Family: Dryopteridaceae オシダ科 > Genus: Dryopteris Adans. オシダ属
GreenList Taxon ID: 828
Accepted name
Dryopteris laeta (Kom.) C.Chr.
イワカゲワラビ
和名別名: コイワカゲワラビ
Basionym and homotypic synonym(s)
Nephrodium laetum Kom., Trudy Imp. S.-Peterburgsk. Bot. Sada 20: 124, 1901. BHL Tropicos
≡ Dryopteris laeta (Kom.) C.Chr., Index Filic. 273, 1905. BHL Tropicos
Type information in the protologue:
(ad trajectum Loe-lin (circiter 60 stadia orientem versus ab urbe Kirin), 1896.8.31)Digitized type material:
| Herbarium & Reg. No. | Type status | Collector & No. | Locality | Coll. date |
|---|---|---|---|---|
| K001080924 | Isotype | Komarov, V.L., #20 | [Tum Soe-lin]; Prov. [Kiriniensis] | 1896-8-31 |
| BM001066051 | Isotype (fragment) | Komarov, V.L., #20 | Manshuria Chiensis | 1896 |
| GH00112155 | Isotype? | Komarov, V.L., #s.n. | In silvis ad trajectum Loe-lin (60 stadia Orientem versus ab urbe Kirin, Mandshuriae | 1896-8-30 |
Heterotypic synonym(s) and/or incorporated taxa (forma or lower)
Aspidium oxyodon Franch., Nouv. Arch. Mus. Hist. Nat., sér. 2 7: 163, 1883 . BHL Tropicos
≡ Dryopteris filix-mas (L.) Schott var. oxyodon (Franch.) C.Chr., Index Filic. 266, 1905. BHL
≡ Dryopteris oxyodon (Franch.) Kitag., Rep. First Sci. Exped. Manchoukuo 4(2): 58, 1935, nom. illeg. Link Tropicos
Type information in the protologue:
David 2232/David 1801 (Chine septentrionale: montagnes a l'occident de Pekin, dans les bois montueux/Mongolie: environs de Gehol)Dryopteris wladiwostokensis B.Fedtsch., Trudy Imp. S.-Peterburgsk. Bot. Sada 31(1): 4, 1912. BHL
Type information in the protologue:
([in Russian])Athyrium triangulare Nakai, Bot. Mag. (Tokyo) 45(531): 91, 1931. Link Tropicos
≡ Athyrium nakaii Tagawa, Acta Phytotax. Geobot. 2(3): 195, 1933. Link Tropicos
≡ Dryopteris laeta (Kom.) C.Chr. f. triangularis (Nakai) Kitag., Neo-Lineam. Fl. Manshur. 35, 1979. Tropicos
Type information in the protologue:
T. Nakai 5064 (circa templum Hyokunji montium Kongosan prov. Kogen) [TI (holo)]Dryopteris triangulare Nakai, Bot. Mag. (Tokyo) 45(531): 91, 1931, nom. illeg. Link Tropicos
Type information in the protologue:
T. Nakai 5064 (Korea: in silvis circa templum Hyôkunji montum Kongôsan prov. Kôgen) [TI (holo)]Dryopteris laeta (Kom.) C.Chr. var. oblongifrons Kitag., Bot. Mag. (Tokyo) 48(566): 91, f. 8, 1934. Link Tropicos
≡ Dryopteris oxyodon (Franch.) Kitag. var. oblongifrons (Kitag.) Kitag., Rep. First Sci. Exped. Manchoukuo 4(2): 59, 1935. Link Tropicos
≡ Dryopteris laeta (Kom.) C.Chr. f. oblongifrons (Kitag.) Kitag., J. Jap. Bot. 41(12): 368, 1966. Link
Type information in the protologue:
M. Kobayashi (Manshuria: Prov. Feng-t'ien: Circ. Lao-hu-t'an, 1931.6.28)Aspidium goeringianum auct. non Kunze, Bot. Zeitung (Berlin) 6: 557, 1848. BHL Tropicos
≡ Athyrium goeringianum auct. non (Kunze) T.Moore, Index Fil. 185, 1860. BHL Tropicos
≡ Dryopteris goeringiana auct. non (Kunze) Koidz., Bot. Mag. (Tokyo) 43(512): 386, 1929. Tropicos
Information on ploidy level and reproductive mode
| Chromosome number | Ploidy level | Reproductive mode | Locality | Remarks | Reference |
|---|---|---|---|---|---|
| n=41 | 2x | sex | Hongo, Nagano Pref. | Hirabayashi 1970a (J. Jap. Bot. 45: 11-19) |