{
  "format_version": "1.16.0",
  "minecraft:weighted_random_feature": {
    "description": {
      "identifier": "minecraft:random_mangrove_tree_feature"
    },
    "features": [
      [ "minecraft:tall_mangrove_tree_feature", 85 ],
      [ "minecraft:mangrove_tree_feature", 15 ]
    ]
  }
}