Extra Trees is a mod by Binnie that extends the Forestry tree breeding system. The mod adds over 75 new tree species, all with new logs and fruits. There are also new machines to help process the wood into intricate patterns and obtain byproducts.
Camberwell Beauty· Crimson Rose· White Admiral· Purple Emperor· Red Admiral· Painted Lady· Small Tortoiseshell· Peacock· Wall· Kaiser I Hind· Golden Birdwing· Marsh Fritillary· Pearl Bordered Fritillary· Queen of Spain Fritillary· Speckled Wood· Scotch Angus· Small Heath· Meadow Brown· Ringlet· Monarch· Marbled White
Machines
Brewery· Distillery· Fruit Press· Glassworker· Lumbermill· Panelworker· Woodworker