Flowering Annuals

Wax begonia - Begonia  
Impatiens - Impatiens  
Petunia - Petunia  
Marigold - Tagetes  
Geranium - Pelargonium  
Alyssum - Lobularia  
Dusty miller - Cineraria or Senecio  
Zinnia - Zinnia  
Ageratum - Ageratum
Gomphrena - Gomphrena
Bells of Ireland - Moluccella
Pansy - Viola


Information links courtesy:
Ohio State University PlantFacts Plant List of annuals