Symphyotrichum concinnum
| Smooth Blue Aster |
Symphyotrichum concolor
| |
Symphyotrichum concolor var. concolor
| Eastern Silvery Aster |
Symphyotrichum cordifolium
| Blue Wood Aster; Heartleaf Blue Wood Aster |
Symphyotrichum drummondii
| Drummonds Aster |
Symphyotrichum dumosum
| |
Symphyotrichum dumosum var. dumosum
| Bushy Aster; Rice Button Aster |
Symphyotrichum ericoides
| |
Symphyotrichum ericoides var. ericoides
| White Heath Aster |
Symphyotrichum laeve
| Smooth Aster; Smooth Blue Aster |
Symphyotrichum lanceolatum
| |
Symphyotrichum lanceolatum var. interior
| Small Headed Aster |
Symphyotrichum lanceolatum var. lanceolatum
| Lance Leaved Aster; Panicled Aster; White Panicled Aster |
Symphyotrichum lateriflorum
| |
Symphyotrichum lateriflorum var. angustifolium
| Calico Aster; One Sided Aster; White Woodland Aster; Starved Aster |
Symphyotrichum lateriflorum var. horizontale
| Calico Aster; One Sided Aster; White Woodland Aster; Starved Aster |
Symphyotrichum lowrieanum
| Heartleaf Aster; Common Blue Wood Aster; Lowries Blue Wood Aster |
Symphyotrichum novae-angliae
| New England Aster; New England Aster; Michaelmas Daisy |
Symphyotrichum oblongifolium
| Aromatic Aster; Oblong Leaved Aster; Aromatic Aster |
Symphyotrichum ontarionis
| |
Symphyotrichum ontarionis var. ontarionis
| Ontario Aster; Bottomland Aster |
Symphyotrichum oolentangiense
| Azure Aster; Skyblue Aster |
Symphyotrichum patens
| |
Symphyotrichum patens var. patens
| Late Purple Aster; Spreading Aster |
Symphyotrichum patens var. patentissimum
| Late Purple Aster |
Symphyotrichum phlogifolium
| Thin Leaf Late Purple Aster; Thinleaf Late Purple Aster |
Symphyotrichum pilosum
| |
Symphyotrichum pilosum var. pilosum
| Frost Weed; Hairy White Oldfield Aster; Oldfield Weed; White Oldfield Aster |
Symphyotrichum pilosum var. pringlei
| Aster De Pringle; Pringles Aster |
Symphyotrichum praealtum
| |
Symphyotrichum praealtum var. angustior
| Willowleaf Aster; Willow Aster |
Symphyotrichum praealtum var. praealtum
| Willowleaf Aster; Willow Aster |
Symphyotrichum praealtum var. subasperum
| Willowleaf Aster; Willow Aster |
Symphyotrichum pratense
| Barrens Silky Aster |
Symphyotrichum prenanthoides
| Crookedstem Aster |
Symphyotrichum priceae
| Lavender Oldfield Aster; Prices Aster; Lavender Oldfield Aster |
Symphyotrichum puniceum
| |
Symphyotrichum puniceum var. puniceum
| Purplestem Aster; Purplestem Aster; Swamp Aster; Red Stemmed Aster |
Symphyotrichum racemosum
| |
Symphyotrichum racemosum var. racemosum
| Small White Aster; Smooth White Oldfield Aster |
Symphyotrichum retroflexum
| Rigid Whitetop Aster |
Symphyotrichum shortii
| Shorts Aster |
Symphyotrichum subulatum
| Annual Saltmarsh Aster; Eastern Annual Saltmarsh Aster; Eastern Annual Saltmarsh Aster |
Symphyotrichum texanum
| Texas Aster |
Symphyotrichum undulatum
| Wavyleaf Aster |
Symphyotrichum urophyllum
| White Arrowleaf Aster; Arrowleaf Aster |