Cyperaceae | |
Scirpus acutus fo. acutus
| | | |
Cyperaceae | |
Scirpus acutus var. acutus
| | | |
Cyperaceae | |
Scirpus acutus fo. congestus
| (Farw.) Fernald | Rhodora 23(270): 131 | 1921 |
Cyperaceae | |
Scirpus acutus var. malheurensis
| (L.F. Hend.) Beetle | Publ. Univ. Wyoming 13: 5 | 1948 |
Cyperaceae | |
Scirpus acutus var. occidentalis
| (S. Watson) Beetle | Publ. Univ. Wyoming 13: 5 | 1948 |
Cyperaceae | |
Scirpus occidentalis var. congestus
| Farw. | Rep. (Annual) Michigan Acad. Sci. 19: 247 | 1917 |