Caladiums are apart of the genus Araceae (Arum) Family. They are flowering plants but are truly grown for their stunning foliage. There are well over 1000 cultivars within the genus that all provide stunning colours, patterns and different leaf shapes.
Caladiums also go dormant over winter, so keep this in mind as when they do you will need to store the corms in a cool, dry place until spring. If you are unsure how to do this, there are a heap of videos about it on YouTube.
(Please note Caladiums will sometimes not travel well, so keep in mind that you may receive a plant with floppy leaves. They generally bounce back pretty quickly and will push out fresh leaves. You will review a bare rooted plant similar to the ones in the images provided. Each living plant is unique and may vary slightly in size, colour or shape.)