| Barley | Tennessee Winter | Paul Pollaro | | | ME | 2023 | USDA | 5a | Yes | heritagegrain.net |
| Oats | Winter Turf | Paul Pollaro | | | ME | 2023 | USDA | 5a | Yes | heritagegrain.net |
| Oats | Black Tartarian | Paul Pollaro | | | ME | 2023 | USDA | 5a | Yes | heritagegrain.net |
| Oats | Red Rustproof | Paul Pollaro | | | ME | 2023 | USDA | 5a | Yes | heritagegrain.net |
| Oats | White Tartarian | Paul Pollaro | | | ME | 2023 | USDA | 5a | Yes | heritagegrain.net |
| Oats | Potato Oat / Barley Oat | Paul Pollaro | | | ME | 2023 | USDA | 5a | Yes | heritagegrain.net |
| Wheat | Einkorn (Farro Piccolo) | Paul Pollaro |  | | ME | 2020 | Anson Mills | 5a | Yes | heritagegrain.net |
| Other | Seneca Cornstalk Bean | Paul Pollaro |  | | ME | 2024 | Seed Savers Exchange | 5a | Yes | heritagegrain.net |
| Wheat | Emmer (Farro Medio) | Paul Pollaro |  | | ME | 2020 | Anson Mills | 5b | Yes | heritagegrain.net |
| Wheat | Rouge de Bordeaux | Paul Pollaro |  | | ME | 2022 | Barton Springs Mill | 5b | Yes | heritagegrain.net |
| Corn | Pennsylvania Dutch Butter Popcorn | Paul Pollaro |  | | ME | 2022 | Fedco | 5b | Yes | heritagegrain.net |
| Corn | Glass Gem | Paul Pollaro |  | | ME | 2019 | Seed Savers Exchange | 5a | Yes | heritagegrain.net |
| Wheat | Purple Straw | Paul Pollaro |  | | ME | 2024 | USDA | | Yes | heritagegrain.net |
| Corn | Stowell's Evergreen Sweet Corn | Paul Pollaro |  | | ME | 2020 | Seed Savers Exchange | 5a | Yes | heritagegrain.net |
| Other | Hidatsa Shield Figure Bean | Paul Pollaro |  | | ME | 2022 | Seed Savers Exchange | 5a | Yes | heritagegrain.net |
| Other | True Red Cranberry Bean | Paul Pollaro |  | | ME | 2022 | Fedco | 5a | Yes | heritagegrain.net |
| Other | Land Trust Triticale | Julie Samek |  | Samek Family Farms | Ohio | 2024 | Heritage Grain Alliance (Cornville Seed) | 6b | Yes | |
| Wheat | Landrace Wheat Breeding Mix Plus | Julie Samek |  | Samek Family Farms | Ohio | 2024 | Heritage Grain Alliance (Cornville Seed) | 6b | No | |
| Wheat | Turkey Red | Julie Samek |  | Samek Family Farms | Xenia | 2024 | Albert Lea Seed | 6b | Yes | |
| Buckwheat | Tartary | Paul Pollaro |  | | ME | 2024 | Fr. Paul Dumais | 5a | Yes | heritagegrain.net |
| Wheat | Bladette de Puylaurens | Tristan Noyes | | Gromaine Farm | Maine | 2024 | Ruth Fleishman | 3b | Yes | heritagegrain.net |
| Wheat | Vosges | Tristan Noyes | | Gromaine Farm | Maine | 2024 | Ruth Fleishman | 3b | Yes | heritagegrain.net |
| Wheat | Noe | Tristan Noyes | | Gromaine Farm | Maine | 2024 | Ruth Fleishman | 3b | Yes | heritagegrain.net |
| Wheat | Touselle sans barbes | Tristan Noyes | | Gromaine Farm | Maine | 2024 | Ruth Fleishman | 3b | Yes | heritagegrain.net |
| Wheat | Fin de Tauriac | Tristan Noyes | | Gromaine Farm | Maine | 2024 | Ruth Fleishman | 3b | Yes | heritagegrain.net |
