Tetradymia canescens 

 Townsendia hookeri 

 Townsendia parryi 



Betulaceae 

 Alnus sinuata 

 Betula glandulosa 



Boraginaceae 

 Cryptantha ambigua 

 Cryptantha spiculifera 



Cynoglossum officinale* 

 Eritrichium nanum 

 Hackelia micrantha 

 Lappula redowskii 

 Lithospermum ruderale 

 Mertensia ciliata 

 Mertensia oblongifolia 

 Onosmodium molle 

 Plagiobothrys scouleri 



Brassicaceae 

 Arabia drummondii 

 Arabis fecunda 

 Arabia glabra 

 Arabis hirsuta 

 Arabis holboellii 

 Arabis lemmonii 

 Arabis lyallii 

 Arabis nuttallii 

 Arabis sparsiflora 

 Barbarea orthoceras 

 Berteroa incana 

 Capsella bursa-pastoris* 

 Cardamine pensylvanica 

 Descurainia pinnata 

 Descurainia richardsonii 

 Descurainia sophia* 

 Draba crassifolia 

 Draba densifolia 

 Draba incerta 

 Draba lanceolata 

 Draba lonchocarpa 

 Draba nemorosa 

 Draba oligosperma 

 Draba paysonii 

 Draba stenoloba 

 Draba sp. 

 Erysimum asperum 

 Erysimum cheiranthoides* 

 Erysimum repandrum 

 Physaria geyeri 

 Smelowskia calycina 

 Thlaspi arvense* 

 Thlaspi parviflorum 



Callitrichaceae 

 Callitriche sp. 



Campanulaceae 

 Campanula rotundifolia 



Caprifoliaceae 

 Lonicera involucrata 

 Linnaea borealis 

 Sambucus racemosa 



Caryophyllaceae 

 Arenaria capillaris 

 Arenaria congesta 

 Arenaria lateriflora 

 Arenaria nuttallii 

 Arenaria obtusiloba 

 Arenaria rossii 

 Cerastium arvense 

 Cerastium beeringianum 

 Cerastium vulgatum* 

 Silene acaulis 

 Silene menziesii 

 Silene parryi 

 Silene repens 

 Spergularia rubra* 

 Stellaria americana 

 Stellaria calycantha 

 Stellaria longipes 



Chenopodiaceae 

 Chenopodium album* 

 Chenopodium chenopodioides 

 Chenopodium fremontii 

 Monolepsis nuttallianus 



Cornaceae 

 Cornus stolonifera 



Crassulaceae 

 Sedum lanceolatum 

 Sedum rosea 



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