Pteris semipinnata L.

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Family: Pteridaceae イノモトソウ科 > Genus: Pteris L. イノモトソウ属
GreenList Taxon ID: 264

Accepted name

Pteris semipinnata L.

オオアマクサシダ

GBIF YList TNS specimens

Basionym and homotypic synonym(s)

Pteris semipinnata L., Sp. Pl. 2: 1076, 1753, nom. cons. BHL Tropicos

Type information in the protologue:

Osbeck [3, Herb. Linn. No. 1246.21] (China) [LINN (lecto)]

Designated type:

Conserved type - Gröndahl ex Herb. Casströmii (China. Canton) [S No. S-P-5847] designated by J. Mazumdar in Taxon 64: 1055, 2015 (accepted in 2017). Link

Digitized type material:

Herbarium & Reg. No.	Type status	Collector & No.	Locality	Coll. date
LINN-HL1246-21	Lectotype	Anon., #s.n.	Unknown

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

Pteris alata Lam., Tabl. Encycl. t. 869, 1799. BHL

Type information in the protologue:

()

Pteris dimidiata Willd., Sp. Pl. (ed. 4) 5(1-2): 381, 1810. BHL Tropicos

Type information in the protologue:

(Tranquebaria)

Information on ploidy level and reproductive mode

Chromosome number	Ploidy level	Reproductive mode	Locality	Reference
n=58	4x	sex	Yakushima Isl., Kagoshima Pref.	Mitui 1966a (J. Jap. Bot. 41: 60-64)
n=58	4x	sex	Yakushima Isl., Kagoshima Pref.	Mitui 1968 (Sci. Rep. Tokyo Kyoiku Daigaku, Sec. B 13: 285-333)
2n=116	4x		Okinoerabujima Isl., Kagoshima Pref.	Kawakami 1971 (Bot. Mag. (Tokyo) 84: 180-186)
2n=116	4x		Okinoerabujima Isl., Kagoshima Pref.	Kawakami 1979 (Bull. Aichi Univ. of Educ. (Nat. Sci.) 28: 85-104)
2n=116	4x			Kawakami et al. 1996 (J. Plant Res. 109: 369–373)
2n=58, n=58I	2x		(artificially produced)	Kawakami et al. 1996 (J. Plant Res. 109: 369–373)