Polystichum imbricans |
Polystichum imbricans ssp. imbricans |
|
---|---|---|
imbricate sword-fern, rock sword-fern |
imbricate fern, narrow-leaved sword fern |
|
Polystichum imbricans |
Polystichum imbricans ssp. imbricans |
|
Habitat | Drier habitats such as open rock crevices and dry conifer forest, occasionally on serpentine, mostly at low elevations. | Drier habitats such as open rock crevices and dry conifer forest, occasionally on serpentine, mostly at low elevations. |
Distribution | Occurring on both sides of the Cascades crest in Washington; southwestern British Columbia to California, eastern Idaho, and northern Idaho.
|
Occurring on both sides of the Cascades crest in Washington; southwestern British Columbia to California, eastern Idaho, and northern Idaho. |
Origin | Native | Native |
Conservation status | Not of concern | Not of concern |
Sibling taxa | ||
Subordinate taxa | ||
Web links |
|
|