Basionym:
Railliardia ciliolata DC. var. juniperoides A. Gray, Proc. Amer. Acad. Arts 5: 133 1861.
Hawai`i 1840. U. S. Expl. Exped. s.n..
Holotype
[US]. Isotype(s)
[GH! [photo F!]].
Basionym:
Railliardia ciliolata DC. var. laxiflora (DC.) Sherff, Amer. J. Bot. 20: 619 1933.
Basionym:
Railliardia ciliolata DC. var. laxifolia A. Gray, Proc. Amer. Acad. Arts 5: 133 1861.
Hawai`i 1840. U. S. Expl. Exped. s.n..
Lectotype
[US]. Lectotypified in G. Carr. Allertonia 4: 93. 1985.
Basionym:
Railliardia ciliolata DC. var. leptocephala O. Deg. & Sherff, in Sherff, Amer. J. Bot. 38: 71 1951.
Hawai`i, S of Pu`ukeekee, on arid sun-scorched `a`a lava. 19 August 1949. Degener et al. 19827.
Holotype
[F]. Isotype(s)
[B!, BISH! [2], CM, F [photo F!], G!, GB!, GH!, K!, MO! [2], NY [2], PH, LA, UC!, US!].
Basionym:
Railliardia ciliolata DC. var. trinervia Hillebr., Fl. Hawaiian Isl. 226 1888.
Hawai`i, central plateau. Hillebrand s.n..
Lectotype
[B]. Lectotypified in Sherff. Bernice P. Bishop Mus. Bull. 135: 116. 1935.