| Cyperaceae | |
Eriophorum chamissonis fo. albidum
| (F. Nyl.) Fernald | Rhodora 23(270): 131 | 1921 |
| Cyperaceae | |
Eriophorum chamissonis subsp. albidum
| Piper & Beattie | Fl. N.W. Coast 85 | 1915 |
| Cyperaceae | |
Eriophorum chamissonis subsp. albidum
| (F. Nyl.) Piper & Beattie | Fl. N.W. Coast 85 | 1915 |
| Cyperaceae | |
Eriophorum chamissonis var. albidum
| (F. Nyl.) Fernald | Rhodora 7(77): 84 | 1905 |
| Cyperaceae | |
Eriophorum chamissonis subsp. aquatile
| (Norman) H. Lindb. | Sv. Fanerogamfl. 113 | 1918 |
| Cyperaceae | |
Eriophorum chamissonis var. aquatile
| (Norman) Fernald | Rhodora 27(324): 207 | 1925 [1926] |
| Cyperaceae | |
Eriophorum chamissonis fo. chamissonis
| | | |
| Cyperaceae | |
Eriophorum chamissonis var. chamissonis
| | | |
| Cyperaceae | |
Eriophorum chamissonis fo. turneri
| Raymond | Svensk Bot. Tidskr. 48: 79 | 1954 |