The shrub and herb layers of the mid-elevation forests include Compositae, Rubiaceae and Myrsinaceae.    From Wordnik.com.  [Madagascar lowland forests] Reference

Endemism is particularly noticeable among ferns and in the families Asteraceae, Myrsinaceae, Myrtaceae and Rubiaceae.    From Wordnik.com.  [Lord Howe Island Group, Australia] Reference