Plantaginaceae is a family of plants commonly known for tall flowering stems, e.g. Foxgloves. There are some 117 included genera with the most well-known being Antirrhinum, Digitalis (Foxgloves), Hebe, Penstemon.

plantaginaceae
Antirrhinum - Snapdragon - border annual for a blaze of colour
Antirrhinum - Snapdragon - border annual for a blaze of colour