Index to
Ferns and Lycophytes of Japan

Family: Ophioglossaceae ハナヤスリ科 > Genus: Ophioglossum L. ハナヤスリ属
GreenList Taxon ID: 75

Accepted name

Ophioglossum thermale Kom.

ハマハナヤスリ

Basionym and homotypic synonym(s)

Ophioglossum thermale Kom., Repert. Spec. Nov. Regni Veg. 13: 85, 1914. BHL Tropicos
Ophioglossum vulgatum L. var. thermale (Kom.) C.Chr., Fl. Kamtchatka 1: 45, 1927. Tropicos

Type information in the protologue:
(in cratero vulcani Uzon (peninsulae Kamtschatka pars orientalis))
Digitized type material:
Herbarium & Reg. No. Type status Collector & No. Locality Coll. date
S-P-2964Isotype?Komarov, Vladimir L., #s.n.Kamtchatka1909-8-24

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

Ophioglossum littorale Makino, J. Jap. Bot. 6(10): 27, 1929. Link
Ophioglossum nipponicum Nakai var. littorale (Makino) Nishida ex Ohwi, Fl. Jap. Pterid. 17, 1957.

Type information in the protologue:
T. Makino/T. Makino (Prov. Shimosa: Midorimi/Prov. Shimosa: Hasunuma, 1929.9.23/1929.10.12)

Information on ploidy level and reproductive mode

Chromosome number Ploidy level Reproductive mode Locality Remarks Reference
n=2404xKuju-kuri, Chiba Pref.Verma 1957 (Cytologia 22: 393-403)