Larkspur is an educational card game which aims to teach children how to identify and name flowers and flower families. It comprises a pack of 60 cards, organized into 12 sets of 5 cards, with the first card in each set depicting a garden flower and the other 4 cards depicting related field flowers. The rulebook contains instructions on how to play three different games with the cards, all of which involve the collection of complete sets of cards via a number of routes.