blue trailing lobelia sapphire flowers its latin name is lobelia erinus `sapphire`.

also annual background beautiful beauty bloom blooming blossom blue botanical botany bouquet bunch called campanulacaea campanulaceae close closeup cultivar cultivated decoration decorative edging erinus flora floral floret flower flowers fresh garden gardening growth herb inflorescence its latin lobelia lobeliaceae name natural nature ornamenal ornamental outdoor park perennial petal plant purple saphir sapphire shrub trailing