1) Dicot genus 2) Genus myrciaria 3) Magnoliopsid genus 4) Myrciaria 1) Myrciaria 
Myrcia is a genus of the flowering plant family Myrtaceae. ==Selected species== ===Formerly placed here=== ...
• (n.) A large genus of tropical American trees and shrubs, nearly related to the true myrtles (Myrtus), from which they differ in having very few seeds in each berry.
Myr'ci·a noun [ New Latin ] (Botany) A large genus of tropical American trees and shrubs, nearly related to the true myrtles ( Myrtus ), from which they differ in having very few seeds in each berry. 
Myrcia is a genus of tropical American trees and shrubs belonging to the family Myrtaceae. They bear axillary peduncles of small flowers.