Index to
Ferns and Lycophytes of Japan

Family: Cystopteridaceae ナヨシダ科 > Genus: Gymnocarpium Newman ウサギシダ属
GreenList Taxon ID: 310

Accepted name

Gymnocarpium oyamense (Baker) Ching

エビラシダ

Basionym and homotypic synonym(s)

Polypodium oyamense Baker, J. Bot. 15(180): 366, 1877. BHL Tropicos
Dryopteris oyamensis (Baker) C.Chr., Index Filic. 282, 1905. BHL Tropicos
Currania oyamensis (Baker) Copel., Philipp. J. Sci., C 6: 147, 1911. BHL
Phegopteris oyamensis (Baker) Alderw., Malayan Fern Fern Allies suppl. 1: 312, 1917. Link Tropicos
Gymnocarpium oyamense (Baker) Ching, Contr. Biol. Lab. Sci. Soc. China 9(1): 40, f. 3, 1933. Tropicos
Carpogymnia oyamensis (Baker) Á.Löve et D.Löve, Taxon 16(3): 191, 1967. Link Tropicos

Type information in the protologue:
Bisset (Japan, Oyama, ?.10)
Digitized type material:
Herbarium & Reg. No. Type status Collector & No. Locality Coll. date
K001089103Holotype?Bisset, J., #532Honshu Oyama

Heterotypic synonym(s) and/or incorporated taxa (forma or lower)

Polypodium krameri Franch. et Sav. var. incisum Franch. et Sav., Enum. Pl. Jap. 2: 244, 1877 (original: 'β'. incisum). BHL Tropicos
Currania oyamensis (Baker) Copel. var. incisa (Franch. et Sav.) Koidz., Fl. Symb. Orient.-Asiat. 38, 1930. Tropicos

Type information in the protologue:
Savatier 1539 (Yokoska secus viam ad Staoura ducentem)

Polypodium krameri Franch. et Sav., Enum. Pl. Jap. 2: 641, 1879. BHL Tropicos
Nephrodium krameri (Franch. et Sav.) Diels, Nat. Pflanzenfam. 1(4): 170, 1899. BHL Tropicos
Phegopteris krameri (Franch. et Sav.) Makino, Phan. Pter. Jap. Icon. 1: pl. 30, 1899. BHL Tropicos
Aspidium krameri (Franch. et Sav.) H.Christ, Bull. Soc. Bot. France 52(Mém. 1): 37, 1905. BHL Tropicos

Type information in the protologue:
Kremer in Savatier 2247/Rein (Nippon, in provincia Chochiou/Naksendo)
Digitized type material:
Herbarium & Reg. No. Type status Collector & No. Locality Coll. date
P00642793LectotypeSavatier P.A.L., #2247in provincia Chochiou

Information on ploidy level and reproductive mode

Chromosome number Ploidy level Reproductive mode Locality Remarks Reference
n=402xsexFutase, Saitama Pref.Mitui 1968 (Sci. Rep. Tokyo Kyoiku Daigaku, Sec. B 13: 285-333)
n=402xsexChichibu, Saitama Pref.Hirabayashi 1969b (J. Jap. Bot. 44: 113-119)
n=804xsexOhma, Shizuoka Pref.Kurita 1962 (J. Coll. Arts Sci. Chiba Univ. 3: 463-468)
2n=802xSaitama, Tokyo, KanagawaNakato et al. 2007 (Acta Phytotax. Geobot. 57: 219-232)
2n=1604xKochiNakato et al. 2007 (Acta Phytotax. Geobot. 57: 219-232)
2n=ca.1203xKochiNakato et al. 2007 (Acta Phytotax. Geobot. 57: 219-232)