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.
European goldenrod is pollinated by Bombus cryptarum. Solidago species are perennials growing from woody caudices or rhizomes. Their stems range from decumbent (crawling) to ascending or erect, with a range of heights going from 5 cm (2.0 in) to over a meter. Most species are unbranched, but some do display branching in the upper part of the plant.
Solidago altissima, the tall goldenrod [5] or late goldenrod, [6] is a North American species of goldenrod in the family Asteraceae which is widespread across much of Canada, the United States, and northern Mexico. It is common in much of its range and fairly tolerant of landscapes which have been disturbed by humans.
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.
This section contains seven species of perennial herbs, all native to North America. [ 1 ] [ 4 ] [ 5 ] They are distinguished from other goldenrods by their corymbiform flowerheads, which are flat or rounded in profile and about as broad as tall or broader, for which they are sometimes called flat-topped goldenrods .
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 gigantea is a North American plant species in the family Asteraceae. [ 3 ] : 211 Its common names include tall goldenrod [ 4 ] and giant goldenrod , [ 5 ] among others. Goldenrod is the state flower of Kentucky , [ 6 ] and Solidago gigantea is the state flower of Nebraska .
Solidago bicolor, with several common names including white goldenrod [1] [3] and silverrod, [1] is a plant species native to much of eastern North America. [ 4 ] [ 1 ] It is found in Canada (from Manitoba to Nova Scotia ) and in the United States (every state completely east of the Mississippi except Florida ). [ 5 ]