Family: Athyriaceae メシダ科 > Genus: Diplazium Sw. ノコギリシダ属
GreenList Taxon ID: 633
Accepted name
Diplazium amamianum Tagawa
アマミシダ
Basionym and homotypic synonym(s)
Diplazium amamianum Tagawa, Acta Phytotax. Geobot. 3(1): 35, 1934. Link Tropicos
≡ Allantodia amamiana (Tagawa) W.M.Chu et Z.R.He, Fl. Reipubl. Popularis Sin. 3(2): 454, 1999. Tropicos
Type information in the protologue:
Z. Tasiro (Ryukyu: insl. Amami-Osima, 1924) [KYO (holo)]Digitized type material:
| Herbarium & Reg. No. | Type status | Collector & No. | Locality | Coll. date |
|---|---|---|---|---|
| B 20 0046571 | Isotype | Tashiro, Z. | Isl. Amami-Oshima: central district | 1924-3 |
| BM001045378 | Isotype | Zentarô Tashiro, #s.n. | Isl. Amami-Oshima : Central district | 1924-3 |
| TNS VS 267716 | Isotype | Z. Tashiro s.n. | Japan, Ryukyu, central district, Isl. Amami-Oshima. | 1924-3 |
Information on ploidy level and reproductive mode
| Chromosome number | Ploidy level | Reproductive mode | Locality | Remarks | Reference |
|---|---|---|---|---|---|
| 2n=82 | 2x | sex | Amamioshima Isl., Kagoshima Pref. | Nakato 1990 (J. Jap. Bot. 65: 204-209) | |
| n=41, 2n=82 | 2x | sex | Amami-oshima Isl. | Takamiya et al. 1999 (J. Plant Res. 112: 419-436) |