Annual fleabane 
Aspen Fleabane 
Bitter Fleabane 
Canadian horseweed 
Desert yellow fleabane 
Dwarf mountain fleabane 
Erigeron aureus 
Erigeron glacialis 
Flax-leaved Horseweed 
Gray-seeded fleabane 
Leafy fleabane 
Philadelphia fleabane 
Prairie fleabane 
Santa Barbara Daisy 
Seaside fleabane 
Spreading fleabane 
Thread-leaf fleabane 
Wandering daisy