Sally Gwyn Heffentrager:
Fungi No. 10
Sally Gwyn Heffentrager:
Fungi No. 1
Sally Gwyn Heffentrager:
Fungi No. 2
Sally Gwyn Heffentrager:
Fungi No. 3
Sally Gwyn Heffentrager:
Fungi No. 4
Sally Gwyn Heffentrager:
Fungi No. 5
Sally Gwyn Heffentrager:
Fungi No. 6
Sally Gwyn Heffentrager:
Lichen
Sally Gwyn Heffentrager:
Fungi No. 5
Sally Gwyn Heffentrager:
Fungi No. 4
Sally Gwyn Heffentrager:
Fungi No. 1