{
	"feature": "terralith:shrubland/cold/small_tree",
	"placement": [
		{
			"type": "minecraft:rarity_filter",
			"chance": 2
		},
		{
			"type": "minecraft:in_square"
		},
		{
			"type": "heightmap",
			"heightmap": "WORLD_SURFACE_WG"
		},
		{
			"type": "minecraft:block_predicate_filter",
			"predicate": {
				"type": "minecraft:all_of",
				"predicates": [
					{
						"type": "minecraft:replaceable"
					},
					{
						"type": "minecraft:would_survive",
						"state": {
							"Name": "minecraft:fern"
						}
					}
				]
			}
		},
		{
			"type": "minecraft:biome"
		}
	]
}
