Taxa Count: 91

ASTERACEAE

Achillea millefolium

Ambrosia artemisiifolia

Ambrosia bidentata

Ambrosia trifida

Anaphalis margaritacea

Antennaria plantaginifolia

Antennaria solitaria

Anthemis arvensis

Anthemis cotula

Arctium minus

Arnoglossum atriplicifolium

Artemisia annua

Artemisia vulgaris

Aster concolor

Aster cordidifolius

Aster cordifolius

Aster divaricatus

Aster dumosus

Aster infirmus

Aster laevis

Aster lanceolatus

Aster lateriflorus

Aster linariifolius

Aster lowrieanus

Aster macrophyllus

Aster nemoralis

Aster novae-angliae

Aster oblongifolius

Aster ontarionis

Aster patens

Aster paternus

Aster phlogifolius

Aster pilosus

Aster prenanthoides

Aster puniceus

Aster shortii

Aster solidagineus

Aster surculosus

Aster umbellatus

Aster undulatus

Aster vimineus

Astranthium integrifolium

Baccharis halimifolia

Bellis perennis

Bidens

Bidens aristosa

Bidens bipinnata

Bidens cernua

Bidens comosa

Bidens connata

Bidens discoidea

Bidens ferulaefolia

Bidens frondosa

Bidens laevis

Bidens mitis

Bidens polylepis

Bidens tripartita

Bidens vulgata

Boltonia asteroides

Borrichia frutescens

Cacalia atriplicifolia

Cacalia muhlenbergii

Carduus nutans

Centaurea cyanus

Centaurea maculosa

Centaurea nigra

Chaptalia tomentosa

Chrysanthemum leucanthemum

Chrysopsis falcata

Chrysopsis graminifolia

Chrysopsis mariana

Cichorium intybus

Doellingeria infirma

Eurybia divaricata

Eurybia macrophylla

Eurybia surculosa

Heterotheca mariana

Sericocarpus asteroides

Sericocarpus linifolius

Symphyotrichum

Symphyotrichum adnatum

Symphyotrichum concolor

Symphyotrichum cordifolium

Symphyotrichum dumosum

Symphyotrichum lateriflorum

Symphyotrichum lowrieanum

Symphyotrichum oblongifolium

Symphyotrichum ontarione

Symphyotrichum patens

Symphyotrichum prenanthoides

Symphyotrichum undulatum