''Aster'' synonyms
* ''Aster abatus'' : '' Xylorhiza tortifolia'' * ''Aster alpigenus'' ssp. ''alpigenus'' : ''Oreostemma alpigenum'' var. ''alpigenum'' * ''Aster alpigenus'' ssp. ''andersonii'' : ''Oreostemma alpigenum'' var. ''andersonii'' * ''Aster ananthocladus'' : '' Afroaster ananthocladus'' * ''Aster adscendens'' : '' Symphyotrichum ascendens'' * ''Aster bakerianus'' : '' Afroaster hispidus'' * ''Aster bowiei'' : '' Afroaster bowiei'' * ''Aster brachyactis'' : '' Symphyotrichum ciliatum'' * ''Aster breweri'' : '' Eucephalus breweri'' * ''Aster brickellioides'' var. ''brickellioides'' : '' Eucephalus brickellioides'' * ''Aster brickellioides'' var. ''glabratus'' : '' Eucephalus glabratus'' * ''Aster caerulescens'' : ''Symphyotrichum praealtum'' var. ''praealtum '' * ''Aster campestris'' var. ''bloomeri'' : ''Symphyotrichum campestre'' var. ''bloomeri'' * ''Aster campestris'' var. ''campestris'' : ''Symphyotrichum campestre'' var. ''campestre '' * ''Aster chilensis'' var. ''chilensis'' : ''Symphyotrichum chilense'' var. ''chilense'' * ''Aster chilensis'' var. ''invenustum'' : ''Symphyotrichum chilense'' var. ''invenustum'' * ''Aster chimanimaniensis'' : '' Afroaster chimanimaniensis'' * ''Aster ciliolatus'' : '' Symphyotrichum ciliolatum'' * ''Aster comptonii'' : '' Afroaster comptonii'' * ''Aster confertifolius'' : '' Afroaster confertifolius'' * ''Aster cordifolius'' : '' Symphyotrichum cordifolium'' * ''Aster dumosus'' L.: '' Symphyotrichum dumosum'' (L.) G. L. Nesom * ''Aster eatonii'' : '' Symphyotrichum eatonii'' * ''Aster elatus'' : '' Oreostemma elatum'' * ''Aster engelmannii'' : '' Eucephalus engelmannii'' * ''Aster ericoides'' : '' Symphyotrichum ericoides'' * ''Aster erucifolius'' : '' Afroaster erucifolius'' * ''Aster exilis'' : '' Symphyotrichum divaricatum'' * ''Aster falcatus'' var. ''crassulus'' : ''Symphyotrichum falcatum'' var. ''crassulum'' * ''Aster falcatus'' var. ''falcatus'' : ''Symphyotrichum falcatum'' var. ''falcatum '' * ''Aster foliaceus'' var. ''apricus'' : ''Symphyotrichum foliaceum'' var. ''apricum'' * ''Aster foliaceus'' var. ''foliaceus'' : ''Symphyotrichum foliaceum'' var. ''foliaceum'' * ''Aster foliaceus'' var. ''lyallii'' : '' Symphyotrichum hendersonii'' * ''Aster foliaceus'' var. ''parryi'' : '' Symphyotrichum foliaceum'' var. ''parryi'' * ''Aster frondosus'' : '' Symphyotrichum frondosum'' * ''Aster glaucodes'' : '' Eurybia glauca'' * ''Aster greatae'' : '' Symphyotrichum greatae'' * ''Aster harveyanus'' : '' Afroaster serrulatus'' * ''Aster integrifolius'' : '' Eurybia integrifolia'' * ''Aster intricatus'' : ''Machaerantha carnosa'' var. ''intricata'' * ''Aster laevis'' var. ''geyeri'' : ''Symphyotrichum laeve'' var. ''geyeri'' * ''Aster laevis'' var. ''laevis'' : ''Symphyotrichum laeve'' var. ''laeve'' * ''Aster lateriflorus'' var. ''lateriflorus'' : ''Symphyotrichum lateriflorum'' var. ''lateriflorum'' * ''Aster lateriflorus'' var. ''pendulus'' : ''Symphyotrichum lateriflorum'' var. ''horizontale'' * ''Aster ledophyllus'' : ''Eucephalus ledophyllus'' var. ''ledophyllus'' * ''Aster linariifolius'' : '' Ionactis linariifolius'' * ''Aster lydenburgensis'' : '' Afroaster lydenburgensis'' * ''Aster milanjiensis'' : '' Afroaster milanjiensis'' * ''Aster modestus'' : '' Canadanthus modestus'' * ''Aster novae-angliae'' : ''