Railliardia ciliolata DC. , Prodr. 6: 441. 1838.
Type information:
Lectotype [GH]. J. Macrae s.n.. June 1825.
Lectotypified in G. Carr. Allertonia 4: 92. 1985. Isolectotype(s) [K [photo F!]].

Note: Lectotype: photo F! as "Raillardia".

=Dubautia ciliolata subsp. ciliolata
Note: Lectotype: photo F! as "Raillardia".

*Verification: None.

Railliardia ciliolata DC. var. juniperoides A. Gray, Proc. Amer. Acad. Arts 5: 133. 1861.
Type information:
Holotype [US]. U. S. Expl. Exped. s.n.. 1840. Hawai`i. Isotype(s) [GH! [photo F!]].
=Dubautia ciliolata subsp. ciliolata

*Verification: None.

Railliardia ciliolata DC. var. laxiflora (DC.) Sherff, Amer. J. Bot. 20: 619. 1933. Flora of the Hawaiian Islands --Basionym
Type Information
Railliardia laxiflora DC. , Prodr. 6: 441 1838.
[Hawai`i]: "Ins. O-whyhee ad montem volcaneum". June 1825. J. Macrae s.n..
?type [G-DC].

Note: (G-DC possible type, microfiche!; de Candolle mentioned having seen a specimen in Lindley's herbarium). As "Raillardia".

=hybrid of Dubautia ciliolata x D. scabra subsp. scabra
*Verification: None.
---------------------


Note: as "Raillardia".

*Verification: None.

Railliardia ciliolata DC. var. laxifolia A. Gray, Proc. Amer. Acad. Arts 5: 133. 1861.
Type information:
Lectotype [US]. U. S. Expl. Exped. s.n.. 1840. Hawai`i.
Lectotypified in G. Carr. Allertonia 4: 93. 1985.

Note: as "Raillardia".

=Dubautia ciliolata subsp. ciliolata
Note: as "Raillardia".

*Verification: None.

Railliardia ciliolata DC. var. leptocephala O. Deg. & Sherff, in Sherff, Amer. J. Bot. 38: 71. 1951.
Type information:
Holotype [F]. O. Degener , A. Greenwell and T. Murashige 19827. 19 August 1949. Hawai`i: S of Pu`ukeekee, on arid sun-scorched `a`a lava. Isotype(s) [B!, BISH! [2], CM, F [photo F!], G!, GB!, GH!, K!, MO! [2], NY [2], PH, LA, UC!, US!].

Note: RKS examined mfc of NY sheets (12/97).

=Dubautia linearis subsp. hillebrandii
Note: RKS examined mfc of NY sheets (12/97).

*Verification: R.K. Shannon.

Railliardia ciliolata DC. var. trinervia Hillebr., Fl. Hawaiian Isl. 226. 1888.
Type information:
Lectotype [B]. W. Hillebrand s.n.. Hawai`i: central plateau.
Lectotypified in Sherff. Bernice P. Bishop Mus. Bull. 135: 116. 1935.

Note: as "Raillardia". Lectotype: presumably destroyed; photos BISH!, F! possible isolectotype at K (photo F!).

=hybrid of Dubautia arborea x D. ciliolata subsp. glutinosa
Note: as "Raillardia". Lectotype: presumably destroyed; photos BISH!, F! possible isolectotype at K (photo F!).

*Verification: None.