| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Catalpa longissima | Honolulu: Wilder Ave. near McCully St | Preserved_Specimen | Street tree 9 m. tall in full sun. Flowers white with rose towards the center and with purple striations in the throat. The flowers are sweetly fragrant (morning). | Lau, J. | 1269 | Oahu | BISH | 1985-07-29 | |
| 2 | Catalpa longissima | Waimea. In vacant lot west of Federal Credit Union building | Preserved_Specimen | Tree of 40 ft. Flowers whitish-yellow with slight purple tinge in throat. | Flynn, T.W. | 2225 | Kauai | BISH | 1987-06-09 | |
| 3 | Catalpa longissima | Honolulu, University of Hawaii, Manoa Campus, # 2 on map of campus trees and plants | Tall tree with furrowed bark; slender, pendent branches, white flowers. | Preserved_Specimen | Tall tree with furrowed bark; slender, pendent branches, white flowers. | Herbst, D.R. | 597 | Oahu | BISH | 1967-09-15 |
| 4 | Catalpa longissima | Honolulu; Manoa Valley, University of Hawaii Manoa Campus | Preserved_Specimen | Krajina, V.J. | 62235 | Oahu | BISH | 1961-10-18 | ||
| 5 | Catalpa longissima | Honolulu: Manoa Valley; University of Hawaii Manoa Campus | Preserved_Specimen | Krajina, V.J. | 62235 | Oahu | BISH | 1961-10-18 | ||
| 6 | Catalpa longissima | Honolulu, HSPA, Vineyard Street | Preserved_Specimen | MacDaniels, L.H. | 462 | Oahu | BISH | 1927-01-17 | ||
| 7 | Catalpa longissima | Koolau Mountain Range: Manoa Valley; University of Hawaii Manoa Campus | Preserved_Specimen | Krajina, V.J. | 62235 | Oahu | BISH | 1961-10-18 | ||
| 8 | Catalpa longissima | Puhi Camp, west of Kauai Community College. From yeard of abandoned homesite | Preserved_Specimen | Small shrub of four ft. Stems greyish. Leaf above slightly glossy. New growth with slight purplish tinge. Pedicel purple, bud green washed purple. | Flynn, T.W. | 1654 | Kauai | BISH | 1986-04-04 | |
| 9 | Catalpa longissima | Honolulu | Preserved_Specimen | Meebold, A. | Oahu | BISH | 1943-08-01 | |||
| 10 | Catalpa longissima | Honolulu, Kamehameha Heights, new grounds of Kamehameha School | Preserved_Specimen | Judd Jr., A.F. | Oahu | BISH | 1930-11-28 | |||
| 11 | Catalpa longissima | Lihue District: Lihue, park in front of Water Department Office, adjacent to Nawiliwili Road (across from Kukui Grove Shopping Center) | Preserved_Specimen | Tree 8 m. tall, trunk 40 cm in diam. Corolla lobes pale pink with pale purple tube. | Lorence, D.H. | 6352 | Kauai | BISH | 1988-05-06 | |
| 12 | Catalpa longissima | Kaimuki neighborhood, near 12th and Harding Avenue. UTM 2353760, 624445 | Dry lowland residential area. Growing from under a water heater within a narrow fenced area near restaurant. | Preserved_Specimen | Tree about 6 meters tall, flowers white with purple streaks in inner corolla, petals ruffled. Fruit about 12 inches long, about .25 inches wide, tapered at tip. | OED | 2009030501 | Oahu | BISH | 2009-03-05 |