| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Euphorbia leucocephala | Lihue | Small individual poking out of dense Eugenia uniflora hedge. No mature individuals seen in local vicinity. | Preserved_Specimen | Shrub about 2.5 ft. tall. | OED | 2010040201 | Kauai | BISH | 2010-04-02 |
| 2 | Euphorbia leucocephala | Honolulu, Nuuanu area, 2616 Pali Hwy | In partial shade. | Preserved_Specimen | A shrub 2 m. tall, well-branched. Bracts subtending cyatlia white with some apple green. | Lau, J. | 1619.5 | Oahu | BISH | 1985-11-16 |
| 3 | Euphorbia leucocephala | Koloa District: Kalaheo. Lae road | Preserved_Specimen | Shrub of seven ft. Young stems green w/reddish tinge. Leaves dull green to dark green above w/pale green midvein & lateral veins, below dull grey-green w/whitish-green midrib. Bracts white w/green mucro. Cyatheal glands pale green. | Flynn, T.W. | 3217 | Kauai | BISH | 1988-12-01 | |
| 4 | Euphorbia leucocephala | Lana'I City | Preserved_Specimen | Cultivated shrubs to 1.5 m. with copious white sap, bracts white. Hundreds of seedlings observed in adjacent lawn, up to 5 m. from parent plants. | Oppenheimer, H.L. | 40734 | Lanai | BISH | 2007-04-27 |