Editing Green Men (section)

===The Siege of Terra===
{{Main|Siege of Terra (Hektor Heresy)#Sand Keepers vs. Green Men}}
The Battle for Sud Merica, colloquially known as The Uprooting, was the battle christening of Galen's gene-modified Green Men. Although it resulted in a loss for the traitors, it established the vicious plantmen as a dangerous foe to the Imperium and provided them with a lot of valuable combat experience that they managed to turn into many a decisive victory later on.