Symphyotrichum lanceolatum var. lanceolatum Symphyotrichum lanceolatum var. interior Symphyotrichum lanceolatum var. hirsuticaule Symphyotrichum lanceolatum subsp. lanceolatum Symphyotrichum lanceolatum var. latifolium Symphyotrichum lanceolatum var. hesperium
Symphyotrichum hesperium Aster paniculatus var. cinerascens Aster strictus var. strictus Aster hesperius f. hesperius Aster durus Aster lanceolatus var. simplex Aster angustus Aster hesperius var. hesperius Aster paniculatus var. lanatus Aster bellidiflorus var. rigidulus Aster lanceolatus subsp. simplex Aster lanceolatus subsp. lanceolatus Aster laetevirens Aster lanceolatus var. monocephalus Aster bellidiflorus var. rubricaulis Aster bellidiflorus var. angustus Aster lautus var. lautus Aster foliaceus var. hesperius Aster lautus var. prionoides Aster hesperius var. laetevirens Aster hesperius var. wootonii Aster strictus Aster abbreviatus Aster hesperius Aster lanceolatus Aster fluvialis Aster simplex Aster cornuti Aster coerulescens var. laetevirens Aster dracunculoides Aster lautus Aster interior Aster paniculatus var. acutidens Aster lanceolatus subsp. hesperius Aster osterhoutii Aster pallens Aster praecox Aster carneus Aster rigidulus
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024