The bloom came off Sacha Baron Cohen's stinkweed second time out, at least commercially speaking.
From the usatoday.com
Its nickname is stinkweed, referring to its distinct smell.
From the abcnews.go.com
He is a rich, successful man, so why is his neglected doggie licking him awake on a sofa beside the pool, where he obviously collapsed from a surfeit of stinkweed a few hours earlier?
From the washingtonpost.com
More examples
Field pennycress: foetid Eurasian weed having round flat pods; naturalized throughout North America
Tree of heaven (Ailanthus altissima); jimson weed (Datura stramonium); any other noxious plant