| Wheat | Blé de Crépi | Paul Pollaro |  | | ME | 2022 | Richard Roberts | 5a | No | heritagegrain.net |
| Wheat | Khorasan | Paul Pollaro |  | | ME | 2020 | | 5a | Yes | heritagegrain.net |
| Wheat | Goldblume | Richard Roberts | | Maine Grain Alliance. LT45 Farm | ME | 2018-2023 | Dennis Kjaer Christensen | 5 | Yes | |
| Corn | Jimmy Red | Paul Pollaro |  | | ME | 2021 | Sow True Seed | 5a | Yes | heritagegrain.net |
| Amaranth | Hopi Red Dye | Sylvia Davatz | | | VT | 2023 | Abundant Life Seeds | 5a | Yes | heritagegrain.net |
| Amaranth | Hopi Red Dye | Sylvia Davatz | | | Vermont | 2023 | Abundant Life Seeds | 5a | Yes | heritagegrain.net |
| Wheat | Red Lammas | Ruth Fleishman | | | | 2017 | Eli Rogosa | 5a | Yes | heritagegrain.net |
| Wheat | Hourani | Paul Pollaro |  | | ME | 2022 | Seeds in Common (formerly Rocky Mountain Seed Alliance) | 5a | Yes | heritagegrain.net |
| Corn | Cocke's Prolific | Paul Pollaro |  | | ME | 2021 | Sow True Seed | 5a | Yes | heritagegrain.net |
| Corn | Otto File | Paul Pollaro |  | | ME | 2022 | Hudson Valley Seed Company | 5a | Yes | heritagegrain.net |
| Corn | Fort Kent Golden Flint Corn | Tristan Noyes |  | Gromaine Organic Farm | ME | 2023 | Federal Seed Reserve | 3b | Yes | heritagegrain.net |
