Index to
Ferns and Lycophytes of Japan

Family: Athyriaceae メシダ科 > Genus: Athyrium Roth メシダ属
GreenList Taxon ID: 507

Accepted name

Athyrium otophorum (Miq.) Koidz.

タニイヌワラビ

Basionym and homotypic synonym(s)

Asplenium otophorum Miq., Ann. Mus. Bot. Lugduno-Batavi 3(6): 175, 1867. BHL Tropicos
Diplazium otophorum (Miq.) C.Chr., Index Filic. 236, 1905. BHL Tropicos
Athyrium otophorum (Miq.) Koidz., Fl. Symb. Orient.-Asiat. 40, 1930. Tropicos

Type information in the protologue:
[specimen not specified] (Japonia) [Herb. Buergeri (holo)]
Digitized type material:
Herbarium & Reg. No. Type status Collector & No. Locality Coll. date
L0052444Holotype?Bürger, H, #s.n.Japonia

Heterotypic synonym(s) and/or incorporated taxa (forma or lower)

Athyrium rigescens Makino, Bot. Mag. (Tokyo) 13(144): 27, 1899. BHL Tropicos

Type information in the protologue:
Z. Matsumura/R. Yatabe/T. Makino/T. Makino (Prov. Kii: Mt. Nachi-yama/Prov. Awa in Shikoku: Nishiu-mura/Prov. Tosa: Omoto in Ogawa-mura/Prov. Tosa: Mt. Honokawa-yama, 1883.7.29/1888.7.24/1884 & 1887.8.17/1889.8) [herb. Sc. Coll. Imp. Univ. Tokyo//[MAK (see Kato et al., 2022)]/ (syn)]

"ミドリタニイヌワラビ"
Athyrium otophorum (Miq.) Koidz. f. viridescens Sa.Kurata, Sci. Rep. Yokosuka City Mus. 6: 18, 1961. Link Tropicos

Type information in the protologue:
M. Kido 3391 (Kyushu: Uwaba, Ohguchi-shi, Prov. Satsuma, 1960.9) [TOFO (holo)]
Digitized type material:
Herbarium & Reg. No. Type status Collector & No. Locality Coll. date
TOFOHolotypeM. Kido 3391Uwaba, Ohkuchi-shi, Prov. Satsuma,1960-9-23

"ヤマグチタニイヌワラビ"
Athyrium otophorum (Miq.) Koidz. var. okanum Sa.Kurata, J. Geobot. 17(1): 3, 1969. Link Tropicos
Athyrium otophorum (Miq.) Koidz. f. okanum (Sa.Kurata) Ebihara, Bull. Natl. Mus. Nat. Sci., B 43(1): 19, 2017. Link Tropicos

Type information in the protologue:
K. Oka (Honshu: Futatsudo Fall, Yamaguchi-shi, Prov. Suwo) [TOFO (holo)]

Information on ploidy level and reproductive mode

Chromosome number Ploidy level Reproductive mode Locality Remarks Reference
2n=1604xFutatsudo, Yamaguchi Pref.Kurihara et al. 1996 (J. Plant Res. 109: 29-36)
n=ca.804xsexMt.Ogasayama, Shizuoka Pref.as var. okanum Sa.Kurata. The locality name was not mentioned in the original paper (information supplied by Takamiya 1996).Kurita 1960 (J. Jap. Bot. 35: 269-272)
2n=1604xOgawa, Wakayama Pref.; Amitoni, Fukuoka Pref.as var. okanum Sa.KurataKurihara et al. 1996 (J. Plant Res. 109: 29-36)