Category:Liliales in the Northern Hemisphere in May by year

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• Liliales in the Northern Hemisphere in May 1966 (1 C)
• Liliales in the Northern Hemisphere in May 1980 (1 C)
• Liliales in the Northern Hemisphere in May 2004 (4 C)
• Liliales in the Northern Hemisphere in May 2005 (3 C)
• Liliales in the Northern Hemisphere in May 2006 (4 C)
• Liliales in the Northern Hemisphere in May 2007 (2 C)
• Liliales in the Northern Hemisphere in May 2008 (3 C)
• Liliales in the Northern Hemisphere in May 2009 (2 C)
• Liliales in the Northern Hemisphere in May 2010 (3 C)
• Liliales in the Northern Hemisphere in May 2011 (2 C)
• Liliales in the Northern Hemisphere in May 2012 (3 C)
• Liliales in the Northern Hemisphere in May 2013 (4 C)
• Liliales in the Northern Hemisphere in May 2014 (3 C)
• Liliales in the Northern Hemisphere in May 2015 (4 C)
• Liliales in the Northern Hemisphere in May 2016 (4 C)
• Liliales in the Northern Hemisphere in May 2018 (3 C)
• Liliales in the Northern Hemisphere in May 2019 (2 C)
• Liliales in the Northern Hemisphere in May 2020 (5 C)
• Liliales in the Northern Hemisphere in May 2022 (2 C)
• Liliales in the Northern Hemisphere in May 2023 (2 C)