Is a calla lily a true lily?

Is a calla lily a true lily?

• A. Yes
• B. No
• C. Sometimes
• D. Unknown

Answer: (B)

Common names can mislead about plant relationships. A true lily refers to plants in the genus Lilium, within the lily family, which have typical lily flowers with six tepals and six stamens. A calla lily, despite the name, is not in that group. It belongs to the genus Zantedeschia in the Araceae family and has a spathe surrounding a spadix, the characteristic inflorescence of arums. That key structural difference shows it isn’t a true lily, even though gardeners often call it a lily. So the correct conclusion is that a calla lily is not a true lily.

Common names can mislead about plant relationships. A true lily refers to plants in the genus Lilium, within the lily family, which have typical lily flowers with six tepals and six stamens. A calla lily, despite the name, is not in that group. It belongs to the genus Zantedeschia in the Araceae family and has a spathe surrounding a spadix, the characteristic inflorescence of arums. That key structural difference shows it isn’t a true lily, even though gardeners often call it a lily. So the correct conclusion is that a calla lily is not a true lily.