Dryopteris nipponensis Koidz.

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Family: Dryopteridaceae オシダ科 > Genus: Dryopteris Adans. オシダ属
GreenList Taxon ID: 837

Accepted name

Dryopteris nipponensis Koidz.

トウゴクシダ

和名別名: ベニトウゴクシダ

GBIF YList TNS specimens

Basionym and homotypic synonym(s)

Dryopteris nipponensis Koidz., Acta Phytotax. Geobot. 1(1): 28, 1932. Link Tropicos

Type information in the protologue:

K. Takeuchi/Kurimoto (Nippon: Prov. Yamasiro, Mimurodoyama prope oppidulum Uji/Prov. Kii oppidum Shingumachi, 1929.10.4/1930.9.24) [herbarium not indicated (syn)]

Designated type:

Lectotype - K. Takeuchi s.n. (Prov. Yamasiro, Mimurodoyama prope oppidulum Uji, Kyoto, 1929.10.4) [KYO] designated by M. Tagawa in Acta. Phytotax. Geobot. 16: 183, 1956. Link

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

Dryopteris nipponensis Koidz. var. dilatata Koidz., Acta Phytotax. Geobot. 1(1): 29, 1932. Link
≡ Dryopteris cystolepidota (Miq.) C.Chr. var. dilatata (Koidz.) H.Itô, Bot. Mag. (Tokyo) 50(589): 39, 1936. Link
≡ Dryopteris cystolepidota (Miq.) C.Chr. f. dilatata (Koidz.) H.Itô, Nov. Fl. Jap. 4: 44, 1939.
≡ Dryopteris erythrosora (D.C.Eaton) Kuntze var. dilatata (Koidz.) Sugim., J. Geobot. 11(3): 85, 1962. Link Tropicos

Type information in the protologue:

Mayebara 656 (Prov. Higo, Hitoyoshi, 1925.11.23) [KYO (holo, 2 iso), see Tagawa 1956]

Information on ploidy level and reproductive mode

Chromosome number	Ploidy level	Reproductive mode	Locality	Reference
n=123	3x	apo	Mt.Ogasayama, Shizuoka Pref.	Kurita 1966b (J. Jap. Bot. 41: 173-180)
n=123	3x	apo	Owase, Mie Pref.	Hirabayashi 1967 (J. Jap. Bot. 42: 44-48)
2n=123	3x	(apo)	Tokyo Pref., Hachioji	Hori et al. 2018 (Hikobia 17: 299-313)