Table 1.
Description of collection sites.
| Population | Code | Latitude | Distance to coast (km) | Elevation (m) | Site description |
|---|---|---|---|---|---|
| San Diego | SAN | 32.906293 | 4.5 | 17 | Riparian area near creek |
| Santa Barbara | SBA | 34.413238 | 0.737 | 6 | Near lagoon co-occurring with Carpobrotus edulis |
| San Luis Obispo | SLO | 35.247684 | 8.7 | 32 | Roadside |
| Vallejo | VAL | 38.158908 | 2.16 | 9 | Roadside |
| Mendocino | MEN | 39.305097 | 0.240 | 5 | Coastal park |
| Eureka | EUR | 40.729528 | 0.256 | 39 | Roadside |