Amaranthus palmeri is a species of edible flowering plant in the amaranth genus. Germination occurs from April through September. J Integr Med. Leaves. Crop Protect. The … COMMON NAMES: Carelessweed, dioecious amaranth, Palmer amaranth, ... Amaranthus palmeri is an annual herbaceous plant that is spreading rapidly beyond its native range in North America as a result of human-mediated seed dispersal and the creation of new habitats through agricultural expansion (Ward et al., 2013). Concerning the identity of the var. Unfortunately citations of this taxon are rare in the literature. The Plants Database includes the following 49 species of Amaranthus . Amaranthus is a cosmopolitan genus of annual or short-lived perennial plants collectively known as amaranths. Palmer amaranth closely resembles many other pigweed species, and is found throughout the southern United States from southern California to Virginia. Note: a glyphosate-resistant plant in Australia ... Biotypes of Palmer amaranth (Amaranthus palmeri) and common waterhemp (Amaranthus rudis) are resistant to imazethapyr and thifensulfuron. Habit. Introduced in Europe, Russian Far East, China, Korea, locally in Africa, most of North America, South America (southern) WSSA list of weeds in North America. Using this photo The thumbnail photo (128x192 pixels) on this page may be freely used … Palmer Ameranth (Amaranthus palmeri) Crop Impacts: Soybeans, corn, cotton, peanuts and vegetable fields. It has several common names, including carelessweed,[1] dioecious … The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and is pollinated by Wind. Crop, Forage & Turfgrass Management 4: 180035 2013;11(3):206-12. name Amaranthus palmeri var. It has several common names, including carelessweed, dioecious amaranth, Palmer's amaranth, Palmer amaranth, and Palmer's pigweed. Common Name: Palmer Amaranth: Species: Amaranthus palmeri: Group: ALS inhibitors (B/2) EPSP synthase inhibitors (G/9) Herbicides: chlorimuron-ethyl, and glyphosate: Location: United States, Delaware : Year: 2014: Situation(s) Soybean: Contributors - (Alphabetically) Mark VanGessel : Edit this Case | Add New Case of Resistance | Add Note: ACADEMIC ASPECTS. It is hardy to zone (UK) 8 and is frost tender. Winter cover crops influence Amaranthus palmeri establishment. Amaranthus palmeri. glomeratus, it cannot be associated with A. palmeri in our opinion. Einheimische Namen ... Medien in der Kategorie „Amaranthus palmeri “ Folgende 9 Dateien sind in dieser Kategorie, von 9 insgesamt. Common Name: Purple Amaranth, Red amaranth: Family: Amaranthaceae: USDA hardiness: 3-11: Known Hazards: No members of this genus are known to be poisonous, but when grown on nitrogen-rich soils they are known to concentrate nitrates in the leaves. Accepted Name Source; Amaranthus palmeri S. Watson: UKSI Synonym Source; Amaranthus palmeri S.Watson synonym: UKSI Common Name Source; Dioecious Amaranth preferred: UKSI Blodyn Amor Deuoecaidd Welsh local: UKSI Classification unranked Biota kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Amaranthaceae genus Amaranthus species Amaranthus palmeri… Find out more about sending to your Kindle. Scientific Name Amaranthus palmeri ← → Other Common Names: carelessweed. Ambrosia psilostachya Western ragweed Asteraceae . Palmer amaranth (Amaranthus palmeri) is an aggressive, invasive weed native to the desert regions of the southwest United States and northern Mexico. Amaranthus rudis Water-hemp Amaranthaceae. Close-up of the flowers Photograph by: Patrick Alexander. It slowly infiltrated the southeast United States and has become one of the most significant weed pests of cotton and soybean producers. Group B/2 herbicides are known as ALS inhibitors (Inhibition of acetolactate synthase ALS (acetohydroxyacid synthase AHAS)). Crop yield reduction is reported for soybean up to 68% with A. palmeri density of 10 plants/m of row length ( Klingaman and Oliver, 1994 ), and for cotton of up to 92% at 0.9 plants/m 2 ( Rowland et al., 1999 ). Common Name: Palmer Amaranth: Species: Amaranthus palmeri: Group: ALS inhibitors (B/2) Herbicides: imazethapyr, and primisulfuron-methyl: Location: United States, Illinois: Year: 2013: Situation(s) Corn (maize), and Soybean: Contributors - (Alphabetically) Patrick Tranel : Edit this Case | Add New Case of Resistance | Add Note: ACADEMIC ASPECTS. Palmer's amaranth is native to the southwest U.S. and Mexico, but it has aggressively expanded its range, becoming invasive in many parts of the world. It is native to most of the southern half of North America. In Israel this weed first evolved resistance to Group B/2 herbicides in 2008 and infests Corn (maize), Cotton, and Watermelon. Amaranthus palmeri is a ANNUAL growing to 0.9 m (3ft). Weed Description An erect summer annual that may reach 6 1/2 feet in height. Click here to review or comment on the identification. The website also provides access to a database and images of plants photos and herbarium specimens found at … Additionally, no transportation, propagation, or sale of this plants is allowed. Dense populations reduce native plant diversity, which is important to wildlife and pollinators. Close-up of the flowers Photograph by: Jerry Oldenettel. Some amaranth species are cultivated as leaf vegetables, pseudocereals, and ornamental plants.Most of the Amaranthus species are summer annual weeds and are commonly referred to as pigweeds. Common names. Preferred name: Amaranthus palmeri ; Authority: Watson ; Notes. The Alabama Plant Atlas is a source of data for the distribution of plants within the state as well as taxonomic, conservation, invasive, and wetland information for each species. Hay, MA, Shoup, DE, Peterson, DE (2018) Palmer amaranth (Amaranthus palmeri) and common waterhemp (Amaranthus rudis) control with very-long-chain fatty acid inhibiting herbicides. Amaranthus acanthochiton greenstripe Amaranthus acutilobus . Scientific Name: Amaranthus: Origin: Central America and South America but now commonly cultivated in the countries having warm climate. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. Amaranthus palmeri.jpg 400 × 533; 222 KB. Populations in the eastern United States are probably naturalized. Then enter the ‘name’ part of your Kindle email address below. Horak, M. J., Peterson, D. E., Chessman, D. J., and Wax, L. M. 1994. Amaranthus palmeri. 52:130-135. 52:130-135. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. Amaranthus palmeri NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to form a strategic partnership called N.C. If the weed is not managed properly, this extremely aggressive weed can greatly reduce the yield of your crops. Alternate names Palmer Pigweed. The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. Seedhead Photograph by: Forest and Kim Starr. USA (southwestern), Mexico. No citation was Flowers and leaves Photograph by: Pompilid. Ammannia coccinea Purple toothcup Lythraceae. Amorpha canescens Leadplant … Common Name: Careless Weed. This is especially noticeable on land where chemical fertilizers are used. Amaranthus palmeri-1-yercaud-salem-India.JPG 4.000 × 3.000; 4,86 MB. Palmer Amaranth (Amaranthus palmeri) is a dicot weed in the Amaranthaceae family. Amaranthus palmeri Palmer's pigweed Amaranthaceae. Amarant (Amaranthus), auch Fuchsschwanz genannt, manchmal auch Amaranth geschrieben, ist eine Pflanzengattung innerhalb der Familie der Fuchsschwanzgewächse (Amaranthaceae). Amaranthus albus prostrate pigweed Amaranthus arenicola … Ambrosia artemisiifolia Annual ragweed Asteraceae. The website also provides access to a database and images of herbarium specimens found at the University of South Florida and other herbaria. Pictures / Bilder Other English names (not proposed): dioecious amaranth Palmer’s pigweed Taxonomic citation: Amaranthus palmeri S. Watson, Proceedings of … Amaranthus palmeri is reported as one of the most competitive weeds of crops in the United States (Morgan et al., 2001; Norsworthy et al., 2008; Webster and Gray, 2015). The plant is self-fertile. Common Name: Palmer Amaranth Alternate Names: Palmer pigweed, careless weed Scientific Name: Amaranthus palmeri S. Watson Legal Status: Prohibited - Eradicate All above and below ground parts of the plant must be destroyed. Amaranthus palmeri-2-yercaud-salem-India.JPG 4.000 × 3.000; 5,2 MB. Common name(s): Palmer amaranth, pigweed, carelessweed Scientific name: Amaranthus palmeri Family: Amaranth family (Amaranthaceae) Reasons for concern: Palmer amaranth is probably the most common pigweed species found in this region.It is very aggressive and fast growing. J Integr Med. Weed Technol. Catkin-like cymes of densely packed flowers grow in summer or autumn. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. glomeratus since it perfectly matches the diagnosis by Uline and Bray (1894:272). Amaranthus retroflexus Rough pigweed Amaranthaceae. Amaranthus palmeri : Source: NODC Taxonomic Code, database (version 8.0) Acquired: 1996 : Notes: Reference for: Amaranthus palmeri ... Common Name: Scientific Name : TSN: In: Kingdom Go to Advanced Search and Report . This plant was widely used for food by Native Americans of the Southwest. View abstract. Amaranthus retroflexus NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to form a strategic partnership called N.C. Flowers and leaves Photograph by : Pompilid. Click below on a thumbnail map or name for species profiles. Check Google Images for Amaranthus palmeri: The photographer's identification Amaranthus palmeri has not been reviewed. To support our efforts please browse our store (books with medicinal info, etc.). Crop Protect. The specimens at MICH and US are isolectotypes. About Palmer Amaranth: Palmer Amaranth is an annual weed that is commonly known as Palmer Pigweed. Amaranthus roxburghianus root extract in combination with piperine as a potential treatment of ulcerative colitis in mice. This erect summer annual can be found flowering from June through October. 9: 192 – 195. Prev Next Pause Resume. Native Introduced Native and Introduced. Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. General Information Amaranthus palmeri is an erect annual plant with a branched stem that can grow 50 - … The leaves can be from 2 to 8 inches in length and 1/2 to 2 1/2 inches in length. Ambrosia trifida Giant ragweed Asteraceae. BB Amaranthus palmeri.png 1.019 × 575; 24 KB. Palmer amaranth (Amaranthus palmeri), a native North American weed also known as careless weed, is recognized as one of the most troublesome weed species in the southern and southwestern United States (Webster, 2001).Palmer amaranth is a short-lived, summer annual plant that readily invades croplands (Steyermark, 1963). The alternately arranged leaves are lance to egg shaped and occur on long petioles.