Family: Pteridaceae イノモトソウ科 > Genus: Pteris L. イノモトソウ属
GreenList Taxon ID: 291
Accepted name
Pteris tokioi Masam.
ヒカゲアマクサシダ
和名別名: ウスバハチジョウシダ
Basionym and homotypic synonym(s)
Pteris tokioi Masam., Trans. Nat. Hist. Soc. Taiwan 25: 13, 1935. Link Tropicos
Type information in the protologue:
Suzuki-Tokio (Taiwan; In Silvis monte Sendan-yama Taihokusyu)Heterotypic synonym(s) and/or incorporated taxa (forma or lower)
Pteris yakusimensis Tagawa, Acta Phytotax. Geobot. 5(2): 107, 1936. Link Tropicos
≡ Pteris tokioi Masam. var. yakusimensis (Tagawa) Sa.Kurata, J. Geobot. 6(1): 10, 1957. Tropicos
Type information in the protologue:
M. Tagawa 830 (Kyusyu: Mt. Nagata-dake, Isl. Yaku-sima, Prov. Osumi, 1933.8.25) [KYO (holo)]Information on ploidy level and reproductive mode
| Chromosome number | Ploidy level | Reproductive mode | Locality | Remarks | Reference |
|---|---|---|---|---|---|
| n=58 | 4x | sex | Yakushima Isl., Kagoshima Pref. | Mitui 1967b (J. Jap. Bot. 42: 105-110) | |
| n=58 | 4x | sex | Yakushima Isl., Kagoshima Pref. | Mitui 1968 (Sci. Rep. Tokyo Kyoiku Daigaku, Sec. B 13: 285-333) |