Marilaunidium sandwicense (A. Gray) Kuntze , Revis. gen. pl. 2: 434. 1891.
Flora of the Hawaiian Islands --Basionym Type Information Nama sandwicensis A. Gray , Proc. Amer. Acad. Arts 5: 338 1862 [Jan].
Syntype
Note: St. John's lectotypification on Mann & Brigham 97 (Rhodora 87: 590. 1985) is TOTALLY BOGUS since that collection was made at least two years after Gray published the name (Hitchcock, 1933, also cited Mann & Brigham 97 as the type). Syntypes: "Oahu, Macrae, Nuttall, Remy, no. 425. Sand-hills of Maui, Dr. Pickering and Mr. Breckenridge. Kauai, Nuttall." US syntype has no locality data.
=Nama sandwicensis
*Verification: R.K. Shannon, W.L. Wagner.
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*Verification: D.M. Mix.
Marilaunidium sandwicense (A. Gray) Kuntze var. laysanicum (Brand) O. Deg., Fl. Hawaiiensis, fam. 312. Marilaunidium sandwicense. 1932.
Flora of the Hawaiian Islands --Basionym Type Information Nama sandwicensis A. Gray var. laysanicum Brand, in Engler, Pflanzenr. IV. 251 (Heft 59): 152 1913.
Laysan.