Family: Ophioglossaceae ハナヤスリ科 > Genus: Ophioglossum L. ハナヤスリ属
GreenList Taxon ID: 74
Accepted name
Ophioglossum petiolatum Hook. x O. thermale Kom.
コハナヤスリ
An interspecific hybrid between Ophioglossum petiolatum Hook. and Ophioglossum thermale Kom..
コヒロハハナヤスリとハマハナヤスリの種間雑種.
YList TNS specimens
Basionym and homotypic synonym(s)
Ophioglossum japonicum Prantl, Ber. Deutsch. Bot. Ges. 1: 353, 1883, nom. illeg. BHL Tropicos
≡ Ophioglossum nipponicum Miyabe et Kudô, Trans. Sapporo Nat. Hist. Soc. 6: 122, 1916. BHL Tropicos
≡ Ophioglossum angustatum Maxon, Proc. Biol. Soc. Washington 36: 169, 1923. BHL Tropicos
≡ Ophioglossum thermale Kom. var. nipponicum (Miyabe et Kudô) M.Nishida, J. Jap. Bot. 33(7): 203, 1958. Link Tropicos
Type information in the protologue:
[specimen not specified] (Japan)Heterotypic synonym(s) and/or incorporated taxa (forma or lower)
Ophioglossum nipponicum Nakai, Bot. Mag. (Tokyo) 39(463): 193, 1925, nom. illeg. Link Tropicos
Type information in the protologue:
(Japonia)Information on ploidy level and reproductive mode
| Chromosome number | Ploidy level | Reproductive mode | Locality | Remarks | Reference |
|---|---|---|---|---|---|
| n=ca.172 | Koishikawa, Tokyo Pref. | Yuasa 1934 (Bot. Mag. (Tokyo) 48: 567-572) | |||
| n=240 | 4x | Koganei City, Tokyo Pref. | Verma 1957 (Cytologia 22: 393-403) | ||
| n=ca.480 | 8x | Narita City, Chiba Pref. | Kurita & Nishida 1965 (Bot. Mag. (Tokyo) 78: 461-473) | ||
| (2n=ca.960) | 8x | irr | Narita City, Chiba Pref.; Kyoto City, Kyoto Pref. | Kurita & Nishida 1965 (Bot. Mag. (Tokyo) 78: 461-473) |