Dicranopteris linearis (Burm.f.) Underw.

Family: Gleicheniaceae ウラジロ科 > Genus: Dicranopteris Bernh. コシダ属
GreenList Taxon ID: 144

Accepted name

Dicranopteris linearis (Burm.f.) Underw.

コシダ

Basionym and homotypic synonym(s)

Polypodium lineare Burm.f., Fl. Indica 235, t. 67, fig. 2, 1768. BHL Tropicos
≡ Gleichenia linearis (Burm.f.) C.B.Clarke, Trans. Linn. Soc. London, Bot. 1(7): 428, 1880. BHL Tropicos
≡ Mertensia linearis (Burm.f.) Fritsch, Bull. Herb. Boissier, sir. 2, 1(11): 1092, 1901, nom. illeg. BHL Tropicos
≡ Dicranopteris linearis (Burm.f.) Underw., Bull. Torrey Bot. Club 34(5): 250, 1907. BHL Tropicos

Type information in the protologue:

(Java)

Designated type:

Lectotype - van Santen s.n. (Java) [G-PREL [G00360111]] designated by E. D. Merrill in Philipp. J. Sci. 19: 336, 1921. Link

Digitized type material:

Herbarium & Reg. No.	Type status	Collector & No.	Locality	Coll. date
G00360111	Holotype	Santen, H. van, #s.n.	Pakoe hantam	ca. 1757

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

Polypodium pedatum Houtt., Nat. Hist. 2(14): 175, 1783. BHL Tropicos
≡ Dicranopteris pedata (Houtt.) Nakaike, Enum. Pterid. Jap., Fil. 114, 1975. Tropicos

Type information in the protologue:

Thunberg (Japan)

Designated type:

Lectotype - Thunberg s.n. (Japan) [G-PREL (G00349561); UPS-THUNB 25244, 25245 & 25247] designated by Callmander in Wijnands et al. in Candollea 72: 186, 2017. Link

Polypodium dichotomum Thunb., Syst. Veg. (ed. 14) 938, 1784. BHL Tropicos
≡ Mertensia dichotoma (Thunb.) Willd., Kongl. Vetensk. Acad. Nya Handl., ser. 2 25: 167, 1804. BHL Tropicos
≡ Dicranopteris dichotoma (Thunb.) Bernh., Neues J. Bot. 1(2): 38, 49, pl. 3, f. 13, 1806[1805]. BHL Tropicos
≡ Gleichenia dichotoma (Thunb.) Hook., Sp. Fil. 1: 12, 1844. BHL Tropicos
≡ Dicranopteris linearis (Burm.f.) Underw. var. dichotoma (Thunb.) Holttum, Reinwardt. 4: 277, 1957. Link

Type information in the protologue:

Thunb. (jap.)

Designated type:

Lectotype - C. P. Thunberg s.n. (JAPAN [“e Japonia”]) [UPS-THUNB 25247] designated by T. Nakaike in New Fl. Jap. Pterid. 93, 1982.

Digitized type material:

Herbarium & Reg. No.	Type status	Collector & No.	Locality	Coll. date
UPS-THUNB 25247	Lectotype	[no info]	[no info]

"イキノコシダ"
Dicranopteris dichotoma (Thunb.) Bernh. f. shinagawae H.Itô, J. Jap. Bot. 36(6): 204, Fig. 1, 1961. Link
≡ Dicranopteris linearis (Burm.f.) Underw. f. shinagawae (H.Itô) Sugim., Keys Herb. Pl. Jap. Pterid. 119, 1966.

Type information in the protologue:

T. Shinagawa (Kyushu: Yunomoto, Ins. Iki, Nagasaki Pref., 1956.3) [TI (holo)]

Digitized type material:

Herbarium & Reg. No.	Type status	Collector & No.	Locality	Coll. date
TNS VS 1031067	Isotype	T. Shinagawa s.n.	Japan, Katumoto-mati, Iki, Yunomoto.	1956-3-
TNS VS 1031092	Isotype	Japan, [Iki-gun], [Katsumoto-cho], [Yunomoto].	[T. Shinagawa] s.n.	1956-3-1

Information on ploidy level and reproductive mode

Chromosome number	Ploidy level	Reproductive mode	Locality	Remarks	Reference
2n=78	2x		Ashikubo, Shizuoka Pref.		Nakato 1988 (J. Jap. Bot. 63: 214-218)