Family: Dryopteridaceae オシダ科 > Genus: Polystichum Roth イノデ属
GreenList Taxon ID: 984
Accepted name
Polystichum x namegatae Sa.Kurata
ミツイシイノデ
An interspecific hybrid between Polystichum makinoi (Tagawa) Tagawa and Polystichum pseudomakinoi Tagawa.
カタイノデとサイゴクイノデの種間雑種.
GBIF YList TNS specimens
Basionym and homotypic synonym(s)
Polystichum x namegatae Sa.Kurata, J. Geobot. 6(4): 113, 1957.
Type information in the protologue:
S. Kurata 173 (Honshu: Mt. Mitsuishi, Kimitsu-gun, Prov. Kazusa, 1950.6) [TOFO (holo)]Digitized type material:
| Herbarium & Reg. No. | Type status | Collector & No. | Locality | Coll. date |
|---|---|---|---|---|
| TOFO | Holotype | S. Kurata 173 | Chiba Pref., Exp. Forest of Univ. Tokyo, Kuwanokisawa (Mt. Mitsuishi) | 1950-6-3 |
Information on ploidy level and reproductive mode
| Chromosome number | Ploidy level | Reproductive mode | Locality | Remarks | Reference |
|---|---|---|---|---|---|
| (2n=164) | 4x | irr | Mitsuishiyama, Chiba Pref. | Daigobo 1974 (J. Jap. Bot. 49: 371-378) |