Xenofungus is the only native plant species found on Planet. It grows on land as well as sea. Formers can be used to remove it from tiles, as well as to plant it. Native lifeforms can move through it without problems, but anything else is slowed down considerably unless certain technology has been researched. Natives move through it with 1/3 of movement point, same as human unit with specific bonus. A general human unit may take maximum 2 point to move, same as a forest/rocky area. Fungus patch bestow certain bonus to general combat, and the only terrain affect psi combat.