| Specimen ID | Family Name | Scientific Name | USDA Common Name | Collection Site | Collection | Image |
|---|---|---|---|---|---|---|
| 1752 | Rubiaceae | Houstonia caerulea | azure bluet | Summer Flora |  | |
| 3650 | Rubiaceae | Houstonia caerulea | azure bluet | Putney School | Voucher | |
| 3651 | Rubiaceae | Houstonia caerulea | azure bluet | Voucher | | |
| 3652 | Rubiaceae | Houstonia caerulea | azure bluet | Base Hill Rd. (Ash Swamp) | Voucher | |
| 4317 | Rubiaceae | Houstonia caerulea | azure bluet | West Mtn. Wildlife Management Area | Voucher | |
| 5975 | Rubiaceae | Houstonia caerulea | azure bluet | Assabet River Aqueduct | Voucher | |
| 6225 | Rubiaceae | Houstonia caerulea | azure bluet | Mount Monadnock | Mount Monadnock | |
| 6429 | Rubiaceae | Houstonia caerulea | azure bluet | Glover's Ledge | Voucher | |