke, Jr. | 12 Jun 1923 |
| MO 57206 | : Nihoa Island; Val. 5 & 6; ridge at bottom of val., hillside, 200 yds from shore | C.M. Cooke, Jr. | 12 Jun 1923 |
| MO 57207 | : Nihoa Island; Val. 5 & 6; ridge at bottom of val., hillside, 200 yds from shore | C.M. Cooke, Jr. | 12 Jun 1923 |
| MO 57214 | : Nihoa Island; Val. 6; head of val., ridge, in cave | D. Thaanum | 12 Jun 1923 |
| MO 57233 | : Nihoa Island; Val. 3; W ridge, hillside | D. Thaanum & C.M.C. Jr. | 13 Jun 1923 |
| MO 57235 | : Nihoa Island; ridge between 2 & 3, on hillside | D. Thaanum & C.M.C. Jr. | 13 Jun 1923 |
| MO 57236 | : Nihoa Island; ridge between 2 & 3, on hillside | D. Thaanum & C.M.C. Jr. | 13 Jun 1923 |
| MO 57237 | : Nihoa Island; ridge between 2 & 3, on hillside | D. Thaanum & C.M.C. Jr. | 13 Jun 1923 |
| MO 57238 | : Nihoa Island; ridge between 2 & 3, on hillside | D. Thaanum & C.M.C. Jr. | 13 Jun 1923 |
| MO 57244 | : Nihoa Island; ridge between 2 & 3, on hillside | D. Thaanum & C.M.C. Jr. | 13 Jun 1923 |
| MO 57245 | : Nihoa Island; ridge between 2 & 3, on hillside | D. Thaanum & C.M.C. Jr. | 13 Jun 1923 |
| MO 57246 | : Nihoa Island; ridge between 2 & 3, on hillside | D. Thaanum & C.M.C. Jr. | 13 Jun 1923 |
| MO 57247 | : Nihoa Island; ridge between 2 & 3, on hillside | D. Thaanum & C.M.C. Jr. | 13 Jun 1923 |
