Dubautia arborea (A. Gray) D.D. Keck , Occas. Pap. Bernice P. Bishop Mus. 11(19): 28. 1936.
*Verification: D.M. Mix.

Type Information
Basionym: Railliardia arborea A. Gray , Proc. Amer. Acad. Arts 5: 134 1861.
Hawai`i, Mauna Kea. 1840. U. S. Expl. Exped. s.n..
Lectotype [US]. Isolectotype(s) [GH! [photo F!], K!, NY 3 sheets [2 photos F!], US!]. Lectotypified in Sherff. Bernice P. Bishop Mus. Bull. 135: 134. 1935.
Note: as "Raillardia".
*Verification: None.
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