1) Dicot genus 2) Genus psidium 3) Guavas 4) Magnoliopsid genus 
Psidium is a genus of tropical shrubs and trees belonging to the family Myrtaceae. They bear usually cymes of rather large flowers with more or less bell-shaped corollas. The fruit is a globose or ovoid berry.
[n] - guavas
genus Psidium noun guavas