Description: English: A tuft of Vittaria appalachiana growing in a crevice in a rockhouse. Lock 12, York County, Pennsylvania. Date: 21 July 2012. Source: Own work. Author: Choess. Other versions:.
Description: English: A patch of Vittaria appalachiana growing in a crevice in a rockhouse. Tip of photographer's finger shown for scale. Lock 12, York County, Pennsylvania. Date: 21 July 2012. Source: Own work. Author: Choess.
Description: English: A tuft of Vittaria appalachiana growing in a crevice in a rockhouse. Lock 12, York County, Pennsylvania. Date: 21 July 2012. Source: Own work. Author: Choess. Other versions: This file has an extracted image: File:Vittaria appalachiana tuft (cropped).JPG..