Search results
Results from the WOW.Com Content Network
Horseweed is commonly considered a weed, and in Ohio, Oregon, and some other locations, [11] it has been declared a noxious weed. [12] [13] It was the first weed to have developed glyphosate resistance, reported in 2001 from Delaware. [14] It can be found in fields, meadows, and gardens throughout its native range.
Solidago, commonly called goldenrods, is a genus of about 100 [1] to 120 [2] species of flowering plants in the family Asteraceae.Most are herbaceous perennial species found in open areas such as meadows, prairies, and savannas.
Solidago leavenworthii, or Leavenworth's goldenrod, [2] is North American species of herbaceous perennial plants of the family Asteraceae. It is native to southeastern United States from Florida north to Georgia and the Carolinas .
Solidago canadensis, known as Canada goldenrod or Canadian goldenrod, is an herbaceous perennial plant of the family Asteraceae. [2] It is native to northeastern and north-central North America [ 3 ] and often forms colonies of upright growing plants, with many small yellow flowers in a branching inflorescence held above the foliage.
The stems are hairy to hairless and branching or unbranched. The leaves are alternately arranged along the stem. They are linear to lance-shaped, smooth-edged, hairy to hairless, and gland-dotted, if sometimes sparsely. The flower heads are solitary or borne in a dense or spreading array.
Goldenrod is a common name for many species of flowering plants in the sunflower family, Asteraceae, commonly in reference to the genus Solidago. Several genera, such as Euthamia , were formerly included in a broader concept of the genus Solidago .
Solidago juncea, the early goldenrod, [3] plume golden-rod, or yellow top, is a North American species of herbaceous perennial plants of the family Asteraceae native to eastern and central Canada and eastern and central United States.
Solidago arguta, commonly called Atlantic goldenrod, [3] cut-leaf goldenrod, [4] and sharp-leaved goldenrod, [4] is a species of flowering plant native to eastern and central North America. It grows along the Gulf and Atlantic states of the United States from Texas to Maine , inland as far as Ontario , Illinois , and Kansas . [ 5 ]