Index to
Ferns and Lycophytes of Japan

Family: Thelypteridaceae ヒメシダ科 > Genus: Macrothelypteris (H.Itô) Ching ヒメワラビ属
GreenList Taxon ID: 427

Accepted name

Macrothelypteris torresiana (Gaudich.) Ching var. calvata (Baker) Holttum

ヒメワラビ

Basionym and homotypic synonym(s)

Nephrodium setigerum Hook. et Baker var. calvatum Baker, J. Bot. 13(151): 201, 1875. BHL Tropicos
Thelypteris uliginosa (Kunze) Ching var. calvata (Baker) K.Iwats., Acta Phytotax. Geobot. 18(5-6): 158, 1960. Link Tropicos
Thelypteris torresiana (Gaudich.) Alston var. calvata (Baker) K.Iwats., Mem. Coll. Sci. Kyoto Univ., Ser. B, Biol. 31(3): 154, 1965. Link Tropicos
Macrothelypteris torresiana (Gaudich.) Ching var. calvata (Baker) Holttum, Blumea 17(1): 28, 1969. Link Tropicos

Type information in the protologue:
Shearer (neighbourhood of Kiu-kiang, on the banks of the Yang-tse-kiang, 1873)
Digitized type material:
Herbarium & Reg. No. Type status Collector & No. Locality Coll. date
K000951413Holotype?Shearer, G., #s.n.Jiangxi Kew Kiang1873

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

"トウヒメワラビ"
Nephrodium oligophlebium Baker, J. Bot. 13(154): 291, 1875, nom. illeg. BHL Tropicos
Aspidium oligophlebium (Baker) H.Christ, Monsunia 1: 81, 1900. Link Tropicos
Dryopteris oligophlebia (Baker) C.Chr., Index Filic. 280, 1905. BHL Tropicos
Thelypteris oligophlebia (Baker) Ching, Bull. Fan Mem. Inst. Biol. 6(5): 339, 1936. Tropicos
Lastrea oligophlebia (Baker) Copel., Gen. Fil. [Copeland] 139, 1947. Link Tropicos
Macrothelypteris oligophlebia auct. non (Baker) Ching, Acta Phytotax. Sin. 8(4): 309, 1963. Tropicos

Type information in the protologue:
J. F. Quekett (Phoenix Hills (Fern-wang-shan), province of Kiang-si)

Dryopteris elegans Koidz., Bot. Mag. (Tokyo) 38(449): 108, 1924. Link Tropicos
Dryopteris oligophlebia (Baker) C.Chr. var. elegans (Koidz.) H.Itô, Bot. Mag. (Tokyo) 49(582): 365, 1935. Link
Thelypteris oligophlebia (Baker) Ching var. elegans (Koidz.) Ching, Bull. Fan Mem. Inst. Biol. 6(5): 341, 1936. Tropicos
Lastrea oligophlebia (Baker) Copel. var. elegans (Koidz.) Tagawa, Col. Ill. Jap. Pterid. 112, 222. pl. 43. f. 243, 1959. Tropicos
Thelypteris uliginosa (Kunze) Ching var. elegans (Koidz.) K.Iwats., Acta Phytotax. Geobot. 18(5-6): 158, 1960. Link Tropicos
Macrothelypteris oligophlebia (Baker) Ching var. elegans (Koidz.) Ching, Acta Phytotax. Sin. 8(4): 309, 1963. Tropicos

Type information in the protologue:
Y. Kimura (Japonia: Kiusiu, prov. Satsuma, Shiroyama prope oppidum Kagoshima, 1920.9.3 [1920.9.23]) [[KYO (holo), see Tagawa 1958]]

Dryopteris oligophlebia (Baker) C.Chr. var. lophaea Ogata, Icon. Fil. Jap. 5: pl. 227, 1933. Link
Thelypteris oligophlebia (Baker) Ching f. lophaea (Ogata) Nameg. et Sa.Kurata, Enum. Jap. Pterid. 318, 344, 1961.
Thelypteris torresiana (Gaudich.) Alston f. lophaea (Ogata) Sugim., Keys Herb. Pl. Jap. Pterid. 332, 1966 (original: 'var. elegans f. lophaea').

Type information in the protologue:
A. Hasimoto/M. Ogata (Hondo: Prov. Musasi, mt. Takao/Prov. Yamashiro, Simogamo, 1925.10/1926.5)

Information on ploidy level and reproductive mode

Chromosome number Ploidy level Reproductive mode Locality Remarks Reference
n=312xsexMt.Takaosan, Tokyo Pref.Hirabayashi 1969b (J. Jap. Bot. 44: 113-119)
n=624xsexCultivated in Tokyo Univ. of EducationMitui 1968 (Sci. Rep. Tokyo Kyoiku Daigaku, Sec. B 13: 285-333)
2n=622xTokyo, Fukui, Shizuoka, Nara, Hiroshima, KochiNakato 2002 (Acta Phytotax. Geobot. 53: 63-76)