| Dubautia arborea (A. Gray) D. D. Keck |
Accepted |
13 |
| Dubautia ciliolata (DC.) D. D. Keck |
Accepted |
14 |
| Dubautia herbstobatae G. D. Carr |
Accepted |
13 |
| Dubautia imbricata H. S. John & G. D. Carr |
Accepted |
14 |
| Dubautia knudsenii Hillebr. |
Accepted |
14 |
| Dubautia knudsenii subsp. nagatae (H. S. John) G. D. Carr |
Accepted |
14 |
| Dubautia laevigata A. Gray |
Accepted |
14 |
| Dubautia latifolia (A. Gray) D. D. Keck |
Accepted |
14 |
| Dubautia laxa Hook. & Arn. |
Accepted |
14 |
| Dubautia laxa subsp. bryanii (Sherff) G. D. Carr |
Accepted |
14 |
| Dubautia laxa subsp. pseudoplantaginea (Skottsb.) G. D. Carr |
Accepted |
14 |
| Dubautia linearis (Gaudich.) D. D. Keck |
Accepted |
13 |
| Dubautia linearis subsp. hillebrandii (H. Mann) G. D. Carr |
Accepted |
13 |
| Dubautia linearis subsp. opposita (Sherff) G. D. Carr |
Accepted |
13 |
| Dubautia menziesii (A. Gray) D. D. Keck |
Accepted |
13 |
| Dubautia microcephala Skottsb. |
Accepted |
14 |
| Dubautia molokaiensis (Hillebr.) D. D. Keck |
Accepted |
13 |
| Dubautia montana (H. Mann) D. D. Keck |
Accepted |
13 |
| Dubautia paleata A. Gray |
Accepted |
14 |
| Dubautia pauciflorula H. S. John & G. D. Carr |
Accepted |
14 |
| Dubautia plantaginea Gaudich. |
Accepted |
14 |
| Dubautia platyphylla (A. Gray) D. D. Keck |
Accepted |
13 |
| Dubautia raillardioides Hillebr. |
Accepted |
14 |
| Dubautia scabra (DC.) D. D. Keck |
Accepted |
14 |
| Dubautia scabra subsp. leiophylla (A. Gray) G. D. Carr |
Accepted |
14 |
| Dubautia sherffiana Fosberg |
Accepted |
13 |
| Dubautia waialealae Rock |
Accepted |
14 |
| Dubautia waianapanapaensis G. D. Carr |
Accepted |
13 |
| Dubautia dolosa O. Deg. & Sherff |
Unresolved |
13 |
| Dubautia reticulata (Sherff) G. D. Carr |
Unresolved |
13 |
| Dubautia ciliolata subsp. ciliolata |
Synonym of Dubautia ciliolata (DC.) D. D. Keck |
14 |
| Dubautia imbricata subsp. imbricata |
Synonym of Dubautia imbricata H. S. John & G. D. Carr |
14 |
| Dubautia knudsenii subsp. knudsenii |
Synonym of Dubautia knudsenii Hillebr. |
14 |
| Dubautia laxa subsp. laxa |
Synonym of Dubautia laxa Hook. & Arn. |
14 |
| Dubautia linearis subsp. linearis |
Synonym of Dubautia linearis (Gaudich.) D. D. Keck |
13 |
| Dubautia rockii (Sherff) D. D. Keck |
Synonym of Dubautia menziesii (A. Gray) D. D. Keck |
13 |
| Raillardia molokaiensis Hillebr. |
Synonym of Dubautia molokaiensis (Hillebr.) D. D. Keck |
13 |
| Raillardia molokaiensis Hillebr. |
Synonym of Dubautia molokaiensis (Hillebr.) D. D. Keck |
13 |
| Dubautia plantaginea subsp. plantaginea |
Synonym of Dubautia plantaginea Gaudich. |
14 |
| Dubautia platyphylla |
Synonym of Dubautia platyphylla (A. Gray) D. D. Keck |
13 |
| Dubautia scabra subsp. scabra |
Synonym of Dubautia scabra (DC.) D. D. Keck |
14 |
| Dubautia sherffiana |
Synonym of Dubautia sherffiana Fosberg |
13 |
