Polystichum tagawanum Sa.Kurata

Family: Dryopteridaceae オシダ科 > Genus: Polystichum Roth イノデ属
GreenList Taxon ID: 954

Accepted name

Polystichum tagawanum Sa.Kurata

イノデモドキ

Basionym and homotypic synonym(s)

Polystichum pseudomakinoi Tagawa var. ambiguum Tagawa, Acta Phytotax. Geobot. 5(4): 258, 1936. Link Tropicos
≡ Polystichum tagawanum Sa.Kurata, J. Geobot. 7(2): 41, 1958. Tropicos

Type information in the protologue:

N. Kinasi (Honsyu: Mt. Koya, Prov. Kii, 1922.5.30) [KYO (holo)]

Digitized type material:

Herbarium & Reg. No.	Type status	Collector & No.	Locality	Coll. date
BM001048708	Isotype	N. Kinashi, #s.n.	Honshu, pref. Wakayama bor. : Mt Koya	1922-5-30
L0052020	Isotype	Kinashi, N, #s.n.	Honshu, Wakayama, Koya, Japan Honshu Wakayama bor. Mt. Koya	1922-5-30
P00709799	Isotype	Kinashi, N, #s.n.	Honshu, pref. Wakayama bor. : Mt Koya	1922-5-30

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

"ネッコイノデ"
Polystichum tagawanum Sa.Kurata var. atrosquamatum Sa.Kurata, Sci. Rep. Yokosuka City Mus. 15: 48, 1969. Link Tropicos
≡ Polystichum tagawanum Sa.Kurata f. atrosquamatum (Sa.Kurata) Nakaike, Enum. Pterid. Jap., Fil. 257, 1975. Tropicos

Type information in the protologue:

S. Kurata (Honshu: Nekko, Mt. Amagi, Prov. Izu (S. Kurata, Oct. 1965, cult. In Koishikawa Bot. Gard.), 1967.6) [TOFO (holo)]

Digitized type material:

Herbarium & Reg. No.	Type status	Collector & No.	Locality	Coll. date
TOFO	Holotype	S. Kurata	cult. In Koishikawa Bot. Gard.	1967-6-7

Information on ploidy level and reproductive mode

Chromosome number	Ploidy level	Reproductive mode	Locality	Remarks	Reference
n=82	4x	sex	Gotenba City, Shizuoka Pref.	as f. atrosquamatum (Sa.Kurata) Nakaike	Shimura & Ooishi 1980 (J. Phytogeogr. Taxon. 28: 24-27)
n=82	4x	sex	Mitsuishiyama, Chiba Pref.	The locality name was not mentioned in the original paper (information supplied by Takamiya 1996).	Kurita 1966a (J. Jap. Bot. 41: 82-84)
n=82	4x	sex	Hanno City, Saitama Pref.		Mitui 1968 (Sci. Rep. Tokyo Kyoiku Daigaku, Sec. B 13: 285-333)