| Famille | Espèce végétale |
| ALLIACEAE | Triteleia hyacinthina (Lindley) Greene |
| APIACEAE | Cicuta sp. |
| APIACEAE | Heracleum maximum Bartram |
| APIACEAE | Perideridia sp. |
| ASTERACEAE | Achillea sp. |
| ASTERACEAE | Chrysanthemum leucanthemum Linnaeus |
| ASTERACEAE | Chrysothamnus sp. |
| ASTERACEAE | Helichrysum sp. |
| CAPRIFOLIACEAE | Viburnum sp. |
| CORNACEAE | Cornus candidissima Marshall |
| CORNACEAE | Cornus circinata L'Héritier |
| LILIACEAE | Veratrum sp. |
| POLYGONACEAE | Eriogonum sp. |
| RANUNCULACEAE | Thalictrum dasycarpum Fischer Meyer & Avé-Lallemant |
| RHAMNACEAE | Ceanothus cordulatus Kellogg |
| ROSACEAE | Aruncus sp. |
| ROSACEAE | Potentilla gracilis Douglas ex Hooker |
| ROSACEAE | Rubus idaeus Linnaeus |
| ROSACEAE | Spiraea sp. |
| RUBIACEAE | Galium boreale Linnaeus |