Asteraceae
Agoseris heterophylla var. heterophylla
annual agoseris
Agoseris apargioides
seaside dandelion
Microseris laciniata
cut-leaf microseris
Lactuca serriola
prickly lettuce
Hieracium scouleri
Scouler's hawkweed
Crepis occidentalis
western hawksbeard
Taraxacum officinale
common dandelion
Agoseris aurantiaca
orange agoseris
Cirsium peckii
Steens Mountain thistle
Cirsium arvense
Canada thistle
Cirsium brevistylum
short styled thistle
Acroptilon repens
Russian knapweed
Antennaria rosea
rosy pussytoes
Erigeron peregrinus
wandering daisy
Erigeron foliosus
leafy fleabane
Aster alpigenus var. alpigenus
alpine aster
Aster chilensis
common California aster
Erigeron glaucus
beach fleabane
Aster ledophyllus
Cascade aster
Aster modestus
few-flowered aster