Assam: The forest types occurring in the state are Tropical Wet Evergreen, Tropical semi-evergreen, Tropical Moist Deciduous, Subtropical Broadleaf Hill, Subtropical pine and Littoral and Swamp Forest.
Arunachal Pradesh: This Himalayan State altitude varied up to 7090m the highest peak Kangto. Resulting six most diverged type of forest Tropical Wet Evergreen (Rain Forest), Subtropical Broadleaf, Subtropical Conifer, Temperate Broadleaf, Temperate Conifer and Sub-Alpine Forests/Alpine Scrub. Small Savanna patches occur along the major rivers.
Meghalaya: The major forest types in Meghalaya are Subtroptropical pane, Subtropical Broadleaf, Tropical wet evergreen, Tropical wet Evergreen, Tropical semi evergreen and Tropical Moist Deciduous Forest.