a mosses requires poison for regulating
mustard_lewisite_poison is poisoning. mustard_lewisite_poison is blister_agent_poison. cyanide_poisoning is poisoning. lewisite_poison is blister_agent_poison. bryales is moss. moss_agate is agate. sesquimustard_poison is mustard_gas_poison. pottiales is moss. miotic_substance_poison is poisoning. monoclea is moss.