The Publications Warehouse does not have links to digital versions of this publication at this time
We report and describe a new population of the endangered Aleutian shield fern (Polystichum aleuticum C. Christens.) discovered on Mount Reed, Adak Island, Alaska. The new population is located at a lower elevation than the other known populations, placing the species' known elevational range between 338 m and 525 m. The discovery of this population is significant because it increases the total number of known populations and individuals for the species.
Additional Publication Details
A new population of Aleutian shield fern (Polystichum aleuticum C. Christens.) on Adak Island, Alaska