diff --git a/src/data/plants.js b/src/data/plants.js
index c70a6c9..2cc2a93 100644
--- a/src/data/plants.js
+++ b/src/data/plants.js
@@ -48,26 +48,57 @@ const flowerBeds = [
 ];
 
 const daylilies = [
-  new Daylily("You Had Me At Merlot", {
-    daylilyDatabaseId: "194128",
-    daylilyDatabaseUrl: "https://daylilydatabase.org/detail.php?id=194128",
+  new Daylily("Joan Derifield", {
+    gardenOrgId: "4765",
+  }).add(geo.offset(lotCorner), geo.east(geo.ft(112)), geo.south(geo.ft(12))),
+  new Daylily("Predatory Flamingo", {
+    gardenOrgId: "61201",
+  }).add(geo.offset(lotCorner), geo.east(geo.ft(112)), geo.south(geo.ft(14))),
+  new Daylily("You Had Me at Hello", {
+    gardenOrgId: "235117",
   }).add(geo.offset(lotCorner), geo.east(geo.ft(28)), geo.south(geo.ft(45))),
   new Daylily("Mapping North Dakota", {
-    daylilyDatabaseId: "158640",
-    daylilyDatabaseUrl: "https://daylilydatabase.org/detail.php?id=158640",
+    gardenOrgId: "56003",
   }).add(geo.offset(lotCorner), geo.east(geo.ft(28)), geo.south(geo.ft(47))),
-  new Daylily("Daylily", {
-    daylilyDatabaseId: "",
-    daylilyDatabaseUrl: "",
-  }).add(geo.offset(lotCorner), geo.east(geo.ft(31)), geo.south(geo.ft(47))),
+  new Daylily("Daylily").add(geo.offset(lotCorner), geo.east(geo.ft(31)), geo.south(geo.ft(47))),
 ];
 
 const trees = [
-  new Tree("Japanese Empress Elm", {
-    species: "Japanese Empress Elm",
+  new Tree("Northern Empress Japanese Elm", {
+    species: "Northern Empress Japanese Elm",
     canopyDiameterMeters: 6,
     heightMeters: 7,
   }).add(geo.offset(lotCorner), geo.east(geo.ft(9)), geo.south(geo.ft(16))),
+  new Tree("Hot Wings Maple", {
+    species: "Hot Wings Maple",
+    canopyDiameterMeters: 5,
+    heightMeters: 5,
+    gardenOrgId: "536120",
+  }).add(geo.offset(lotCorner), geo.east(geo.ft(60)), geo.south(geo.ft(40))),
+  new Tree("Prairie Expedition American Elm", {
+    species: "Prairie Expedition American Elm",
+    canopyDiameterMeters: 5,
+    heightMeters: 5,
+    gardenOrgId: "736267",
+  }).add(geo.offset(lotCorner), geo.east(geo.ft(95)), geo.south(geo.ft(15))),
+  new Tree("Dwarf Korean Lilac", {
+    species: "Dwarf Korean Lilac",
+    canopyDiameterMeters: 1.75,
+    heightMeters: 2.5,
+    gardenOrgId: "79137",
+  }).add(geo.offset(lotCorner), geo.east(geo.ft(3)), geo.south(geo.ft(3))),
+  new Tree("Dwarf Korean Lilac", {
+    species: "Dwarf Korean Lilac",
+    canopyDiameterMeters: 1.75,
+    heightMeters: 2.5,
+    gardenOrgId: "79137",
+  }).add(geo.offset(lotCorner), geo.east(geo.ft(3)), geo.south(geo.ft(20))),
+  new Tree("Dwarf Korean Lilac", {
+    species: "Dwarf Korean Lilac",
+    canopyDiameterMeters: 1.75,
+    heightMeters: 2.5,
+    gardenOrgId: "79137",
+  }).add(geo.offset(lotCorner), geo.east(geo.ft(3)), geo.south(geo.ft(37))),
   new Tree("Boulevard Linden", {
     species: "Boulevard Linden",
     canopyDiameterMeters: 3,
diff --git a/src/lib/feature-types.js b/src/lib/feature-types.js
index 6a1b4f9..b328166 100644
--- a/src/lib/feature-types.js
+++ b/src/lib/feature-types.js
@@ -127,9 +127,19 @@ export const featureTypes = {
       genus: "string",
       species: "string",
       cultivar: "string",
+      gardenOrgId: "string",
       plantedDate: "date",
       note: "string",
     },
+    externalLinks: [
+      {
+        label: "Garden.org",
+        url: (details) =>
+          details.gardenOrgId
+            ? `https://garden.org/plants/view/${encodeURIComponent(details.gardenOrgId)}/`
+            : null,
+      },
+    ],
     style: {
       color: "#3d7140",
       weight: 2,
@@ -170,17 +180,9 @@ export const featureTypes = {
       cultivar: "string",
       bloomColor: "string",
       bloomSeason: "string",
-      daylilyDatabaseId: "string",
-      daylilyDatabaseUrl: "url",
       plantedDate: "date",
       note: "string",
     },
-    externalLinks: [
-      {
-        label: "Daylily database",
-        url: (details) => details.daylilyDatabaseUrl ?? null,
-      },
-    ],
     style: {
       color: "#9f5e1d",
       weight: 2,
@@ -267,8 +269,8 @@ export function listFeatureTypeSchemas() {
     label: definition.label,
     parentKind: definition.parentKind ?? null,
     geometryType: definition.geometryType,
-    detailFields: { ...definition.detailFields },
-    externalLinks: (definition.externalLinks ?? []).map((link) => ({
+    detailFields: getInheritedDetailFields(kind),
+    externalLinks: getInheritedExternalLinks(kind).map((link) => ({
       label: link.label,
     })),
   }));
@@ -280,12 +282,34 @@ export function resolveFeatureStyle(kind, details = {}) {
 }
 
 export function resolveFeatureLinks(kind, details = {}) {
-  const { externalLinks = [] } = getFeatureType(kind);
-
-  return externalLinks
+  return getInheritedExternalLinks(kind)
     .map((link) => ({
       label: link.label,
       url: link.url(details),
     }))
     .filter((link) => link.url);
 }
+
+function getFeatureTypeLineage(kind) {
+  const lineage = [];
+  let currentKind = kind;
+
+  while (currentKind) {
+    const definition = getFeatureType(currentKind);
+    lineage.unshift(definition);
+    currentKind = definition.parentKind;
+  }
+
+  return lineage;
+}
+
+function getInheritedDetailFields(kind) {
+  return Object.assign(
+    {},
+    ...getFeatureTypeLineage(kind).map((definition) => definition.detailFields ?? {}),
+  );
+}
+
+function getInheritedExternalLinks(kind) {
+  return getFeatureTypeLineage(kind).flatMap((definition) => definition.externalLinks ?? []);
+}
diff --git a/src/main.js b/src/main.js
index c9b06ab..69668b0 100644
--- a/src/main.js
+++ b/src/main.js
@@ -188,7 +188,7 @@ function extendBounds(bounds, coordinates) {
 function buildPopupContent(properties) {
   const { kind, label, name, startDate, endDate, details, parentId, groupIds } = properties;
   const entries = Object.entries(details ?? {}).filter(
-    ([key, value]) => value !== null && value !== undefined && !key.endsWith("Url"),
+    ([key, value]) => value !== null && value !== undefined && shouldShowDetailField(key),
   );
   const lifecycleEntries = [];
   const relationshipEntries = [];
@@ -221,12 +221,16 @@ function buildPopupContent(properties) {
     .map(([key, value]) => `<div><span>${escapeHtml(formatDetailLabel(key))}:</span> ${escapeHtml(formatDetailValue(key, value))}</div>`)
     .join("");
   const linkRows = linkEntries
-    .map((link) => `<div><span>${escapeHtml(link.label)}:</span> <a href="${escapeHtml(link.url)}" target="_blank" rel="noreferrer">${escapeHtml(link.url)}</a></div>`)
+    .map((link) => `<div><a href="${escapeHtml(link.url)}" target="_blank" rel="noreferrer">Info</a></div>`)
     .join("");
 
   return `${title}${subtitle}<div>${detailRows}${linkRows}</div>`;
 }
 
+function shouldShowDetailField(key) {
+  return !key.endsWith("Url") && key !== "gardenOrgId";
+}
+
 function formatDetailLabel(key) {
   const labels = {
     canopyDiameterMeters: "Canopy diameter",
@@ -239,8 +243,6 @@ function formatDetailLabel(key) {
     cultivar: "Cultivar",
     bloomColor: "Bloom color",
     bloomSeason: "Bloom season",
-    daylilyDatabaseId: "Daylily database ID",
-    daylilyDatabaseUrl: "Daylily database URL",
     species: "Species",
     fenceType: "Fence type",
     axis: "Axis",