| ID | Title | Type | Institution | Year |
|---|---|---|---|---|
| ID | Title | Type | Institution | Year |
| 200933 | Ecology & Distribution of the Endangered Sedge, Scirpus ancistrochaetus | WRCP | Pennsylvania State University | 1995 |
| 292026 | Ecology & Distribution of the Endangered Sedge Scirpus Ancisstrochaetus | WRCP | Pennsylvania State University |