Verbena hastata, commonly called blue vervain, is a Missouri native perennial which commonly occurs in wet meadows, wet river bottomlands, stream banks, slough peripheries, fields and waste areas throughout the State except for the Ozark region where it is uncommon (Steyermark).It is a rough, clump-forming perennial with a stiff, upright habit which … See the photos below. Spikes (even excluding corollas) at least (8–) 12 mm thick; plant ± spreading-decumbent, with incised-pinnatifid leaves. Range map for Blue Vervain (Verbena hastata). From Nearctica. Blue Vervain (Verbena hastata) has many medicinal uses. Its hairy, square stems can be green or red. The entire Province/State is coloured, regardless of where in that Province/State it occurs. Vervain is a perennial plant from the mint family, identified by little purple-blue flowers and small spikes around the bud. The corollas are normally some shade of blue to purple or white, with rose-colored forms occurring rarely. Because it prefers wet places like pond shores and seeps, blue vervain is sometimes called swamp vervain. Blue Vervain is a n attractive plant that produces spikes of … This plant frequently occurs across Europe and traditionally traces to Roman times, where the vervain tea benefits were used for a wide range of medicinal treatments in the days before prescription pharmaceuticals. There is some resemblance but Vervain branches more freely, has plump bloom tips and the leaves are more lance shaped whereas the Blue Porterweed tends to have oval leaves, less branching, and has a long skinny flowering tip that is skinny to the end. PLEASE NOTE: A coloured Province or State means this species occurs somewhere in that Province/State. Blue Vervain (Verbena Hastata) Verbena Hastata, also known as the Blue vervain, American vervain or Swamp verbena is an herbaceous plant in the Verbenaceae family. Identification: Flowers violet-blue to slightly pinkish, small, with a fused corolla and 5 free petal lobes. V. bracteata. Tension can result in many conditions including spasms, tremors, pain, hypertension, headaches, dizziness, emotional tension, ADHD, menstrual and menopausal complaints, and more. Blue vervain (Verbena hastata). Blue Vervain. I primarily use it to calm and ease all types of tension in the body. 1. Plant identification blue and purple flowers The following photos will allow you to identify blue and purple flowering plants. This variety grows in a similar way to Brazilian verbena but blue vervain is hardier in colder temperatures and produces blue flowers. Purplish-blue flowers bloom in multiple, showy, Blue vervain leaves are born on short stems; they are elliptic and coarsely toothed (doubly serrated). CONTACT US PHONE (800) 873-3321 (814) 336-2404 EMAIL [email protected] MEDIA CONTACTS Editorial (trade, consumer and news media), social media and website inquiries: Only a few flowers open at any one time. Blue vervain is a native, perennial wildflower that grows from 2 to 5 feet tall. Verbena hastata. Rigid verbena (Verbena rigida). 1. IDENTIFICATION: Noteworthy Characteristics. Flowers arranged in a series of elongate, highly branched flower spikes. Rigid verbena hails from South America and grows in low patches with bright purple flowers. Historically, it was used for both food and medicine. The toothed, lance shaped leaves progress in pairs up the stem and are about 6 inches long by 1 inch wide. Click on image to view plant details. Green Deane’s “Itemized” Plant Profile. Rose-Colored forms occurring rarely petal lobes Province or State means this species occurs somewhere in that Province/State it.. 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