Family: Dryopteridaceae オシダ科 > Genus: Dryopteris Adans. オシダ属
GreenList Taxon ID: 824
Accepted name
Dryopteris koidzumiana Tagawa
ホコザキベニシダ
Basionym and homotypic synonym(s)
Dryopteris koidzumiana Tagawa, Acta Phytotax. Geobot. 2(3): 190, 1933. Link Tropicos
≡ Dryopteris erythrosora (D.C.Eaton) Kuntze var. koidzumiana (Tagawa) H.Itô, Nov. Fl. Jap. 4: 41, 1939. Tropicos
Type information in the protologue:
G. Koidzumi (Ryukyu: insl. Okinawa, Kundyan-gun Sade, 1923) [KYO (holo)]Digitized type material:
| Herbarium & Reg. No. | Type status | Collector & No. | Locality | Coll. date |
|---|---|---|---|---|
| BM001066032 | Isotype | Genichi Koidzumi, #s.n. | RYUKYU. Okinawa Isl.: Sate, Kunigami-gun. | 1923-6- |
| L0051592 | Isotype | Genichi Koidzumi, #s.n. | RYUKYU. Okinawa Isl.: Sate, Kunigami-gun. | 1923-6- |
| US00135346 | Isotype | Genichi Koidzumi, #s.n. | RYUKYU. Okinawa Isl.: Sate, Kunigami-gun. | 1923-6- |
Information on ploidy level and reproductive mode
| Chromosome number | Ploidy level | Reproductive mode | Locality | Remarks | Reference |
|---|---|---|---|---|---|
| n=41 | 2x | sex | Amamioshima Isl., Kagoshima Pref. | Mitui 1967b (J. Jap. Bot. 42: 105-110) | |
| n=41 | 2x | sex | Amamioshima Isl., Kagoshima Pref. | Mitui 1968 (Sci. Rep. Tokyo Kyoiku Daigaku, Sec. B 13: 285-333) | |
| n=41 | 2x | sex | Yakushima Isl., Kagoshima Pref. | Hirabayashi 1969a (J. Jap. Bot. 44: 85-95) |