| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Bougainvillea × buttiana | Green Valley Punaluu Ranch | Garden; rocky clay. | Preserved_Specimen | Avilla, J.J. | 23 | Oahu | BISH | 1975-03-18 |
| 2 | Bougainvillea × buttiana | Wailua Game Reserve | plots stripmined for bauxite ore. | Preserved_Specimen | Howard, R.A. | 20238 | Kauai | BISH | 1985-10-20 |
| 3 | Bougainvillea × buttiana | 75 yards S of Kahuku Hospital, Honolulu | Flat slope. Soil coral clay. | Preserved_Specimen | McCulloch, R. | 38 | Oahu | BISH | 1975-04-11 |
| 4 | Bougainvillea × buttiana | LTM of BYU-H Campus | Flat slope. Soil clay, sandy. Mostly on low lying areas. | Preserved_Specimen | Utai, M. | 9 | Oahu | BISH | 1975-03-01 |
| 5 | Bougainvillea × buttiana | Church College of Hawaii | Slope 15%. Soil volcanic clay. | Preserved_Specimen | Beckham, N. | 35 | Oahu | BISH | 1967-04-06 |
| 6 | Bougainvillea × buttiana | Church College of Hawaii, Laie | 15% Slope. Soil is clay, loam. | Preserved_Specimen | Beckham, N. | 39 | Oahu | BISH | 1967-04-08 |
| 7 | Bougainvillea × buttiana | Puuhonua o Honaunau National Historical Park, by Visitor Center and main ruins | exotic vegetation; area modified by ancient Polynesians | Preserved_Specimen | Higashino, P.K. | 10303 | Hawaii | BISH | 1984-04-08 |
| 8 | Bougainvillea × buttiana | Near L.D.S. Church, Waialua, Honolulu | 5% slope. Soil: silty loam. | Preserved_Specimen | Alfualo, D. | 41 | Oahu | BISH | 1975-03-08 |
| 9 | Bougainvillea × buttiana | Haleiwa | Flat slope. Soil loam. | Preserved_Specimen | Hai, N. | 4 | Oahu | BISH | 1975-04-01 |
| 10 | Bougainvillea × buttiana | Laie, behind temple | Sandy loam. | Preserved_Specimen | Weber, L. | 337 | Oahu | BISH | 1977-03-24 |
| 11 | Bougainvillea × buttiana | Pearl City, 1114 Hookahi Street | Slope 1-2%. Soil sandy loam. | Preserved_Specimen | Sanclay, S. | 23 | Oahu | BISH | 1986-03-12 |
| 12 | Bougainvillea × buttiana | Hauula | Slope 5-15%. Soil clay. | Preserved_Specimen | Hall, M.T. | 2 | Oahu | BISH | 1980-12-12 |
| 13 | Bougainvillea × buttiana | BYU-H Campus, Laie | Slope flat. Soil loam. | Preserved_Specimen | Tiu, C. | 40 | Oahu | BISH | 1975-04-02 |
| 14 | Bougainvillea × buttiana | Keapu, 329 Mamaloah Hwy., residence, Kona | hedge | Preserved_Specimen | Teraoka, W. | 11 | Hawaii | BISH | 1979-04-20 |
| 15 | Bougainvillea × buttiana | Mokolii | Scattered plants on W side. | Preserved_Specimen | Starr, F. | 5041931 | Oahu | BISH | 2005-04-19 |
| 16 | Bougainvillea × buttiana | Niu area of Honolulu, Oka Nursery & Landscaping. 445 Halaki St | Preserved_Specimen | Lau, J. | 1965 | Oahu | BISH | 1986-02-03 | |
| 17 | Bougainvillea × buttiana | 1114 Hookahi St., Pearl City | Preserved_Specimen | Fosberg, F.R. | 10542 | Oahu | BISH | 1933-05-28 | |
| 18 | Bougainvillea × buttiana | Bishop Museum grounds | Preserved_Specimen | Leu, M. | 53 | Oahu | BISH | 1987-11-30 | |
| 19 | Bougainvillea × buttiana | 104 Nokoa drive, Wailuku, Maui | Preserved_Specimen | Tanabe, L. | 25 | Maui | BISH | 1960-12-28 | |
| 20 | Bougainvillea × buttiana | Kapaa, in Geraldine King Tams garden | Preserved_Specimen | Mabberley, D.J. | 2470 | Kauai | BISH | 1998-06-10 |