Flowers vary in color from yellow, white to purple. They are tubular and hang in groups over to one side, curving back at the edge. The 2-3’ tall plant is hairy with long, oval to lance-shaped, pointed leaves.
When you research information you must cite the reference. Citing for websites is different from citing from books, magazines and periodicals. The style of citing shown here is from the MLA Style Citations (Modern Language Association).
When citing a WEBSITE the general format is as follows.
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Amsel, Sheri. "Comfrey (Common)" Exploring Nature Educational Resource ©2005-2019. April 26, 2019
< http://www.exploringnature.org/db/view/Comfrey-Common >