Type Information
Dubautia plantaginea Gaudich. , Voy. Uranie, Part 12, 469, pl. 84 1830.
1819. Gaudichaud-Beaupré s.n..
Lectotype [B]. Isolectotype(s) [G!, photo of P at BISH!]. Lectotypified in Sherff. Bernice P. Bishop Mus. Bull. 135: 85. 1935.
*Verification: None.
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Dubautia plantaginea Gaudich. f. occidentalis Sherff, Amer. J. Bot. 20: 617 1933.
Maui, West Maui, mountains. Mann and Brigham 365.
Holotype [BISH]. Isotype(s) [BISH!, GH!, MO!, NY!, US!].

Note: Holotype: photo F!
*Verification: R.K. Shannon.
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Dubautia plantaginea Gaudich. subsp. humilis G.D. Carr, Allertonia 4: 80 1985.
Maui, West Maui, Black Gorge near Kennedy Profile. 350 m. 22 March 1981. Carr et al. 1154.
Holotype [BISH]. Isotype(s) [F!, HAW!, MO!, NY!, US!].

Note: MO sheet not found, 3/97 (RKS)
*Verification: R.K. Shannon.
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Dubautia plantaginea Gaudich. subsp. magnifolia (Sherff) G.D. Carr, Allertonia 4: 80 1985.

*Verification: R.K. Shannon.
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Dubautia plantaginea Gaudich. var. acridentata Sherff, Amer. J. Bot. 20: 616 1933.
Moloka`i, Maunahui Gulch. 21 March 1910. Rock 6135.
Holotype [BISH]. Isotype(s) [BISH! [3], F!, GH!].

*Verification: R.K. Shannon.
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Dubautia plantaginea Gaudich. var. angustifolia Sherff, Amer. J. Bot. 20: 616 1933.
O`ahu, on high mountain to the right of Pali of Nu`uanu. September 1860. Hillebrand s.n..
Holotype [K].

Note: Holotype: photo F!
*Verification: None.
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Dubautia plantaginea Gaudich. var. chamissonis Sherff, Amer. J. Bot. 20: 616 1933.
O`ahu, s.l.. 1816- 1817. von Chamisso s.n..
Holotype [K]. Isotype(s) [LE, W [photos B!, F!]].

Note: Holotype: photo F!
*Verification: None.
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Dubautia plantaginea Gaudich. var. glandulosa H. St. John, Bull. Torrey Bot. Club 72: 30 1945.
Maui, East Maui, Kahikinui. October 1910. Rock 8652.
Holotype [BISH]. Isotype(s) [BISH!, GH!, NY!].

*Verification: R.K. Shannon.
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Dubautia plantaginea Gaudich. var. laevigata (A. Gray) H. Mann, Proc. Amer. Acad. Arts 7: 175 1867.

*Verification: D.M. Mix.
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Dubautia plantaginea Gaudich. var. pauoaensis H. St. John, Bull. Torrey Bot. Club 72: 30 1945.
O`ahu, Pauoa Valley. 8 January 1910. Rock 215.
Holotype [BISH]. Isotype(s) [BISH!, GH!].

*Verification: R.K. Shannon.
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Dubautia plantaginea Gaudich. var. platyphylla Hillebr., Fl. Hawaiian Isl. 222 1888.
Maui, north slope of Haleakala. 4000 ft. Lydgate s.n..
Lectotype [B]. Isolectotype(s) [US]. Lectotypified in Sherff. Bernice P. Bishop Mus. Bull. 135: 88. 1935.

Note: If the original set of Hillebrand's specimens is taken to have been at B, then the BISH specimen is a fragment of the holotype, rather than the fragment of the lectotype (WLW, 1/95). Photos of holotype BISH!, F.
*Verification: R.K. Shannon.
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Dubautia plantaginea Gaudich. var. strigosa Sherff, Acta Horti Gothob. 2: 277 1926.
Hawai`i, Kohala Mts., above Waimea. 1100 m. 29 September 1922. Skottsberg 733.
Holotype [GB]. Isotype(s) [BISH!].

Note: Publication gives locality as "mountains above Kumuela."
*Verification: R.K. Shannon.
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