Family: Dryopteridaceae オシダ科 > Genus: Polystichum Roth イノデ属
GreenList Taxon ID: 914
Accepted name
Polystichum formosanum Rosenst.
オオミミガタシダ
和名別名: シマノコギリシダ, タイワンノコギリシダ
Basionym and homotypic synonym(s)
Polystichum formosanum Rosenst., Hedwigia 56(5): 338, 1915. BHL Tropicos
Type information in the protologue:
U. Faurie 363 (Formosa: Bunkikyo, in rupidus, 2500 m alt., 1914.5)Digitized type material:
| Herbarium & Reg. No. | Type status | Collector & No. | Locality | Coll. date |
|---|---|---|---|---|
| MICH1190923 | Isotype | Faurie, U., #363 | Bunkikiyo | 1914-5 |
| UC352967 | Isotype | Faurie, U., #363 | Bunkikiyo | 1914-5 |
| S-P-6164 | Isotype? | Faurie, Urbain Jean, #s.n. | Bunkikiyo | 1914-5 |
Heterotypic synonym(s) and/or incorporated taxa (forma or lower)
Polystichum obtuso-auriculatum Hayata, Icon. Pl. Formosan. 5: 337, Figs. 137e, f, 144, 1915. BHL Tropicos
Type information in the protologue:
Takeo Ito (Mt. Arisan, inter Karapin et Funkiko, 1914.3)Polystichum iriomotense Tagawa, Acta Phytotax. Geobot. 4(3): 137, 1935. Link Tropicos
Type information in the protologue:
G. Koidzumi (Ryukyu: Isl. Iriomote, 1923.7) [KYO (holo)]Digitized type material:
| Herbarium & Reg. No. | Type status | Collector & No. | Locality | Coll. date |
|---|---|---|---|---|
| BM001048670 | Isotype | Koidzumi, G, #s.n. | Ryukyu, Iriomote, Ryukyu. Iriomote Island. | 1923-7- |
| L0051989 | Isotype | Koidzumi, G, #s.n. | Ryukyu, Iriomote, Ryukyu. Iriomote Island. | 1923-7-1 |
| US00135305 | Isotype | Koidzumi, G, #s.n. | Ryukyu, Iriomote, Ryukyu. Iriomote Island. | 1923-7-1 |
Information on ploidy level and reproductive mode
| Chromosome number | Ploidy level | Reproductive mode | Locality | Remarks | Reference |
|---|---|---|---|---|---|
| n=41 | 2x | sex | Iriomotejima Isl., Okinawa Pref. | Mitui 1976a (J. Jap. Bot. 51: 33-41) | |
| n=41 | 2x | sex | Iriomotejima Isl., Okinawa Pref. | Shimura & Ooishi 1980 (J. Phytogeogr. Taxon. 28: 24-27) |