See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, NH, NJ, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY), USA+ (PR), CAN (AB, BC, LB, NB, NF, NS, NT, ON, PE, QC, YT), DEN (GL), FRA (SPM) |
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![Distribution of Polystichum ×hagenahii Cody [acrostichoides × lonchitis]. .](/maps/thumbs/PO/POHA8.png "Distribution of Polystichum ×hagenahii Cody [acrostichoides × lonchitis]. .")
![Distribution of Polystichum muricatum (L.) Fée [excluded]. .](/maps/thumbs/PO/POMU61.png "Distribution of Polystichum muricatum (L.) Fée [excluded]. .")
![Distribution of Polystichum ×potteri Barrington [acrostichoides × braunii]. .](/maps/thumbs/PO/POPO8.png "Distribution of Polystichum ×potteri Barrington [acrostichoides × braunii]. .")
