It is distinguished from the common bluebell by its paler, larger blue flowers, more erect flower stem (raceme), broader leaves, blue anthers (where the common bluebell has creamy-white ones) and little or no scent compared to the strong fragrant scent of the northern species.
The Spanish bluebell was introduced in the United Kingdom, where it has become an invasive species. The two species hybridise freely, and the resulting hybrid Hyacinthoides × massartiana and the Spanish bluebell both produce highly fertile seed and can invade areas of the native common bluebell. This has caused the common bluebell to be viewed as a threatened species.
The Spanish bluebell is also cultivated as a garden plant, and several named cultivars exist with flowers in various shades of white, pink and blue. It is a commonly seen flower in Southern Australian gardens in Spring (September).
This post is part of the Floral Friday Fotos meme.