Dirkweed

Dirkweed was a fast-growing crystalline bramble with a a dull slate-blue color that could be found on Narthex, the moon of the planet Catadra in the Deep Core's Cerberon system. During the Imperial Era, after Narthex had been left uninhabited for nearly a millennium, dirkweed had overrun much of its structures and terrain. The weed's hue appeared to tinge the moon's atmosphere as if it were obscured by campfire smoke.

Text and facts from the “Dirkweed” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.