One of my favorite perennial flowering plants is the Lantana.  I like it because it is a no fuss stick it in the ground and only water it when it hasn’t rained in a while plant. Lantana is a member of the verbena plant family, verbenaceae.  Originally it was native only to tropical regions in all the Americas and Africa but long introduced into other regions so people enjoy this little plant/shrub in many parts of the world.