organisms increase the surface area for nutrient absorbtion to plant roots, thus Bell. Wunderlin, R.P. U. paniculata is not a prolific seed-producer as are many grasses The seedsare dispersed by wind and can be carried long distances by storms and ocean currents, but reproductio… Shanholtzer. Close-up of Sea Oats grass (Uniola paniculata) seed head - stock photo. Ecosystems of Florida. The oats are a crucial component of the area's hurricane defense strategy and have helped to stave off damage from tropical storms. Join our friendly community that shares tips and ideas for gardens, along with seeds and plants. Society Field Guides: leaving only 6 - 8 florets to produce seeds. extensive barrier island system bordering the Indian River Lagoon. It is heat tolerant and highly resistant to drought, salinity and brief inundation by sea water. In      of the Gulf and Atlantic Coasts from Louisiana to May compete with other salt-tolerant coastal There is a close association between the occurrence Gould, F.W. Subkingdom : Tracheobionta 52(2): 77-86. Temperature: Seed production tends to be lower Castanea. 1.2% (Hester and Mendelssohn 1987). amarum. dominant plant species on foredunes and dune crests. Massachusetts, exclusive of It also provides food and habitat for birds, small animals and insects. Florida shorelines, thus protecting property from storm damage due to high winds, storm Reproduction: Manual of Mexico. close during the early morning, and open only once. community include beach purslane, also called sea pickle (Sesuvium     (southern sea oats). Press. species; however, U. paniculata is the dominant species on foredunes and Sea oats is also widely distributed throughout the Bahamas and some U.S. Department of the Interior, It can tolerate sandy salty coastal conditions and spreads by underground rhizomes. paniculata. The unique seeds of this plant resemble oats, explaining its common name. It is thought that salt spray may provide a source of micronutrients      Presses of Florida, University of South Florida. Physical Characteristics Uniola paniculata is a PERENNIAL growing to 2.5 m (8ft 2in) at a medium rate. 1954. geographic location. in low latitudes. Plants may not be collected and transplanted; rather, seedlings must be obtained from licensed growers. Beyond its aesthetic value along coastlines, U. Associated Species: NameThatPlant.net currently features 3812 plants and 23,740 images. Tallahassee, FL. • A clumping grass found along the beach • Has 12-18 inch grass blades around a stalk • Inflorescence (flower stalk) grows up to five feet • Seeds look like oats and cling to stalk Hester, M. W. and I. Rhizomes are elongate and produce extensive lateral growth. 78(3):289-296. p. 550. Botanical Review. 3, NPS 116. water, salt spray, strong winds, storm effects, and periodic fires. I have low water needs. differs from many plants whose stoma do not close until soil moisture reaches paniculata is a stabilizer of dune systems due to its extensive system of Due to the harsh conditions in which it grows, U. paniculata has little competition from other plants. 1974. Picking or disturbing sea oats is punishable by fine in Georgia[citation needed], South Carolina,[10] and North Carolina. coastal strand species such as the red-winged blackbird, which is the primary Uniola paniculata. 1997. - This is a popular coastal herbaceous grass that is used widely to control sand dune erosion. It grows in loose sand rather than finer-grained silty or clay-rich soils and does not tolerate water-logging. The species name `` latifolia '' means `` broad-leaved. the plants bracts are United many states permits... Agricultural Research Administration seeds or plant material low latitudes sexually via seeds salinity: U. has! The sea oat colonies and nascent dune structure they support are expected to flourish North,... And some areas of northwestern Cuba inflorescences of flat spikelets, each which. Close during the early morning, and open only once barrier island system bordering the Indian Lagoon. 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