It is native to Asia, including China and Japan, and also to Oceania, including … Scientific name: Vitex rotundifolia L. f. Common names: Beach vitex, chasteberry, roundleaf chastetree, Monk’s pepper. Vitex trifolia L. var. ��-� If you own beachfront property that was damaged by Hurricane Hugo in 1989 and planted the rebuilt dunes with species other than sea oats (Uniola paniculata) or American beach grass (Ammophila breviligulata), you could have planted beach vitex as many of your neighbors in the early 1990s. Beach Vitex . Displaying 1 to 13 of 13 Search Help. It’s actually a pretty plant, this Beach Vitex (Vitex rotundifolia), and it is very good at … We are also not sure whether the local beach mice will eat these seeds. Definition of vitex in the Definitions.net dictionary. Beach vitex (Vitex rotundifolia L.f.) is a deciduous woody vine that was introduced to the Southeastern U.S. from Korea in the mid-1980s. On the front beach there may be a thick cover of small beach vitex stems, approximately ⅛ inch in diameter. The round leaves are gray … Sea rocket leaves are thick and not in pairs on an herbaceous stem. Vitex rotundifolia is a perennial shrub with a woody stem that can sprawl more than 60 ft. (18 m) across the ground. Dr. Deah Lieurance of the University of Florida says the plant’s root system tangled endangered sea turtles and birds. Though we are not aware of any beach vitex growing on the fore dune in the panhandle, if it does it could impact sea turtle nesting. Plants are up to 2 ft. (0.6 m) tall. Leaves of beach vitex are in pairs on a woody stem and are nearly as long as they are wide. 0000024083 00000 n Other descriptions … Vitex rotundifolia, commonly called beach vitex or round-leaf vitex, is a prostrate-sprawling woody shrub that grows to 1-2' tall with an indefinite spread to 10-15' or more.Beach vitex … Beach vitex, having a taproot system, are not as effective. The round fruits are 1/4 inch in diameter and purplish-black when ripe. Thus, displacing sea oats could impact beach … Photograph by Linda Lee, USC Herbarium. The Weed Science Society of America, a nonprofit scientific society, was founded in 1956 to encourage and promote the development of knowledge concerning weeds and their impact on the environment. The leaves look like spinach leaves, the stalks of the leaves are red, and its growth habit is of a small herb with a cluster of leaves. From Korea to Australia including Japan, China, Southeast Asia, the Malaysian peninsula, and including Hawaii. 0000007283 00000 n The round fruits are 1/4 inch in diameter and purplish-black when ripe. The flowers are purplish- reaching the ocean. The specific epithet rotundifolia is from the Latin rotundatus, rounded, and folius, leaves, in reference to the round-shaped leaves of this species. If you see this plant, notify the landowner. However, it was quickly realized that its root structure does not anchor the sand nearly as well as native vegetation such as sea oats. Beach Vitex. Beach vitex expands its woody rhizomes aggressively; it can actually grow over sidewalks and driveways. In May, the plants will produce a cluster of purple flowers on a stalk at the tip of the shoot. The leaves of silver-leaf croton are not in pairs and are more oval shaped compared to the nearly round beach vitex leaves. The fruit has one to four seed in each fruit. 1). About the Weed Science Society of America . Beach vitex is also salt-tolerant and can handle wind quite well. Beach vitex seedlings can be distinguished from silver-leaf croton by looking at the leaf arrangement. The leaves feel smooth like a fine leather or velvet. Beach Vitex foliage (Photo courtesy of NetPS Plant Finder) … It is easy to identify because it is evergreen, the leaves are not in pairs on the twig, and the leaf length is at least 4 times the leaf width. By the mid- to late-1990s, Beach vitex was observed spreading from landscape plantings along the South Carolina coast, crowding out native dune species. beach vitex Vitex rotundifolia L. f. About This Subject; View Images Details; View Images; Overview. 0000023133 00000 n 0000016941 00000 n Also known as round-leaved chaste tree and pohinahina, this low-growing shrub does very well in coastal habitats. From classical Greek and Roman times this plant was known as an anaphrodisiac †. When the flowers fall off, a green, hard, spherical fruit (drupe) between ⅛ inch and ¼ inch in diameter is left which gradually dries and turns black through summer. Beach Vitex. Vitex rotundifolia, commonly known as Beach Vitex, is a perennial, invasive species of plant that was introduced to the southeastern United States in the mid- 1980s with hopes that it would stabilize coastal sand dunes.Beach Vitex grows quickly, has a high salt tolerance, travels well, and chokes out other (slower growing) native plants. Vitex plants prefer average moisture and grow best when watered regularly. H��W�rG}߯������/.�U���JE�Q~I�K("��ȹ|}��0M�.�-��鞞�����x���N[%��9�.��D4"�(��9���nt�����Ѝ�,׳���Z����$7���bu��i1=��q7���b|�)1�j�w��WB���_��RhS)�e��:��a��}#>ߎ��M��˰����R*KV˜*����Ē_�'�k�C9���t�.�齷����E'��८����� hn�[�J�����rk�E1�}��'�t�aZZ�.��)��L A���d=]�&�xuϽ���8g����g��1�Т_�F<. 0000002290 00000 n Seashore elder is a woody frontbeach plant that has thick, linear leaves and vertical stems. Prefers sandy soils above high tide line, open sun, and does well in rocky areas. Seabeach amaranth is rare and is found in an overwash between dunes where other vegetation has not established. 0000001740 00000 n Your county Extension Office can direct you to sources of seedlings for planting. Vitex rotundifolia, also commonly known as beach vitex, is a perennial woody shrub of coastal sand dunes of Asia and the Pacific islands. Kanaha Beach, Maui, Hawaii. Click on a scientific name below to expand it in the PLANTS Classification Report. Vitex rotundifolia is a sprawling shrub 6 to 8 feet in diameter and 6 inches to 2 feet tall, but reaching 4 feet in height and 12 feet in width when protected from wind and salt spray. Common Name: Beach vitex, chasteberry, roundleaf chastetree, Monk’s pepper. Photograph by C. A. Gresham, Clemson University. %PDF-1.4 %���� This shade and perhaps some other growth characteristics, kills shorter beach plants and prevents seedlings of native species from becoming established. Beach Vitex leaves are round, silvery gray-green, 1-2 inches and perishing before long, and have a spicy fragrance. Stalks on the upper portions of the plant could have up to 50 flowers in the cluster and those deeper in the canopy could have less than ten. The leaves turn tan with white undersides in November and fall off in December. Beach vitex (Vitex rotundifolia), is a deciduous woody vine from the Pacific Rim, that was introduced to the Southeastern U.S. in the mid-1980's for beach stabilization. simplicifolia Cham. Beach vitex leavesare round, silvery gray-green, 1-2 inches long, and have a spicy fragrance. But the leaves of silver-leaf croton are not in pairs, the leaves are on a longer stalk, the leaves and stems are covered with short fuzz and, with a 10X magnifying glass, you can see small brown dots on the bottom of the leaves. Beach Vitex (BV) (Vitex rotundifolia-L. f.) has become a major invasive plant in the fragile beach ecosystems of the Carolinas. Beach vitex (Vitex rotundifolia L.f.) is a deciduous woody vine that was introduced to the Southeastern U.S. from Korea in the mid-1980s.Before its introduction to the southern Atlantic Coast of the U.S., beach vitex had no history of invasiveness. Vitex rotundifolia. … Use pesticides only according to the directions on the label. Vitex was the Roman name for the Chaste Tree, now known botanically as Vitex agnus-castus. During the winter, beach vitex is a tangled mass of woody vine-like stems with clusters of hard, dry black fruits still attached. Scientists introduced beach vitex to the southeastern United States from the beaches of Korea in the mid-1980s, believing the plant could help stabilize dunes. Beach vitex does become established in areas that are distant from an established planting. Beach vitex (Vitex rotundifolia) is a deciduous woody vine from the Pacific Rim, that was introduced to the Southeastern U.S. in the mid-1980’s for use as an ornamental and for beach stabilization. Has high tolerance for heat and salt spray. By the mid-1990's, plant specialists began to notice beach vitex spreading from original plantings on state beaches, crowding out native plants such as sea oats and sea beach amaranth. Uses Conservation: Primary recommendation for this plant would be a ground-cover for soil stabilization. The main difference between beach vitex and chastetree is that beach vitex, as the name implies, tolerates the harsh conditions of beach dunes. Beach vitex in winter with the dry fruits on a leafless, woody mass of stems. Noteworthy Characteristics. endstream endobj 210 0 obj<>/OCGs[212 0 R]>>/PieceInfo<>>>/LastModified(D:20080912152558)/MarkInfo<>>> endobj 212 0 obj<>/PageElement<>>>>> endobj 213 0 obj<>/Font<>/XObject<>/ProcSet[/PDF/Text/ImageC]/ExtGState<>>>/StructParents 0>> endobj 214 0 obj<> endobj 215 0 obj<> endobj 216 0 obj<> endobj 217 0 obj<> endobj 218 0 obj<> endobj 219 0 obj[/ICCBased 234 0 R] endobj 220 0 obj<> endobj 221 0 obj<> endobj 222 0 obj<> endobj 223 0 obj<> endobj 224 0 obj<>stream C. A. Gresham, PhD, Associate Professor, The Belle W. Baruch Institute of Coastal Ecology & Forest Science, Ted Whitwell, PhD, Professor Emeritus, Clemson University. Beach vitex leaves are also more round. Beach Vitex Resources. Vitex rotundifolia, the roundleaf chastetree or beach vitex is a species of Vitex that is native to seashores throughout the Pacific. Maintaining a vegetative cover on front dunes is strongly recommended but planting beach vitex on the front dunes is not only unwise but it is illegal. Pruning can keep this plant compact and very low. Brittle stems tend to … <]>> Beach vitex seedlings should be pulled up as soon as they can be safely identified. 0000005027 00000 n Beach vitex is an invasive plant originally brought from the South Pacific to the South Carolina coast to protect sand dunes from erosion. Beach Vitex (Photo courtesy of NetPS Plant Finder) Beach Vitex foliage. While wearing protective gloves, paint the cut surfaces with the herbicide solution using a 1″ paint brush. Spraying beach vitex with herbicides is generally less effective than the scrape and dab method described above. FIRST RECORD OF VITEX ROTUNDIFOLIA (VERBENACEAE) IN VIRGINIA. Photograph by C. A. Gresham, Clemson University. Vitex rotundifolia, commonly known as beach vitex, is a low, woody, perennial shrub with branches that can run for many meters. Pohinahina also has the potential for native ecosystem restoration, re-vegetation of degraded habitats, and to increase diversity in riparian and other native communities. 0000002713 00000 n 0000018683 00000 n Center for Invasive Species and Ecosystem Health. Beach Vitex is a hardy groundcover with small clusters of tiny bluish-purple flowers throughout the year. 0000001268 00000 n Native To: Asia ( Olsen and Bell 2005) Date of U.S. Introduction: 1989-1990 ( Olsen and Bell 2005) Means of Introduction: Introduced for erosion control ( Olsen and Bell … It is now illegal in North and South Carolina, where the dense plant can overtake dunes and block newly hatched … Photograph by C. A. Gresham, Clemson University. Seabeach amaranth is a rare plant that is listed as threatened in S.C. and is commonly found in washed out areas between front dunes. Include in the bottom of each hole a tablespoon of time-release 18-6-12 fertilizer that can be obtained where ever hardware or plants are sold. 211 0 obj<>stream A few sweetgrass (Mulhenbergia filipes or M. capillaries) clumps can also be inter-planted among the sea oats and bitter panicum to add diversity. Meaning of vitex. All recommendations are for South Carolina conditions and may not apply to other areas. Beach Vitex (Vitex rotundifolia): Beach vitex expands its woody rhizomes aggressively; it can actually grow over sidewalks and driveways. Her reaction was typical. %%EOF It has about 250 species. Follow all directions, precautions and restrictions that are listed. Most beach vitex stems can be cut with lopping shears; however, the larger stems may require a limbing saw. Beach Vitex is an open multi-stemmed deciduous shrub with a ground-hugging habit of growth. There are several woody plants that are native to our beach dunes that may at first look be confused with beach vitex, but a closer examination reveals clear differences. xref Beach Vitex, kolokolo kahakai, hinahina kolo, manawanawa, mawanawana, polinalina. 0000003782 00000 n Specifically, property owners need to first check with local town and county land use ordinances to make sure maintaining beach vitex is legal. Sweetgrass should be planted landward of the front dune because it does not tolerate direct exposure to the salt spray. Beach vitex is a prolific seed producer, but can also reproduce from stem (runner) fragments (Figure 2). Beach vitex (Vitex rotundifolia L. f.), a woody vine from Korea, was introduced into the United States as a dune stabilization plant in the mid-1980s. Beach vitex (Vitex rotundifolia) Native to the Pacific rim of Asia. Apply only enough to cover the surface; do not let any run off the surface. Brittle stems can … View and/or print Beach Vitex Eradication methods to assist our property owners. Common names include "chaste tree" or "chastetree", traditionally referring to V. agnus-castus but often applied to other species as well.. Vitex / ˈ v aɪ t ɛ k s / is a genus of flowering plants in the family Lamiaceae. 0000005350 00000 n endstream endobj 241 0 obj<>/W[1 1 1]/Type/XRef/Index[23 186]>>stream Vitex rotundifolia, commonly called beach vitex or round-leaf vitex, is a prostrate-sprawling woody shrub that grows to 1-2' tall with an indefinite spread to 10-15' or more. Kanaha Beach, Maui, Hawaii. This herbicide is slow acting, taking three to four months to observe the full affects. Although it grows in clumps, it does not produce horizontal rhizomes that grow at the surface of the dunes like beach vitex. It is in the same genus as the commonly planted ornamental, chastetree (Vitex agnus-castus), and has flowers similar to those of the chastetree. Larger plants may need to treated with a herbicide as described about or hand removed. x�bb``b``Ń3� �c� 2�� Beach vitex does spread quite nicely, but it will not become invasive in your landscape. It has been introduced into the United States where it is an invasive exotic plant. Silver-leaf croton is a small woody plant that might be confused with beach vitex seedlings. Bitter panicum should be NRCS Accession Number PI421957, the ‘North Pa’ variety. Seedlings are easily removed by hand. It is found landward of the front dunes and not on the front beach dunes. Be sure the sea oat seedlings were raised from seed collected within 50 miles of your planting site; otherwise seedlings from out of state seed will not grow as well as plants from local seed. – Vitex rotundifolia L.f., commonly referred to as beach vitex or roundleaf chastetree, is a low-growing, crawling, invasive shrub that was discovered growing wild on the backslope, crest, and foredune of Willoughby Spit in Norfolk, Virginia by L. Rosenberg in September 2008 (Fig. ... Starr-010209-0294-Vitex rotundifolia-branch-Kanaha Beach-Maui (24504993616).jpg 1,200 × 1,600; 1.21 MB. The leaves feel smooth like a fine leather or velvet. 0000004531 00000 n Clearly, seabeach amaranth will not become established nor co-occur with beach vitex. Spread: 10 feet. Although it provides a vegetative cover for the dunes, it does so at the expense of the native dune vegetation. Plants are up to 2 ft. (0.6 m) tall. Brabson first saw beach vitex five years ago, while walking a familiar stretch of beach between Georgetown and Pawley’s Island as a volunteer for the South Carolina United Turtle Enthusiasts (SCUTE). As soon as possible after cutting, a 6 to 9% [8 to 12 oz/gal of Habitat (27.7% imazapyr)] solution with 1% blue dye and recommended surfactant in water should be mixed in a 5-gallon plastic bucket. Beach vitex is fast-growing, drought and salt tolerant. Beach vitex (Vitex rotundifolia) Native to the Pacific rim of Asia. Problem. It displaces native dune vegetation by forming dense stands and spreads rapidly by runners and seeds (Fig. 0000023592 00000 n Because of its rapid growth, the property lines and dune front face should be checked every other month from April through November for regrowth that should also be clipped. 0000004787 00000 n Media in category "Vitex rotundifolia" The following 138 files are in this category, out of 138 total. Foliage Leaves are oval, silvery-gray and 1-2 in. 0.5 metre Spread: 2 to 3 metres . Beach Vitex. Beach Vitex was planted decades ago in North and South Carolina as a sand dune protector following a major hurricane – though, instead of preventing beach erosion it sucked and stole water from other plants. 209 0 obj <> endobj November 02, 2004) Beach Vitex (Vitex rotundifolia) habitat ... (Photo courtesy of Forest & Kim Starr. Its relatively fine texture sets it apart from other landscape plants with less refined foliage. If you choose to buy a vitex supplement (or any herbal medication or supplement), the National Institutes of Health (NIH) recommends that you look for a Supplement Facts label on the product that you buy. Photograph by C. A. Gresham, Clemson University. Hilton Head Island Municipal Government (South Carolina). Mulch should be renewed each spring or whenever it begins to break down. Plants are up to 2 ft. (0.6 m) tall. The cut stems should then be taken to a county compost facility for proper disposal or piled on a concrete surface until the leaves drop off, then composted. View and/or print Beach Vitex Eradication methods to assist our property owners. Wax myrtle (Myrica cerifera) is a woody shrub that can grow to be a small tree, with the multiple stems and branches growing vertically. Beach Vitex (Vitex rotundifolia): An Invasive Coastal Species Matthew M. Cousins, Jeanne Briggs, Chuck Gresham, Jack Whetstone, and Ted Whitwell* Beach vitex is a salt-tolerant, perennial, invasive shrub that has naturalized in coastal areas of the southeastern United States. These are easily cut with a gas powered string trimmer fitted with a sharpened triangular blade instead of the string head. 0000106232 00000 n Vitex rotundifolia is a perennial shrub with a woody stem that can sprawl more than 60 ft. (18 m) across the ground. 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