Psilotrichum sandwicense (A. Gray) Seem. var. kavaiensis (A. Gray) Drake, Ill. fl. ins. pacif. 270. 1886.
Flora of the Hawaiian Islands --Basionym Type Information Ptilotus sandwicensis A. Gray var. kavaiensis A. Gray, in Mann, Proc. Amer. Acad. Arts 7: 200 1867.
Kaua`i: s.l.. 1840. U. S. Expl. Exped. s.n..
Holotype
[US].
=Nototrichium sandwicense
*Verification: R.K. Shannon, W.L. Wagner.
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Note: As "Psilotrichum sandvicense var. kauaiense."
*Verification: None.
Psilotrichum sandwicense (A. Gray) Seem. var. longespicatum (Hillebr.) Drake, Ill. fl. ins. pacif. 270. 1886.
Flora of the Hawaiian Islands --Basionym Type Information Nototrichium sandwicense (A. Gray) Hillebr. var. longespicatum Hillebr., Fl. Hawaiian Isl. 373 1888.
Moloka`i: Settlement Trail [Kalaupapa]. June 1912. C.N. Forbes 43.Mo.
Neotype
[BISH]. Isoneotype(s)
[BISH! [2], NY, US!]. Neotypified in H. St. John. Phytologia 42: 27. 1979.
Note: As "longe-spicatum." Lectotype destroyed, and no other syntypes extant, according to St. John.
=Nototrichium sandwicense
*Verification: R.K. Shannon.
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Nototrichium sandwicense (A. Gray) Hillebr. var. longespicatum Hillebr., Fl. Hawaiian Isl. 373 1888.
Maui: West Maui. W. Hillebrand s.n..
Lectotype
[B]. Lectotypified in Sherff. Bot. Leafl. 4: 9. 1951.
Note: Additional syntype: Moloka`i, Kalaupapa, Hillebrand s.n. See neotypification.
Flora of the Hawaiian Islands --Basionym Type Information Ptilotus sandwicensis A. Gray , in Mann, Proc. Amer. Acad. Arts 7: 200 1867.
Hawai`i: s.l.. 1851- 1855. J. Rémy 207'.
Lectotype
[GH]. Isolectotype(s)
[BISH!, F, NY]. Lectotypified in Sherff. Bot. Leafl. 4: 6. 1951.
Note: Additional syntype: Hawai`i, U.S. Expl. Exped. s.n. (US). Rémy 207 is from O`ahu; one sheet at GH from O`ahu is labeled 207'. Gray did not cite any U.S. Expl. Exped. collections for this species, but there is a U.S. Expl. Exped. sheet from Hawai`i at US that Gray undoubtedly saw.
=Nototrichium sandwicense
*Verification: R.K. Shannon, W.L. Wagner.
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Note: The date of publication is according to Stafleu (Regnum Veg. 67: 442. 1967).