Family: Dryopteridaceae オシダ科 > Genus: Dryopteris Adans. オシダ属
GreenList Taxon ID: 856
Accepted name
Dryopteris sparsa (Buch.-Ham. ex D.Don) Kuntze var. ryukyuensis Seriz.
リュウキュウイタチシダ
Basionym and homotypic synonym(s)
Dryopteris sparsa (Buch.-Ham. ex D.Don) Kuntze var. ryukyuensis Seriz., J. Jap. Bot. 46(9): 279, 1971. Link Tropicos
Type information in the protologue:
S. Serizawa 11698 (Ryukyu: Kofukujidani, Sumiyo-mura) [TNS (holo)]Digitized type material:
| Herbarium & Reg. No. | Type status | Collector & No. | Locality | Coll. date |
|---|---|---|---|---|
| TNS VS 318141 | Holotype | Shunsuke Serizawa 11698 | Japan, Ryukyu, Sumiyo-mura, Isl. Amami-oshima, Kofukujidani. | 1970-4-9 |
Information on ploidy level and reproductive mode
| Chromosome number | Ploidy level | Reproductive mode | Locality | Remarks | Reference |
|---|---|---|---|---|---|
| 2n=164 | 4x | (sex) | Miyazaki Pref., Miyazaki-shi, Tano, Miyazaki University Experimental Forest | Nakato & Ebihara 2018 (Bull. Nat. Mus. Nat. Sci. B 44: 23-30) |