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Any of various plants that have flowers or foliage with an unpleasant odor.


1. (Plants) Also called: wall mustard a plant, Diplotaxis muralis, naturalized in Britain and S and central Europe, having pale yellow flowers, cylindrical seed pods, and a disagreeable smell when bruised: family Brassicaceae (crucifers)
2. (Plants) any of various other ill-smelling plants, such as mayweed



any of various rank-smelling plants, as the jimson weed.
[1745–55, Amer.]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.stinkweed - foetid Eurasian weed having round flat podsstinkweed - foetid Eurasian weed having round flat pods; naturalized throughout North America
genus Thlaspi, Thlaspi - herbs of temperate regions: pennycress
pennycress - any of several plants of the genus Thlaspi
References in periodicals archive ?
Eradication of invasive and nuisance plant species: The site was overgrown with invasive species of perennial shrubs and trees including Asian bush honeysuckle (Lonicera maackii (Rupr.) Maxim.), multiflora rose (Rosa multi-flora Thunb.), stinkweed (Thlaspi arvense L.), Tree of Heaven (Ailanthus altissima (Mill.) Swingle), Siberian elm (Ulmus pumila L.), cottonwood (Populus deltoides Marshall), poison ivy (Toxicodendron radicans (L.) Kuntze), among others.
Datura[11]--Other names include devil's trumpet, angel's trumpet, devil's weed, stinkweed, locoweed, and hell's bells.
To her, the tag "robo-advisor" has the whiff of stinkweed on a humid July day in New York City.
(207) The industry has also repeatedly disclaimed any responsibility for local illnesses believed to be RUP-related, suggesting local "stinkweed," might be responsible.
She Dwelt among Ungoldy Ways (after "She Dwelt among Untrodden Ways" by William Wordsworth) She dwelt among ungodly ways Without a bar of Dove Or any other soap, and thus She had no one to love; A stinkweed by a mossy stone Half hidden from the nose!
Syngenta claims the odor was from stinkweed from a field they were clearing; few locals buy that explanation.