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Jerusalem Artichoke
Helianthus tuberosus
A knobby, nutty tuber unrelated to artichokes and not from Jerusalem — a North American sunflower relative producing crisp, sweet roots eaten roasted, raw, or in soup.
Looking for 18-letter vegetables? Here are 1 vegetable that fit — each linked to a full profile.
Letters are counted across the whole name with spaces, hyphens, apostrophes, and diacritics excluded. "Apple Pie" is 8 letters; "Boeuf Bourguignon" is 16.
List of 18-letter Vegetables
About 18-letter vegetables
That's our current list of vegetables with exactly 18 letters. Need a different length? Try the browse-by-length pills in the sidebar, or combine with a starting letter — for example, 18-letter vegetables that start with A.