County | Township | Location | Institution | Year | Month | Day |
York | Kittery | Smuttynose Island, Isles of Shoals, Kittery, ME | University of New Hampshire - Macroalgal Collection (NHA) | 1977 | 6 | 22 |
Knox | South Thomaston | South Thomaston | The New York Botanical Garden (NY) | 1915 | 9 | 12 |
Lincoln | Bristol | Round Pond | University of Michigan (MICH) | 1901 | 7 | 16 |
Lincoln | Bristol | Round Pond, ME | Brown University (BRU) | 1901 | 7 | 16 |
Lincoln | Bristol | Round Pond | Michigan State University (MSC) | 1901 | 7 | 16 |
Lincoln | Bristol | Round Pond | Miami University (MU) | 1901 | 7 | 16 |
Lincoln | Bristol | Round Pond, at mouth of trout brook, adhering to stones | The New York Botanical Garden (NY) | 1901 | 7 | 16 |
Lincoln | Bristol | Adhering to stones, at the mouth of trout brook, Round Pond | University Herbarium, University of California, Berkeley (UC) | 1901 | 7 | 16 |
Lincoln | Bristol | Round Pond, ME | Yale University Herbarium (YPM-YU) | 1901 | 7 | 16 |