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Goldenrod often is inaccurately said to cause hay fever in humans. [26] The pollen causing this allergic reaction is produced mainly by ragweed (Ambrosia sp.), blooming at the same time as the goldenrod and pollinated by wind. Goldenrod pollen is too heavy and sticky to be blown far from the flowers, and is pollinated mainly by insects. [26]
The plants with brightly colored flowers aren't releasing pollen into the air so enjoy them.
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 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.
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Signs Seasonal Allergies are the Cause of GI Distress. Because an upset stomach isn’t exclusive to seasonal allergies, it can be hard to pinpoint exactly when GI distress is a result of any ...
Solidago elongata, commonly called West Coast Canada goldenrod or Cascade Canada goldenrod, is a North American species of flowering plants in the family Asteraceae.It is native to western Canada, western United States, and northwestern Mexico, primarily in British Columbia, Washington, Oregon, California, and Baja California, with a few populations in Nevada and Idaho.
Solidago virgaurea, the European goldenrod or woundwort, is an herbaceous perennial plant of the family Asteraceae. It is widespread across most of Europe as well as North Africa and northern, central, and southwestern Asia (China, Russia, India, Turkey, Kazakhstan, etc.). [2] [3] [4] It is grown as a garden flower with many different cultivars ...