All biomes need to have their lists of trees/plants updated.

The Japanese Maple Shrub uses 43 leaf blocks.
The Japanese Maple Tree uses 191 leaf blocks.
The Cypress Tree uses 181 leaf blocks.
The Bald Cypress Tree has 2163 leaf blocks.
The Rainbow Eucalyptus Tree has 1443 leaf blocks.
The Giant Fir Tree has 2068 leaf blocks.
The Redwood Tree has 1632 leaf blocks.
The Acacia Tree has 151 leaf blocks.
The Giant Autumn Tree has 234 leaf blocks.
The Normal Autumn Tree has 59 leaf blocks.