Simplify the following text for a Grade 10 native English-speaking person.
Original: Violaceae ( alternatively Alsodeiaceae , Leoniaceae and Retrosepalaceae ) is a family of flowering plants consisting of about 800 species in 21 genera .
Simplified: Violaceae ( alternatively Alsodeiaceae J.G. Agardh , Leoniaceae DC . and Retrosepalaceae Dulac ) is a family of flowering plants consisting of about 800 species in 21 genera .