Keukenhof
Hortus Bolborum Limmen
North American lily Sosiety
Royal Horticultural Society Lily Group
Pacific Bulb Society | Lilium
Alberta Regional Lily Society: Home
South Saskatchewan Lily Society – Home
North Star Lily Society
The European Lily Society
Danish Iris and Lily Society
The Czech Lily Society
The South Australian Lilium and Bulb Society
Manitoba Regional Lily Society
Ontario Regional Lily Society
Iowa Regional Lily Society
Ohio Lily Society
Potomac Lily Society
Garden Club of Virginia
Art Evans’ hybridizing work
lelie verenegingen en show tuinen
Keukenhof
Hortus Bolborum Limmen
North American lily Sosiety
Royal Horticultural Society Lily Group
Pacific Bulb Society | Lilium
Alberta Regional Lily Society: Home
South Saskatchewan Lily Society – Home
North Star Lily Society
The European Lily Society
Danish Iris and Lily Society
The Czech Lily Society
The South Australian Lilium and Bulb Society
Manitoba Regional Lily Society
Ontario Regional Lily Society
Iowa Regional Lily Society
North Star Lily Society
Ohio Lily Society
Potomac Lily Society
Garden Club of Virginia
Art Evans’ hybridizing work