tree: restore attributes

data/presets/natural/tree.json

@@ -4,6 +4,7 @@
         "leaf_type_singular",
         "leaf_cycle_singular",
         "height",
+        "denotation",
         "circumference"
     ],
     "moreFields": [
@@ -12,8 +13,8 @@
         "species/wikidata",
         "taxon",
         "start_date",
-        "denotation",
         "diameter_crown",
+        "diameter",
         "name",
         "source"
     ],