Index to
Ferns and Lycophytes of Japan

Family: Dryopteridaceae オシダ科 > Genus: Polystichum Roth イノデ属
GreenList Taxon ID: 910

Accepted name

Polystichum craspedosorum (Maxim.) Diels

ツルデンダ

Basionym and homotypic synonym(s)

Aspidium craspedosorum Maxim., Bull. Acad. Imp. Sci. Saint-Petersbourg, sér. 3 15: 231, 1870. BHL Tropicos
Polystichum craspedosorum (Maxim.) Diels, Nat. Pflanzenfam. 1(4): 189, 1899. BHL Tropicos
Ptilopteris craspedosora (Maxim.) Hayata, Bot. Mag. (Tokyo) 41(492): 708, 1927. Link Tropicos

Type information in the protologue:
[specimen not specified] ([no info])

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

Aspidium craspedosorum Maxim. var. japonicum Maxim., Bull. Acad. Imp. Sci. Saint-Petersbourg, sér. 3 15: 232, 1870. BHL Tropicos

Type information in the protologue:
[specimen not specified] (Nippon: in jugo Hakone/in principatus Senano alpibus)

"キクバツルデンダ"
Polystichum craspedosorum (Maxim.) Diels var. dissectum Makino, Bot. Mag. (Tokyo) 26(312): 385, 1912. BHL
Polystichum craspedosorum (Maxim.) Diels f. dissectum (Makino) Okuyama, J. Jap. Bot. 30(2): 41, 1955. Link

Type information in the protologue:
S. Oda (Prov. Tosa: Mt. Yokogura, 1901)

Information on ploidy level and reproductive mode

Chromosome number Ploidy level Reproductive mode Locality Remarks Reference
n=402xHikawa, Tokyo Pref.Yamasaki 1954 (Cytologia 19: 249-254)
n=412xsexFutase, Saitama Pref.Mitui 1966a (J. Jap. Bot. 41: 60-64)
n=412xsexMitsuishiyama, Chiba Pref.The locality name was not mentioned in the original paper (information supplied by Takamiya 1996).Kurita 1967b (Ann. Rep. Foreign Students' Coll., Chiba Univ. 2: 41-56)