Index to
Ferns and Lycophytes of Japan

Family: Dryopteridaceae オシダ科 > Genus: Dryopteris Adans. オシダ属
GreenList Taxon ID: 798

Accepted name

Dryopteris dickinsii (Franch. et Sav.) C.Chr.

オオクジャクシダ

和名別名: オクシリイワヘゴ


Basionym and homotypic synonym(s)

Aspidium dickinsii Franch. et Sav., Enum. Pl. Jap. 2: 629, 1879. BHL Tropicos
Nephrodium dickinsii (Franch. et Sav.) Baker, Ann. Bot. (Oxford) 5(19): 316, 1891. Link Tropicos
Dryopteris dickinsii (Franch. et Sav.) C.Chr., Index Filic. 262, 1905. BHL Tropicos

Type information in the protologue:
Savatier (insula Nippon, circa Atami)
Designated type:
Lectotype - Dickins (Japan. 'circa Atami in jugo Hakone') [P; K, PE] designated by C. R. F. J. Fraser-Jenkins in Bull. Brit. Mus. Nat. Hist. (Bot.) 18: 337, 1989.
Digitized type material:
Herbarium & Reg. No. Type status Collector & No. Locality Coll. date
P00630698HolotypeDickins, #s.n.NIppon, circa Atami in jugo Hakone

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

"オクシリイワヘゴ"
Dryopteris okusirensis Miyabe et Kudô, Trans. Sapporo Nat. Hist. Soc. 7: 23, 1918. BHL

Type information in the protologue:
Y. Kudo 2178 (Hokkaido. Prov. Shiribeshi: by the source of a stream, between Tsurikake and Poronai, 1816[1916].8.4)

Dryopteris hirtipes (Blume) Kuntze var. japonica Nakai, Bot. Mag. (Tokyo) 45(531): 100, 1931. Link Tropicos

Type information in the protologue:
S. Tamaki (Hondo: Okugawa tractus Maya prov. Iwashiro)

Information on ploidy level and reproductive mode

Chromosome number Ploidy level Reproductive mode Locality Remarks Reference
n=822xapoKiyosumiyama, Chiba Pref.Kurita 1965a (J. Jap. Bot. 40: 234-244)
n=822xapoCultivated in Tokyo Univ. of EducationMitui 1965 (J. Jap. Bot. 40: 117-124)
n=822xapoCultivated in Tokyo Univ. of EducationMitui 1968 (Sci. Rep. Tokyo Kyoiku Daigaku, Sec. B 13: 285-333)
n=822xapoGotenba, Shizuoka Pref.Hirabayashi 1969a (J. Jap. Bot. 44: 85-95)