Flowers Encyclopedia Please use this information about flowers to learn more about the history and significance of these beautiful flowers. Many of these flowers are available for sale on the IndoFloristCom site. Most importantly, remember that flowers are the most elegant gift for a special person or yourself! Asters Boronias Daffodils Eucalyptus Gerberas Gladiolias Hydrangea Irises Lilies Lisianthus Roses Sunflowers Tulips