LeafDescription Fronds broadly lance-shaped to elliptic in outline. Fronds divided in segments (pinnae) which are also divided. Clusters of sporangia are horseshoe or half-moon shaped. The clusters are located near the medial line on the lower surface of frond.
From Natural History of Southeast Alaska
A list of all pages that have property "LeafDescription" with value "Fronds broadly lance-shaped to elliptic in outline. Fronds divided in segments (pinnae) which are also divided. Clusters of sporangia are horseshoe or half-moon shaped. The clusters are located near the medial line on the lower surface of frond."
