Also found in: Dictionary, Thesaurus, Legal, Wikipedia.
Related to groundsel: groundsel bush, groundsel tree, golden groundsel, marsh elder, sow thistle, Senecio vulgaris
groundsel(ground`səl), any plant of the very large genus Senecio, widely distributed herbs and (in the tropics) shrubs or trees of the family Asteraceae (asteraster
[Gr.,=star], common name for the Asteraceae (Compositae), the aster family, in North America, name for plants of the genus Aster, sometimes called wild asters, and for a related plant more correctly called China aster (Callistephus chinensis
..... Click the link for more information. family). Many grow as vines. Most North American species have small, yellow, daisylike flowers; they are especially abundant in the plains region. Some species of the genus are better known as ragworts. The golden ragwort, or squawweed (S. aureus), was used as an emmenagogue and a vulnerary by Native Americans and settlers. Other species have also been used medicinally. A few have been found to be poisonous to livestock, although others are useful for grazing. The common groundsel (S. vulgaris), naturalized from Europe, is one of the species that is sometimes cultivated. The fruits of groundsels usually have a conspicuous white down (pappus), a characteristic shared by Baccharis halmifolia, the groundsel tree, which is a related shrub of the E United States. Groundsel is classified in the division MagnoliophytaMagnoliophyta
, division of the plant kingdom consisting of those organisms commonly called the flowering plants, or angiosperms. The angiosperms have leaves, stems, and roots, and vascular, or conducting, tissue (xylem and phloem).
..... Click the link for more information. , class Magnoliopsida, order Asterales, family Asteraceae.
The Columbia Electronic Encyclopedia™ Copyright © 2013, Columbia University Press. Licensed from Columbia University Press. All rights reserved. www.cc.columbia.edu/cu/cup/
TOXIC This plant is toxic. Has fluffy white round seed head surrounded by multiple yellow flowers THAT NEVER OPEN.
Edible Plant Guide © 2012 Markus Rothkranz
groundsill, ground beam, ground plate, mudsill, sole plate
In a framed structure, the sill which is nearest the ground or on the ground; used to distribute concentrated loads.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
1. any of certain plants of the genus Senecio, esp S. vulgaris, a Eurasian weed with heads of small yellow flowers: family Asteraceae (composites)
2. groundsel tree a shrub, Baccharis halimifolia, of E North America, with white plumelike fruits: family Asteraceae
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005