| ID | Family | Scientific Name | Common Name | Collection Site |
|---|---|---|---|---|
| 1994 | Apocynaceae | Apocynum androsaemifolium | spreading dogbane | |
| 1995 | Apocynaceae | Apocynum androsaemifolium | spreading dogbane | |
| 1996 | Apocynaceae | Apocynum androsaemifolium | spreading dogbane | Robin Hood Reservoir |
| 1997 | Apocynaceae | Apocynum androsaemifolium | spreading dogbane | |
| 1998 | Apocynaceae | Apocynum cannabinum | indian hemp; clasping dogbane | Lebanon Reservoir |
| 1999 | Apocynaceae | Vinca minor | periwinkle | |
| 2001 | Apocynaceae | Vinca minor | periwinkle | Willard Pond |
| 13 | Apocynaceae | Vinca minor | periwinkle | |
| 1616 | Apocynaceae | Vinca minor | periwinkle | |
| 626 | Apocynaceae | Vinca minor | periwinkle | |
| 174 | Apocynaceae | Vinca minor | periwinkle | |
| 4165 | Apocynaceae | Vinca minor | periwinkle | Hampshire County |

