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CCDB → Pteridophytes → Lindsaeaceae → Sphenomeris → Sphenomeris gracilis (Tagawa) S. Kurata
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Sphenomeris gracilis (Tagawa) S. Kurata | Sphenomeris gracilis (Tagawa) S. Kurata | 49 | 98 | IPCN online | Lin, S. j., M. Kato & K. Iwatsuki. 1990. Sporogenesis, reproductive mode, and cytotaxonomy of some species of Sphenomeris, Lindsaea, and Tapeinidium (Lindsaeaceae). Amer. Fern J. 80(3): 97–109. | |
| ! | Sphenomeris gracilis (Tagawa) S. Kurata | Sphenomeris gracilis (Tagawa) S. Kurata | 47 | IPCN online | Mitui, K. 1976a. Chromosome numbers of some ferns in the Ryukyu Islands. J. Jap. Bot. 51: 33–41. | ||
| ! | Sphenomeris gracilis (Tagawa) S. Kurata | Sphenomeris gracilis (Tagawa) S. Kurata | 47 | IPCN75-78 | Mitui l 976a |