Equisetum arvense L.

Family: Equisetaceae トクサ科 > Genus: Equisetum L. トクサ属
GreenList Taxon ID: 78

Accepted name

Equisetum arvense L.

スギナ

和名別名: ミモチスギナ

Basionym and homotypic synonym(s)

Equisetum arvense L., Sp. Pl. 2: 1061, 1753. BHL Tropicos
≡ Allostelites arvensis (L.) Börner, Fl. Deut. Volk 59, 1912. Tropicos

Type information in the protologue:

(Europae)

Designated type:

Lectotype - Clayton 341 ([locality uncertain]) [BM [000062951]] designated by B. J. Jonsell & C. E. Jarvis in Nord. J. Bot. 14: 148, 1994. Link

Digitized type material:

Herbarium & Reg. No.	Type status	Collector & No.	Locality	Coll. date
BM000062951	Lectotype	John Clayton, #341	United State

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

"ミモチスギナ"
Equisetum campestre Schultz, Fl. Stargard. Suppl. 1: 59, 1819. Link Tropicos
≡ Equisetum arvense L. f. campestre (Schultz) Milde, Bot. Zeitung (Berlin) 9: 848, 1851. BHL
≡ Equisetum arvense L. var. campestre (Schultz) Rupr., Monogr. Equiset. 225, 1867. BHL Tropicos

Type information in the protologue:

(prope Neobrandenb. vor dem Nemerow/Holz)

Designated type:

Neotype - A. A. Eaton exsicc. 12 (USA (Massachusets), 1896-6-18) [US 00135794; GH 00021201] designated by M. J. M. Chirstenhusz in Bot. J. Linn. Soc. 189: 333, 2019.

"オクエゾスギナ"
Equisetum boreale Bong., Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 6, Sci. Math. 2(4): 174, 1832. Link Tropicos
≡ Equisetum arvense L. f. boreale (Bong.) Milde, Distr. Crypt. Vasc. Ross. 19, 1845. BHL
≡ Equisetum arvense L. var. boreale (Bong.) Rupr., Hist. Stirp. Fl. Petrop. 91, 1845. Tropicos
≡ Equisetum arvense L. subsp. boreale (Bong.) Tolmatchew, Fl. Arct. URSS 1: 46, 1960. Tropicos

Type information in the protologue:

(l'Ile de Sitcha. Ex Aliaschka insula quoque allatum est)

Information on ploidy level and reproductive mode

Chromosome number	Ploidy level	Reproductive mode	Locality	Remarks	Reference
n=108	2x		Chiba City, Chiba Pref.		Kurita 1977 (Chromosome Infor. Serv. 23: 4-6)