Family: Dryopteridaceae オシダ科 > Genus: Dryopteris Adans. オシダ属
GreenList Taxon ID: 898
Accepted name
Dryopteris x watanabei Sa.Kurata
フジオシダ
An interspecific hybrid between Dryopteris crassirhizoma Nakai and Dryopteris uniformis (Makino) Makino.
オシダとオクマワラビの種間雑種.
GBIF YList TNS specimens
Basionym and homotypic synonym(s)
Dryopteris x watanabei Sa.Kurata, J. Geobot. 14(2): 36, 1965.
Type information in the protologue:
G. Yuyama (Honshu: Inno, Gotenba-shi, Prov. Suruga, the type cult. in Tokyo, 1963.9) [TOFO (holo)]Digitized type material:
| Herbarium & Reg. No. | Type status | Collector & No. | Locality | Coll. date |
|---|---|---|---|---|
| TOFO | Holotype | S. Kurata | Gotenba-shi, Prov. Suruga (cult. in Tokyo) | 1965-5-23 |
Information on ploidy level and reproductive mode
| Chromosome number | Ploidy level | Reproductive mode | Locality | Remarks | Reference |
|---|---|---|---|---|---|
| (2n=123) | 3x | irr | Gotenba, Shizuoka Pref. | Hirabayashi 1970a (J. Jap. Bot. 45: 11-19) |