So, there appears to be something wrong with this plant:
[PLANT:SPICE_DROP]
[NAME:spice drop][NAME_PLURAL:spice drops][ADJ:spice drop]
[USE_MATERIAL_TEMPLATE:STRUCTURAL:STRUCTURAL_PLANT_TEMPLATE]
[MATERIAL_VALUE:2]
[EDIBLE_VERMIN]
[EDIBLE_RAW]
[EDIBLE_COOKED]
[PICKED_TILE:6][PICKED_COLOR:2:0:0]
[GROWDUR:300][VALUE:2]
[USE_MATERIAL_TEMPLATE:DRINK:PLANT_ALCOHOL_TEMPLATE]
[STATE_NAME_ADJ:ALL_SOLID:frozen dwarven absinthe]
[STATE_NAME_ADJ:LIQUID:dwarven absinthe]
[STATE_NAME_ADJ:GAS:boiling dwarven absinthe]
[MATERIAL_VALUE:2]
[DISPLAY_COLOR:2:0:0]
[EDIBLE_RAW]
[EDIBLE_COOKED]
[PREFIX:NONE]
[DRINK:LOCAL_PLANT_MAT:DRINK]
[USE_MATERIAL_TEMPLATE:MILL:PLANT_POWDER_TEMPLATE]
[STATE_NAME_ADJ:ALL_SOLID:dwarven spice]
[STATE_COLOR:ALL_SOLID:GREEN]
[DISPLAY_COLOR:2:0:0]
[MATERIAL_VALUE:20]
[EDIBLE_VERMIN]
[EDIBLE_COOKED]
[POWDER_DYE:GREEN]
[PREFIX:NONE]
[USE_MATERIAL_TEMPLATE:SEED:SEED_TEMPLATE]
[MATERIAL_VALUE:1]
[EDIBLE_VERMIN]
[EDIBLE_COOKED]
[SEED:spice drop seed:spice drop seeds:2:0:1:LOCAL_PLANT_MAT:SEED]
[SPRING][SUMMER][AUTUMN][WINTER]
[FREQUENCY:100]
[CLUSTERSIZE:5]
[PREFSTRING:potent flavors]
[WET][DRY]
[BIOME:SUBTERRANEAN_WATER]
[UNDERGROUND_DEPTH:1:3]
[SHRUB_TILE:58]
[DEAD_SHRUB_TILE:58]
[SHRUB_COLOR:2:0:0]
[DEAD_SHRUB_COLOR:0:0:1]
The plant itself appeared on the embark list, but when I tried to grow it as a crop, I got multiple stacks of (blank). I haven't had any problems with any other plants so far, so I don't think it's from duplicate raws. Can anyone see what's wrong with my code?