Common Plants in the Berkeley Fire Trails
A brief guide that looks at common plants in the Berkeley Fire Trails.
Western Swordfern
Polystichum munitum (Western Sword Fern) is an evergreen fern native to western North America, where it is one of the most abundant ferns. It occurs along the Pacific coast from southwest Washington to southern California, and also inland east to southeastern British Columbia, northern Idaho and western Montana, with isolated populations in interior northern British ...more ↓
