Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
235266
| MA | Barnstable | Chatham, unspecified location | 1935 |
01090002
| Cape Cod | collected |
235297
| MA | Barnstable | Provincetown, unspecified location | 1973 |
01090002
| Cape Cod | collected |
235255
| MA | Barnstable | Salt Pond =[Lily Pond], Falmouth | 1925 |
01090002
| Cape Cod | collected |
235262
| MA | Barnstable | West Yarmouth, Yarmouth | 1932 |
01090002
| Cape Cod | collected |
213538
| MA | Bristol | New Bedford | 1831 |
01090002
| Cape Cod | established |
235284
| MA | Bristol | Reed's Pond, region of conglomerate rock, Dighton | 1956 |
01090002
| Cape Cod | collected |
235291
| MA | Dukes | Gay Head, near "new" road, Aquinnah | 1965 |
01090002
| Cape Cod | collected |
235288
| MA | Dukes | Squibnocket Pond, Chilmark | 1963 |
01090002
| Cape Cod | collected |
235241
| MA | Nantucket | Long Pond, Nantucket | 1911 |
01090002
| Cape Cod | collected |
213541
| MA | Nantucket | Nantucket | 1900 |
01090002
| Cape Cod | established |
235208
| MA | Nantucket | Nantucket, unspecified location | 1879 |
01090002
| Cape Cod | collected |
235287
| MA | Nantucket | Nantucket, unspecified location | 1961 |
01090002
| Cape Cod | collected |
235301
| MA | Plymouth | Cordage, Plymouth Center, along railroad, S of Cordage Plant, Plymouth | 1975 |
01090002
| Cape Cod | collected |