Index to
Ferns and Lycophytes of Japan

Family: Ophioglossaceae ハナヤスリ科 > Genus: Botrychium Sw. ハナワラビ属
GreenList Taxon ID: 65

Accepted name

Botrychium x pulchrum (Sahashi) Nakaike

アンコハナワラビ

Basionym and homotypic synonym(s)

Sceptridium x pulchrum Sahashi, J. Jap. Bot. 58(8): 246, Fig. 1F, 1983. Link Tropicos
Botrychium x pulchrum (Sahashi) Nakaike, Checkl. Lycophytes Ferns Japan 3, 2013.

Type information in the protologue:
N. Sahashi (Near Habu-harbor, alt. ca 200 m, 1981.10.10) [TNS 439094 (holo)]
Digitized type material:
Herbarium & Reg. No. Type status Collector & No. Locality Coll. date
TNS VS 439094HolotypeN. Sahashi 81013Japan, Izu Isls. Isl. Oshima, Habu.1981-10-10

Information on ploidy level and reproductive mode

Chromosome number Ploidy level Reproductive mode Locality Remarks Reference
(2n=180)4xirrOshima Isl., Tokyo Pref.Sahashi 1983 (J. Jap. Bot. 58: 338-344)