Aster de Nouvelle-Angleterre (Aster novae-angliae 'Violetta') et citron (Gonepteryx rhamni)
Aster de Virginie (Aster novi-belgii 'Violetta'), aster de Nouvelle-Angleterre (Aster novae-angliae 'Andenken an Alma Pötschke') et aster (Aster pringlei 'White Star')
Aster de Virginie (Aster novi-belgii 'Violetta'), aster de Nouvelle-Angleterre (Aster novae-angliae 'Andenken an Alma Pötschke') et aster (Aster pringlei 'White Star')
Aster de Virginie (Aster novi-belgii 'Violetta'), aster de Nouvelle-Angleterre (Aster novae-angliae 'Andenken an Alma Pötschke') et aster (Aster pringlei 'White Star')
Aster de Virginie (Aster novi-belgii 'Violetta'), aster de Nouvelle-Angleterre (Aster novae-angliae 'Andenken an Alma Pötschke') et aster (Aster pringlei 'White Star')