Scilla or Scilla siberica is also called Russian Scilla. Scilla is low and blooms in early spring. Scilla reproduces readily by seed and can eventually form a large carpet of flowers under trees in the garden.
Spanish Hyacinth or Hyacinthoides hispanica is another genus. As the name suggests, it comes from Spain and blooms in May. Spanish Hyacinthoides is a fantastic cut flower. Here you can also buy it in pure colors pink, blue and white. Hyacinthoides non-scripta also comes from Spain + England where it grows wild in forests. It is also called Bluebell and is incredibly beautiful in the flower meadow, it has a darker blue color and decorative curved flower stalks where the flowers hang like bells - hence the name Bluebell.