Nisnational institutes of health funded study showed the plant to take up 110 times more mercury hgs than control plant species. The shorter, slender awn on the transparent lemma arises at or near. It is native to southern europe, but it can be found today throughout the world as an introduced species and sometimes a noxious weed. In victoria, annual beardgrass polypogon monspeliensis is seen as a serious threat to one or more vegetation formations. The question of whether annual weeds are allelopathic under natural conditions still remains to be critically answered. This map is incomplete and is based only on current site and county level reports made by experts and records obtained from usda plants database. The record derives from wcsp data supplied on 20120323 which reports it as an accepted name record 438098 with original publication details.
Investigations were carried out to understand the involvement and mode of operation of allelopathy in an annual weed, polypogon monspeliensis. Wildflowers, nps, samo nra polypogon monspeliensis. Polypogon monspeliensis pohmooverview eppo global database. The new york flora atlas is a source of information for the distribution of plants within the state, as well as information on plant habitats, associated ecological communities, and taxonomy. A large image of polypogon monspeliensis annual rabbitsfoot grass from the usda plants database name search name search type enter a search name. Vascular plants of williamson county polypogon monspeliensis. Some of those are considered invasive species and noxious weeds, most notably polypogon monspeliensis, the annual beard grass. Usda, ars, germplasm resources information network. They are annual or perennial herbs with flat leaf blades. Allelopathic potential of an annual weed, polypogon. Polypogon monspeliensis plant biodiversity of south. The inflorescence is a dense, generally cylindrical, setaceous panicle of small singleflowered spikelets.
Accepted name plantae tracheophyta liliopsida poales poaceae polypogon polypogon monspeliensis l. It is an annual grass growing to heights between 5 centimeters and one meter. Polypogon monspeliensis in the germplasm resources information network grin, u. The results can also be downloaded as a csv file unicode utf8 encoding see status, confidence level, source for definitions.
Polypogon monspeliensis profile california invasive plant. Annual beardgrass polypogon monspeliensis is regarded as a relatively important environmental weed in victoria and western australia. Brief description grazyna paczkowska, friday 3 december 1993. Media in category polypogon monspeliensis the following 33 files are in this category, out of 33 total. It also appears on some local and regional environmental weed lists e. This is one of the few local grass species having awned glumes. Panicle contracted to dense and spikelike, often bristly with numerous small deciduous spikelets. Polypogon monspeliensis is native to parts of europe, asia and northern africa. Physiological responses of polypogon monspeliensis l. Provides authoritative information on the flora of western australia. Rabbitsfoot grass poaceae polypogon monspeliensis l. Polypogon seed rabbits foot grass ornamental grass seeds.
Development of seinet, symbiota, and several of the specimen databases have been supported by national science foundation grants dbi 99832, brc 0237418, dbi 0743827, dbi 0847966. Polypogon article about polypogon by the free dictionary. It has one floret per spikelet, and the spikelet is born on a very short stalk. The glumes, which are almost equal, are rounded on the back. Wildflowers, nps, samo nra polypogon monspeliensis detail page. Grazing f prescribed burning g mowing and cutting f tillage g grubbing, digging or hand pulling g. While not widely regarded as a problem species in other states, it commonly invades natural habitats in queensland, new south wales, south australia and. The following specific use information is based on published papers and reports by researchers and land managers. Photos of the polypogon monspeliensis species flora and plant communities of southwestern morocco.
Polypogon monspeliensis ufifas center for aquatic and. A potential biosorbent for cd ii article pdf available in african journal of biotechnology 86 march 2009 with 150 reads how we measure reads. The species is hermaphrodite has both male and female organs and is pollinated by wind. Rabbitfoot polypogon, also known as rabbitfootgrass, is a clumping winter annual in mild climate regions and a summer annual at higher elevations or in areas with cold winters. Large image for polypogon monspeliensis annual rabbitsfoot. Gramineae grass family medicinal use of annual beardgrass. Comparative studies of soils associated with and without the weed under field conditions revealed that there was no significant.
Agrostidinae in chile article pdf available in journal of the botanical research institute of texas 71. Polypogon species have been known to cause hay fever and asthma. Polypogon monspeliensis forma argentinus polypogon monspeliensis linnaeus desfontaines, forma argentinus hackel, in stuckert, anales mus. The results can also be downloaded as a csv file unicode utf8 encoding. To obtain permission for personal, academic, commercial, or other uses, or to inquire about high resolution images, prints, fees, or licensing, or if you have other questions, contact neal kramer kramerbotanicalat.
Department of agriculture agricultural research service. An infusion of the plant ashes has been used in the treatment of heart palpitations. Introduced from europe, this plant is widely naturalized in the western hemisphere. Many have soft, fluffy inflorescences that look like rabbits foot amulets some are introduced species established outside their native ranges. Polypogon monspeliensis forma argentinus polypogon monspeliensis linnaeus. A large image of polypogon monspeliensis annual rabbitsfoot grass from the usda plants database. In addition, users can learn about the location of vouchered specimens and see images to get a better visual for each plant. It is common throughout california up to 6900 feet 2100 m and inhabits moist to wet areas in agricultural land and other disturbed, open places. This plant may be known by one or more common names in different places, and some are listed above. It is occasional in northern florida and may be encountered in disturbed sites, moist ditches and. The tubatulabal indians of the southern sierra nevada region used the seeds of p. Development of seinet, symbiota, and several of the specimen databases have been supported by national science foundation grants dbi 99832, brc 0237418, dbi 0743827, dbi 0847966 symbiota, and several of the specimen databases have been supported by national science foundation grants dbi. It is occasional in northern florida and may be encountered in disturbed sites, moist ditches and margins from the peninsula to the central and western panhandle wunderlin, 2003.
Polypogon a genus of plants of the family gramineae. Poaceae update for itis, in cooperation with natureserve, and based on the catalogue of new world grasses database and other. Allelopathic studies conducted by using aqueous extracts from various parts including shoots, inflorescences, litter and mulch in various experiments, invariably. It is in flower from june to july, and the seeds ripen from july to september.
Polypogon monspeliensis was investigated for its mercuryaccumulating properties as a phytoremediation plant. Polypogon monspeliensis is a grass that is native to parts of europe, asia and northern africa, and has been introduced to north and south america, some countries in africa, australia, new zealand and a number of islands. It is considered invasive in parts of its introduced range, such as australia and the western usa, because it can form dense swards that. Leaf blades narrowly to broadly linear, 2 cm, 29 mm wide. Polypogon monspeliensis does not match calflora record. Polypogon monspeliensis is easily recognized by its soft inflorescences, hence the common name rabbitsfoot grass. Using this photo this photo and associated text may not be used except with express written permission from neal kramer.
Polypogon poaceae wikispecies, free species directory. Polypogon monspeliensis wikispecies, free species directory. Polypogon monspeliensis, commonly known as annual beardgrass or annual rabbitsfoot grass, is a species of grass. Rabbits foot grass polypogon monspeliensis for a spring and early summer ornamental grass, start polypogon monspeliensis seeds and enjoy this fast growing, attractive annual. Polypogon monspeliensis, a monocot, is an annual grass that is not native to california. General information about polypogon monspeliensis pohmo mediterranean, caucasus, western asia, central asia, china, india, japan, korea, mongolia, africa sahel to. Polypogon monspeliensis annual beardgrass, annual rabbitsfoot. See status, confidence level, source for definitions. Comparative studies of soils associated with and without the weed under field conditions revealed that there was no. For example, it is classified as a high threat weed species in grassy wetland and brackish wetland communities. Common names for this grass are annual rabbitsfoot grass or annual beardgrass. Y yes, regularly, o occasionally, u uncertain, referred by others but not confirmed. Allelopathic potential of polypogon monspeliensis l.
871 269 321 1198 207 800 84 42 306 621 390 659 486 643 30 1500 449 1526 325 1295 311 64 1125 597 1491 673 43 56 1400 618 324 649 1089 1166 1161 474 1256 990 427 1257 1197