Any of various plants of the genus Senecio, having rayed, usually yellow flower heads.(noun)
Variant of groundsill.(noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "groundsel" in a sentence
"BRACHYLOENUS D. C., a kind of groundsel; MORGANIA FLORIBUNDA, loaded with purple blossoms, and a variety of HELICHRYSUM"
"As opposed to the theory that there is any absolute need for cross-fertilisation, it has been urged by Mr. Henslow and others that many self-fertilised plants are exceptionally vigorous, such as groundsel, chickweed, sow-thistle, buttercups, and other common weeds; while most plants of world-wide distribution are self-fertilised, and these have proved themselves to be best fitted to survive in the battle of life."
"BRACHYLOENUS D. C., a kind of groundsel; MORGANIA FLORIBUND., loaded with purple blossoms, and a variety of HELICHRYSUM BRACTEATUM, somewhat different in the leaves from the usual state of the species."