Family: Dryopteridaceae オシダ科 > Genus: Dryopteris Adans. オシダ属
GreenList Taxon ID: 899
Accepted name
Dryopteris x yamashitae Sa.Kurata
アイイヌタマシダ
An interspecific hybrid between Dryopteris hayatae Tagawa and Dryopteris sparsa (Buch.-Ham. ex D.Don) Kuntze var. sparsa.
イヌタマシダとナガバノイタチシダの種間雑種.
GBIF YList TNS specimens
Basionym and homotypic synonym(s)
Dryopteris x yamashitae Sa.Kurata, J. Geobot. 17(1): 4, 1969. Link
Type information in the protologue:
S. Kurata (Kyushu: Tano-machi, Kiyazaki-gun, prov. Hyuga (M. Yamashita, Dec. 1966 - the type stock cult. In Koishikawa Bot. Gard.), 1968.6) [TOFO (holo)]Digitized type material:
| Herbarium & Reg. No. | Type status | Collector & No. | Locality | Coll. date |
|---|---|---|---|---|
| TOFO | Holotype | S. Kurata | Koishikawa Botanical Garden (originally from Tano, prov. Hyuga) | 1968-6-13 |
Information on ploidy level and reproductive mode
| Chromosome number | Ploidy level | Reproductive mode | Locality | Remarks | Reference |
|---|---|---|---|---|---|
| (2n=123) | 3x | irr | Tano, Miyazaki Pref. | Hirabayashi 1970a (J. Jap. Bot. 45: 11-19) |