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CCDB → Angiosperms → Scheuchzeriaceae → Scheuchzeria → Scheuchzeria palustris subsp. americana (Fernald) Hultén
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Scheuchzeria palustris subsp. americana (Fernald) Hultén | Scheuchzeria palustris L. | 22 | IPCN online | Love, A. & D. Love. 1981b. In Chromosome number reports LXXII. Taxon 30: 699–701. | |||
| ! | Scheuchzeria palustris subsp. americana (Fernald) Hultén | Scheuchzeria palustris L. | 22 | IPCN66 | Love & Ritchie 1966 |