Taxa Count: 26
ASTERACEAE
Aster ascendens × Aster chilensis
Aster ascendens × Aster eatonii
Aster ascendens × Aster laevis
Aster chilensis var. lentus
Aster eatoni × Aster foliaceus
Aster eatonii x Aster foliaceus
Aster eatonii x Aster foliaceus var. parryi
Aster eatonii x Aster occidentalis
Aster ericoides var. prostratus
Aster foliaceus ssp. apricus
Aster foliaceus ssp. foliaceus
Aster foliaceus ssp. parryi
Aster foliaceus × Aster occidentalis
Aster foliaceus × Aster occidentalis var. fremontii
Aster glabratus
Aster hallii × Aster occidentalis
Aster intermedius
Aster oreganus
Aster × Aster hendersonii