| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Dahlia × hortensis | Lihue District: Puhi, Kilohana Plantation grounds (now Gaylord's Restaurant) | In garden. | Preserved_Specimen | Herb 1.5 m tall, probably perennial. Flower heads burgundy color. | Lorence, D.H. | 6625 | Kauai | BISH | 1990-10-31 |
| 2 | Dahlia × hortensis | Tubers purchased at Star Market Garden Center, Kaneohe; and then grown at 209 Oneawa Kai Place, Kailua | In garden. | Preserved_Specimen | Cactus type dahlia, plants ca. 30 tall; stems hollow. Ray flowers deep red; disc flowers vivid yellow-orange. | Staples, G.W. | 938 | Oahu | BISH | 1994-07-01 |
| 3 | Dahlia × hortensis | Tubers purchased at Star Market Garden Center, Kaneohe; and then grown at 209 Oneawa Kai Place, Kailua | In garden. | Preserved_Specimen | Cactus type dahlia, plants ca. 30 tall; stems hollow. Ray flowers deep red; disc flowers vivid yellow-orange. | Staples, G.W. | 938 | Oahu | BISH | 1994-07-01 |
| 4 | Dahlia × hortensis | Honolulu; Garden Mart, Dillingham Blvd. behind old Gem Store | Preserved_Specimen | Bedding plant sold for $2.07. | Herbst, D.R. | 9720 | Oahu | BISH | 1995-06-02 | |
| 5 | Dahlia × hortensis | Tubers purchased at Star Market Garden Center, Kaneohe; and then grown at 209 Oneawa Kai Place, Kailua | In garden. | Preserved_Specimen | Cactus type dahlia, plants ca. 30 tall; stems hollow. Ray flowers deep red; disc flowers vivid yellow-orange. | Staples, G.W. | 938 | Oahu | BISH | 1994-07-01 |
| 6 | Dahlia × hortensis | Honolulu; Garden Mart, Dillingham Blvd. behind old Gem Store | Preserved_Specimen | Bedding plant sold for $2.07. | Herbst, D.R. | 9720 | Oahu | BISH | 1995-06-02 | |
| 7 | Dahlia × hortensis | Kokee; Camp 10 Road, garden at Plew's residence | Preserved_Specimen | Plews, J.H.R. | Kauai | BISH | 1986-10-23 | |||
| 8 | Dahlia × hortensis | Kokee. Camp. 10 Road: Garden at Plew's residence | Preserved_Specimen | Plews, J.H.R. | Kauai | BISH | 1986-10-23 |