Index to
Ferns and Lycophytes of Japan

Family: Rhachidosoraceae ヌリワラビ科 > Genus: Rhachidosorus Ching ヌリワラビ属
GreenList Taxon ID: 445

Accepted name

Rhachidosorus mesosorus (Makino) Ching

ヌリワラビ

Basionym and homotypic synonym(s)

Asplenium mesosorum Makino, Bot. Mag. (Tokyo) 12(142): 120, 1898. BHL Tropicos
Athyrium mesosorum (Makino) Makino, Bot. Mag. (Tokyo) 13(148): 82, 1899. BHL Tropicos
Diplazium mesosorum (Makino) Koidz., Bot. Mag. (Tokyo) 38(449): 112, 1924. Link Tropicos
Rhachidosorus mesosorus (Makino) Ching, Acta Phytotax. Sin. 9(1): 74, 1964. Tropicos

Type information in the protologue:
Z. Matsumura//T. Makino/T. Makino/T. Makino/T. Makino (Prov. Iwashiro: Aidzu/Prov. Buzen: Yamadera/Prov. Tosa: Takaoka-gori/Prov. Tosa: Mt. Yokogura-yama/Prov. Musashi: Mt. Mitsumine/Prov. Musashi: Mt. Buko-zan, 1879.8.4/1890.7.14/1885/1887.8.28/1888.7.19/1888.7.20) [herb. Sc. Coll. Imp. Univ. Tokyo/herb. Sc. Coll. Imp. Univ. Tokyo//[MAK, 2 sheets (see Kato et al., 2022)]// (syn)]

Information on ploidy level and reproductive mode

Chromosome number Ploidy level Reproductive mode Locality Remarks Reference
n=402xsexMt.Gozenyama, Tokyo Pref.The locality name was not mentioned in the original paper (information supplied by Takamiya 1996).Kurita 1960 (J. Jap. Bot. 35: 269-272)
n=402xsexCultivated in Tokyo Univ. of EducationMitui 1968 (Sci. Rep. Tokyo Kyoiku Daigaku, Sec. B 13: 285-333)
n=402xsexTakaosan, Tokyo Pref.Hirabayashi 1970b (J. Jap. Bot. 45: 45-52)
n=412xsexKifune, Kyoto Pref.Kato 1975 (Acta Phytotax. Geobot. 27: 56-60)
2n=822xItsukaichi, Tokyo Pref.; Kifune, Kyoto Pref.Mitui 1980 (Bull. Nippon Dental Univ., General Edu. 9: 217-229)
n=41, 2n=822xsexKumamotoTakamiya et al. 2000 (J. Plant Res. 113: 203-215)