Explore 62,425 Species
Pacific Aster
Symphyotrichum chilense (Nees) G.L.Nesom
Symphyotrichum chilense, or Pacific aster, is a perennial herb native to the wes…
rayless annual aster
Symphyotrichum ciliatum (Ledeb.) G.L.Nesom
Symphyotrichum ciliatum is a rayless annual herbaceous flowering aster native to…
Lindley's Aster
Symphyotrichum ciliolatum (Lindl.) Á.Löve & D.Löve
Symphyotrichum ciliolatum is a flowering plant native to Canada and the northern…
Eastern Silver Aster
Symphyotrichum concolor (L.) G.L.Nesom
Symphyotrichum concolor is a perennial herbaceous flowering plant native to east…
Common Blue Wood Aster
Symphyotrichum cordifolium (L.) G.L.Nesom
Symphyotrichum cordifolium is a North American aster with heart-shaped lower lea…
southern annual saltmarsh aster
Symphyotrichum divaricatum (Nutt.) G.L.Nesom
Symphyotrichum divaricatum is an annual weedy herbaceous flowering plant native …
Drummond's aster
Symphyotrichum drummondii (Lindl.) G.L.Nesom
Symphyotrichum drummondii is a perennial herbaceous plant native to central-east…
Bushy Aster
Symphyotrichum dumosum (L.) G.L.Nesom
Symphyotrichum dumosum is a perennial herb native to North America and Hispaniol…
Elliott's aster
Symphyotrichum elliottii (Torr. & A.Gray) G.L.Nesom
Symphyotrichum elliottii, or Elliott's aster, is a perennial flowering aster nat…
white heath aster
Symphyotrichum ericoides (L.) G.L.Nesom
Symphyotrichum ericoides is a perennial flowering herb native to North America w…
white prairie aster
Symphyotrichum falcatum (Lindl.) G.L.Nesom
Symphyotrichum falcatum (white prairie aster) is a flowering plant with two vari…
shining aster
Symphyotrichum firmum (Nees) G.L.Nesom
Symphyotrichum firmum is a perennial herbaceous aster native to central and east…
Leafy Aster
Symphyotrichum foliaceum (DC.) G.L.Nesom
Symphyotrichum foliaceum is a perennial herb native to western North America wit…
Greata's aster
Symphyotrichum greatae (Parish) G.L.Nesom
Symphyotrichum greatae is a hairy perennial herb endemic to the San Gabriel Moun…
smooth blue aster
Symphyotrichum laeve (L.) Á.Löve & D.Löve
Symphyotrichum laeve, commonly called smooth aster, is a North American blooming…
panicled aster
Symphyotrichum lanceolatum (Willd.) G.L.Nesom
Symphyotrichum lanceolatum (panicled aster) is a rhizomatous flowering plant nat…
calico aster
Symphyotrichum lateriflorum (L.) Á.Löve & D.Löve
Symphyotrichum lateriflorum, or calico aster, is a North American native perenni…
New England aster
Symphyotrichum novae-angliae (L.) G.L.Nesom
Symphyotrichum novae-angliae (New England aster) is a perennial herb with docume…
New York aster
Symphyotrichum novi-belgii (L.) G.L.Nesom
Symphyotrichum novi-belgii, or New York aster, is a widely cultivated flowering …
Aromatic Aster
Symphyotrichum oblongifolium (Nutt.) G.L.Nesom
Aromatic aster (Symphyotrichum oblongifolium) is a purple-blooming perennial her…
Ontario Aster
Symphyotrichum ontarionis (Wiegand) G.L.Nesom
Symphyotrichum ontarionis is a herbaceous flowering plant that grows in eastern …
sky blue aster
Symphyotrichum oolentangiense (Riddell) G.L.Nesom
Symphyotrichum oolentangiense is a herbaceous flowering plant native to central …
late purple aster
Symphyotrichum patens (Aiton) G.L.Nesom
Symphyotrichum patens is a perennial herbaceous flowering plant native to much o…
hairy white oldfield aster
Symphyotrichum pilosum (Willd.) G.L.Nesom
Symphyotrichum pilosum is a perennial herbaceous flowering plant with two variet…
