sky weed
n.— «Happy Valley had two other pluses: the absence of a homeowners association, “which adds another layer of bureaucracy and red tape,” and a dearth of palm trees (“sky weeds,” as Schroeder calls them), which tend to give away a California locale.» —“They like the cameras and action” by Richard Verrier Los Angeles Times June 11, 2007. (source: Double-Tongued Dictionary)
Further reading
Critters, co-workers, and clothes: What do you call your favorite mixed-breed dog? There are Heinz 57 mutts and Texas brown dogs in the U.S., while in parts of the Caribbean they’re called potcakes and coconut retrievers. Plus, among firefighters...
In Southern California, June gloom is the familiar marine layer that rolls in with overcast skies. Jeremy from Long Beach wonders if other places have similarly named weather patterns. Indeed, Southern California also has May gray, no sky July, and...