LeafDescription Blades less than 1 inch wide, frond divided in many paired segments (pinnae), pinnae ovate to rhombic, sporangia in 2-4 pairs on underside of each pinnae
From Natural History of Southeast Alaska
A list of all pages that have property "LeafDescription" with value "Blades less than 1 inch wide, frond divided in many paired segments (pinnae), pinnae ovate to rhombic, sporangia in 2-4 pairs on underside of each pinnae"