Index to
Ferns and Lycophytes of Japan

Family: Pteridaceae イノモトソウ科 > Genus: Pteris L. イノモトソウ属
GreenList Taxon ID: 279

Accepted name

Pteris multifida Poir.

イノモトソウ

Basionym and homotypic synonym(s)

Pteris multifida Poir., Encycl. 5: 714, 1804. BHL Tropicos

Type information in the protologue:
[specimen not specified] (cultivee au Jardin du Museum d'histoire naturelle de Paris)

Information on ploidy level and reproductive mode

Chromosome number Ploidy level Reproductive mode Locality Remarks Reference
n=58, 2n=1164xsexSawai, Tokyo Pref.Nakato 1975 (J. Jap. Bot. 50: 119-124)
n=40No locality givenYuasa 1941 (Bot. and Zool. 9: 27-35)
n=584xsexCultivated in Tokyo Univ. of EducationMitui 1965 (J. Jap. Bot. 40: 117-124)
n=584xsexCultivated in Tokyo Univ. of EducationMitui 1968 (Sci. Rep. Tokyo Kyoiku Daigaku, Sec. B 13: 285-333)
2n=1164xsexNo locality givenWalker 1962 (Evolution 16: 27-43)
2n=1164xsexSawai & Itsukaichi, Tokyo Pref.Nakato 1975 (J. Jap. Bot. 50: 119-124)
2n=1164xsexAichi Pref.Kawakami et al. 1995 (J. Plant Res. 108: 181-184)
2n=1164xKawakami et al. 1995 (J. Plant Res. 108: 181-184)
2n=58, n=irreg.2xirrartificially produced from 2n=116 plantKawakami et al. 1995 (J. Plant Res. 108: 181-184)