The flowers of wild snapdragons are invariably pink to magenta in color. Snapdragons (Antirrhinum majus) are perennial although most gardeners grow them as annuals. Each year, you can extend their ...

The aroma of a flower may contain as few as seven to ten different oils, as in snapdragon or petunia, or as many as 100 different chemicals, as is the case with orchids. Dudareva has been studying ...