Used for

• Aster boykinii
• Aster carmesinus
• Aster castaneus
• Aster claytoni
• Aster claytonii
• Aster divaricatus
• Aster excavatus
• Aster flexilis
• Aster stilettiformis
• Aster tenebrosus
• Eurybia divaricata
• Wood aster, White