40. Stork's bill, Filaree, Erodium cicutarium

April-May

26. Oval-leaf bladderpod, Lesquerella ovalifolia
42. New Jersey Tea, Ceanothus herbaceous, var. pubescens
68. Narrow-leaved puccoon, Lithospermum incisum
108. Wild onion, Allium drummondii
250. Wild begonia, Rumex venosus
256. Mountain corkwing, Cymopteris montanus

April-June

76. Bastard toadflax, Comandra umbellata, ssp. pallida
158. Baby white aster, Leucelene ericoides
215. Missouri milkvetch, Astragalus missouriensis
216. Lambert crazyweed, Oxytropis lambertii

April-July

206. James' dalea, Dalea jamesii
258. Rabbit tobacco, Evax prolifera

April-October

175. Dandelion, Taraxacum officinale

May

217. Woolly loco, Astragalus mollissimus
218. Low milkvetch, Astragalus lotiflorus
219. Silky sophora, Sophora nuttalliana
270. Poison ivy, Toxicodendron rydbergii