TABLE 1.
Nodule collection information
| Site | Species | Location | No. of plants sampled | No. of nodule clusters collected |
|---|---|---|---|---|
| 1 | C. americanusa | Anderson County, Tennessee | 2 | 2 |
| 2 | C. cordulatus | Highway 138, Toketee, Oreg. | ≥5 | ≥10 |
| 3 | C. prostratus | Highway 138, Diamond Lake, Oreg. | ≥5 | ≥10 |
| 4 | C. sanguineus | H. J. Andrews Experimental Forest, Blue River, Oreg. | 3 | ≥10 |
| 5 | C. integerrimus | Highway 126, Blue River, Oreg. | 5 | ≥10 |
| 6 | C. cuneatus | Highway 99, Adair Village, Oreg. | ≥5 | ≥10 |
| 7 | C. thyrsiflorus | Bear Creek Recreation Site, Remote, Oreg. | 2 | 5 |
| 8 | C. pumilus | Siskiyou National Forest, Agness, Oreg. | ≥5 | ≥10 |
| A | C. velutinus | Mary’s Peak Road, Philomath, Oreg. | 3 | ≥5 |
| B | C. velutinus | Galice Road, Galice, Oreg. | 2 | ≥5 |
| C | C. velutinus | Highway 140, Fish Lake, Oreg. | 2 | ≥5 |
| D | C. velutinus | Highway 138, Falls Creek, Oreg. | 3 | ≥5 |
| E | C. velutinus | Metolius River, Camp Sherman, Oreg. | 2 | ≥5 |
| F | C. velutinus | Highway 26, Warm Springs, Oreg. | 2 | ≥5 |
| G | C. velutinus | Highway 395, Seneca, Oreg. | 2 | ≥5 |
| H | C. velutinus | Izee Road, Izee, Oreg. | 2 | ≥5 |
| I | C. velutinus | Cerro Gordo, Cottage Grove, Oreg. | 3 | ≥5 |
| J | C. velutinus | BLM Road 10-18, Roseburg, Oreg.b | 3 | ≥5 |
| K | C. velutinus | Buck Creek Road, Scottsburg, Oreg. | 2 | ≥5 |
| L | C. velutinus | Forest Service Road 25, Brickerville, Oreg. | 2 | ≥5 |
The C. americanus nodules were collected by Beth Mullin.
BLM, Bureau of Land Management.