Index to
Ferns and Lycophytes of Japan

Family: Dryopteridaceae オシダ科 > Genus: Polystichum Roth イノデ属
GreenList Taxon ID: 959

Accepted name

Polystichum x anceps Sa.Kurata

ドウリョウイノデ

Basionym and homotypic synonym(s)

Polystichum x anceps Sa.Kurata, Sci. Rep. Yokosuka City Mus. 10: 32, 1964. Link

Type information in the protologue:
S. Kurata (Honshu: Doryo-san, Prov. Sagami, 1956.11) [TOFO (holo)]
Digitized type material:
Herbarium & Reg. No. Type status Collector & No. Locality Coll. date
TOFOHolotypeS. KurataProv. Sagami, Hakone, Doryoson1956-11-3

Information on ploidy level and reproductive mode

Chromosome number Ploidy level Reproductive mode Locality Remarks Reference
2n=ca.1644xShizuoka Pref.,Gotenba-shi, InnoShimura 1982 (J. Nipp. Fern. Club 2(49): 20)