| Impact ID | 6557 |
| Impact Type | Competition |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | In Southern California, Arundo donax outcompetes native vegetation due to its tall, dense stands that receive more sunlight, soil moisture, and nutrients. Arundo donax has displaced native vegetation including Salix spp., Baccharis salicifolia, and Populus spp.. |
| Reference | 30155 |
| Cost | |
| Location | Southern California |