Family: Cyatheaceae ヘゴ科 > Genus: Cyathea Sm. ヘゴ属
GreenList Taxon ID: 175
Accepted name
Cyathea mertensiana (Kunze) Copel.
マルハチ
Basionym and homotypic synonym(s)
Alsophila mertensiana Kunze, Bot. Zeitung (Berlin) 6: 586, 1848. BHL Tropicos
≡ Cyathea mertensiana (Kunze) Copel., Philipp. J. Sci., C 4(1): 59, 1909. BHL Tropicos
≡ Sphaeropteris mertensiana (Kunze) R.Tryon, Contr. Gray Herb. 200: 21, 1970. BHL
Type information in the protologue:
Mertens H.42 (Ins. Peel. Bonin-Sima) [Herb. Acad. Imp. Petropol. (holo)]Digitized type material:
| Herbarium & Reg. No. | Type status | Collector & No. | Locality | Coll. date |
|---|---|---|---|---|
| BM001039937 | Isotype | Franz Karl Mertens, #s.n. | Bonin |
Information on ploidy level and reproductive mode
| Chromosome number | Ploidy level | Reproductive mode | Locality | Remarks | Reference |
|---|---|---|---|---|---|
| 2n=138 | 2x | Chichijima Isl., Tokyo Pref. | Nakato 1989a (J. Jap. Bot. 64: 142-147) |