Life … Plants Vascular Plants Dicots Myrtles, Evening Primroses, and Allies Myrtle Family Rātā and Allies ʻŌhiʻa Lehua Metrosideros polymorpha pseudorugosa variety Metrosideros polymorpha pseudorugosa Metrosideros polymorpha pseudorugosa Key traits Layer Trees Plant type Perennial Shrub Tree From USDA PLANTS. Close