Brooks, M. L., & Pyke D. (2001). Invasive plants and fire in the deserts of North America. First National Congress on Fire, Ecology, Prevention and Management. 11, 1-14.
These are the scorecards that are using this particular reference.
| Scorecard | Type | Subtype | Impact | Ability to Respond | Confidence | Extent |
|---|---|---|---|---|---|---|
| Bromus madritensis ssp. rubens Scorecard red brome |
plant | grass | 18 / 35 | 8 / 25 | High | widespread |
| Sus scrofa Scorecard Feral pig |
vertebrate | mammal | 19 / 35 | 16 / 25 | High | widespread |