Asplenium horridum Kaulf. , . .
Asplenium horridum Kaulf. f. mirabile (Copel.) W. H. Wagner, . .
Asplenium horridum Kaulf. var. glabratum (W. J. Rob.) D. D. Palmer, . .
Asplenium horridum Kaulf. f. mirabile (Copel.) W. H. Wagner, . .
Asplenium horridum Kaulf. var. humile E. D. Br., Bernice P. Bishop Mus. Bull. 89: 62. 1931.
Type information:
Holotype
[BISH]. Jones 1604. 29 October 1922. Hiva Oa: Hana Iafa.700m.
=Asplenium horridum
Asplenium horridum Kaulf. var. feani E. D. Br., Bernice P. Bishop Mus. Bull. 89: 63. 1931.
Type information:
Holotype
[BISH]. F. Brown and E.D. Brown 1095. December 1921. Hiva Oa: Mt. Feani.600m.
=Asplenium horridum
Asplenium horridum Kaulf. var. marquesense E. D. Br., Bernice P. Bishop Mus. Bull. 89: 63. 1931.
Type information:
Holotype
[BISH]. W. B. Jones 1181. 12 September 1922. Ua Pou.700m. Isotype(s)
[BKL].
=Asplenium horridum