aletophyte

Etymology

From Ancient Greek ἀλήτης (alḗtēs, “wanderer, vagrant”) + -phyte (“plant”).

Why this word is great

ALETOPHYTE — [Noun] A plant that grows by the wayside or in areas where natural vegetation has been disrupted. From Ancient Greek ἀλήτης (alḗtēs, "wanderer, vagrant") + -phyte ("plant"), it is the botanical term for nature’s itinerants. Unlike "ruderal" (which charts the march of ecological succession) or "weed" (which condemns with the scorn of gardeners), "aletophyte" simply observes the tenacity of life in the margins. It is the dandelion cracking through a sidewalk seam, the fireweed rising from scorched earth, or the stubborn tuft of grass clinging to a railway embankment—proof that even in exile, green things find a way.

noun

Any plant that grows by the wayside or where the natural vegetation has been disrupted.“In the present treatment they have been divided according to biological characteristics into hylophytes or forest plants, poophytes or meadow plants, and aletophytes, ruderal or waste plants.”