Index to
Ferns and Lycophytes of Japan

Family: Dryopteridaceae オシダ科 > Genus: Dryopteris Adans. オシダ属
GreenList Taxon ID: 805

Accepted name

Dryopteris gymnophylla (Baker) C.Chr.

サクライカグマ

和名別名: タカオミサキカグマ


Basionym and homotypic synonym(s)

Nephrodium gymnophyllum Baker, J. Bot. 25(6): 170, 1887. BHL Tropicos
Dryopteris gymnophylla (Baker) C.Chr., Index Filic. 269, 1905. BHL Tropicos

Type information in the protologue:
Henry 2643 ex parte (China, Nanto and mountains to northward)
Digitized type material:
Herbarium & Reg. No. Type status Collector & No. Locality Coll. date
K001080927Holotype?Henry, A., #2643Nan-To and Mountains Northward; Ichang

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

Dryopteris subtripinnata (Miq.) Kuntze var. sakuraii Ronsenst. , Repert. Spec. Nov. Regni Veg. 13: 132, 1914. BHL Tropicos
Dryopteris chinensis (Baker) Koidz. var. sakuraii (Rosenst.) H.Itô, Bot. Mag. (Tokyo) 50(589): 38, 1936. Link
Dryopteris sakuraii (Rosenst.) Tagawa, J. Jap. Bot. 13(3): 185, 1937. Link Tropicos

Type information in the protologue:
Sakurai (Japonia: Musashi, Chichiba, 1909.6.12)

Dryopteris chinensis (Baker) Koidz. var. takaoyamaensis H.Itô, Bot. Mag. (Tokyo) 50(589): 38, 1936. Link

Type information in the protologue:
T. Nakai (Honsyu--Musasi: mt. Takaoyama, 1909.9.24) [herbarium not indicated (holo)]

Dryopteris koraiensis Tagawa, Acta Phytotax. Geobot. 5(4): 254, 1936. Link

Type information in the protologue:
G. Koidzumi (Korea: Koryo, Prov. Keiki, 1932.8) [KYO (holo)]

Information on ploidy level and reproductive mode

Chromosome number Ploidy level Reproductive mode Locality Remarks Reference
n=412xsexChiba City, Chiba Pref.Kurita 1966b (J. Jap. Bot. 41: 173-180)
n=412xsexAgano, Saitama Pref.Hirabayashi 1969a (J. Jap. Bot. 44: 85-95)