Barnes, J. P., and A. R. Putnam. EPSPSamplification in glyphosate-resistant spiny amaranth (Amaranthus spinosus): a case of gene transfer via interspecific hybridization from glyphosate-resistant Palmer amaranth (Amaranthus palmeri). thorny amaranth. Volume 1, Families A–D. The leaves grow from 1 1/4 to 2 1/2 inches in length. Amaranthus spinosus. Amaranthus spinosus is an erect, many-branched annual herb growing up to 1.5 m. The stem is smooth, robust, cylindrical and often reddish. Flowers unisexual, solitary in the axil of a bract, subtended by 2 bracteoles; bracts and bracteoles scarious, mucronate from a broad base, shorter or as long as the perianth; male flowers usually arranged in a terminal spike above the base of the inflorescence, green; tepals 5 or in male flowers often 3, free, subequal, ovate-oblong to oblong-spatulate, up to 2.5 mm long, very convex, membranous, with transparent margins and green or purple median band; male flowers with 5 stamens about as long as tepals; female flowers with superior, oblong ovary, 1-celled, styles 2–3, ultimately recurved. Amaranth seeds can be started indoors as well about three to four weeks before the last frost date. It blooms all summer long! Amaranth Starch … Each Amaranthus plant can carry tens of thousands of flower seeds, and it will self-seed very easily. Stems and leaves are smooth and hairless, sometimes shiny in appearance. Associated Ecological Communities: ** Growth Habit: Herb : Duration: Annual: Category: Vascular: USDA Symbol: AMSP: Plant Notes: Spiny Amaranth is an introduced herbaceous annual in the Amaranth family (Amaranthaceae). The useful plants of West Tropical Africa. 7.Amaranth Cruentus: It is a green variety of plants that may sometimes appear in beautiful shades of cinnamon, purple, red, and ginger. Origins: Native to tropical America (Randall, 2002). Royal Botanic Gardens, Kew, Richmond, United Kingdom. Copying and pasting the information on the search window or using the DOI (if available) will often redirect to the new link page. Flowering begins mid-summer and continues until autumn frosts induce senescence. Genus: Acanthus Species: spinosus Item Form: 1-Quart Zone: 5 - 9 Bloom Start to End: Early Summer - Late Summer Habit: Columnar Plant Height: 3 ft Plant Width: 3 ft Restrictions: *Due to state restrictions we cannot ship to the following: Amaranthus spinosus Linn. Alayon (If.) Latin name: Amaranthus spinosus Family: Amaranthaceae (Amaranth Family, Pigweed Family) Medicinal use of Spiny Amaranth: The seed is used as a poultice for broken bones. Seeds germinate best with light, so tillage is a way to help control this annual invasive. Leaves. The stout spines at the nodes are diagnostic. Amaranthus spinosus, commonly known as the spiny amaranth, spiny pigweed, prickly amaranth or thorny amaranth, is a plant is native to the tropical Americas, but is present on most continents as an introduced species and sometimes a noxious weed.It can be a serious weed of rice cultivation in Asia. 2nd Edition. Weed Description A summer annual that is very similar in appearance to other pigweeds but has spines along the stems. Amaranthus spinosus / Medicinal Plants of the Guianas (Guyana, Surinam, French Guiana) It is not uncommon for links on studies/sources to change. David G. Smith's "Delaware Wilflowers": Beautiful photographs; descriptions The leafy vegetable amaranth (Amaranthus gangeticus) is a potent inhibitor of calcium availability and retention in rice-based diets. & Bunyapraphatsara, N., 1999. Description of Spiny Amaranth (Amaranthus spinosus) – Kanta chaulai.It has many medicinal properties like astringent, diaphoretic, diuretic, emollient, febrifuge, galactogogue etc. Last update on 2019-06-13: Now containing 11906 plants. Seeds are circular form from 1-1.5 millimeters in diameter and range in color with a shiny, smooth seed coat. Amaranthus spinosus L., Sp. Top 10 … Alternate names Spiny Pigweed. 960 pp. Company Video. Pest Management Science, Vol. Nahrung. Amaranthus spinosus is an annual found in areas such as Tropical America. Amaranth, (genus Amaranthus), genus of 60–70 species of flowering plants in the family Amaranthaceae, distributed nearly worldwide. Verified Supplier . Amaranthus retroflexus. Amaranthus spinosus L. In: de Padua, L.S., Bunyapraphatsara, N. & Lemmens, R.H.M.J. There are several weeds that it is nearly impossible to eliminate and this is one of them. Leaves glabrous or with sparse hairs on the main veins below, long petiolate, up to 9 cm. The erect branching stems can exceed 5 feet in height. The useful plants of West Tropical Africa. Spiny and slender amaranth are troublesome Amaranthaceae species of direct-seeded rice and other upland crops in many Asian countries. B and T World Seeds' reference number: 21356: The average, annual, minimum temperature zone where Amaranthus spinosus is cold hardy USDA Zone:10 30° to 40°F (-1° to +4.5°C) Type of plant - annual: Flower or inflorescence: GREEN to RED-PURPLE, 15x1cm. If seeds of Amaranthus spinosus are not available in the quantity you need Please click here. Creative Commons Attribution-Noncommercial-Share Alike 3.0 Netherlands License. The leaf axils bear pairs of fine and slender spines. The alternately arranged leaves occur on long petioles and are ovate in shape. 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. Flower… Some types are known to produce 235,000 seeds per plant. by Melody Rose (melody) August 27, 2016. The bulk of the Amaranth Seed is its Starch consisting of 50-65 % by weights of unique type. Mchicha (Sw). Flowers of Thorny amaranth (Amaranthus spinosus) are typical Amaranth flower that blooms as a cluster. Madipakkam, Chennai Plot 23, 1st Street, AGS Colony, Puzhathivakkam, Madipakkam, Chennai - 600091, Dist. Pl. The plant is astringent, diaphoretic, diuretic, emollient, febrifuge and galactogogue. This summer annual can be found flowering from May through October. 1983. The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. Comments have to be approved before they are shown here. Spiny amaranth thrives in rich, warm, loamy soils with high organic matter and sufficient nitrogen (N), and can produce up to 235 thousand seeds per plant (Holm et al., 1991). This Amaranthus has elongated red flowers that hang to the ground. Amaranthus spinosus is an Annual herb with multi-branched, smooth, herbaceous annual growing to 2 ft. So trat sie ab 1962 in Arkansas, ab 1963 in Nebraska, ab 1966 in South Carolina, ab 1967 auch in Florida auf. CrossRef ; Google Scholar; Hugo, E. Saayman-Du Toit, A.E.J. Jun;46(3):184-6. Green Amaranthus Spinosus. General Information Amaranthus spinosus is an erect, much-branched annual plant growing up to 100cm tall Sep;90(3):521-7. Iron, lead, and zinc concentrations We love Amaranthus seeds for the flame like blooms as seen in Pygmy's Torch and Green Thumb, or the drooping elephant (think Snuffleupagus) tusk-like draping quality of the blooms on Viridis or Love Lies Bleeding. Flora of North America: Flora of North America Floristic Rating: Wetland Indicator = FACU USDA Plants Database: Federal Distribution and detailed information including photos USDA Agricultural Research Service (ARS): Images of seeds, fruits, embryos, etc. Call +91-8048601536. In a field study in Missouri, spiny amaranth reached 4.5 feet and produced 114 thousand seeds per plant within 14 weeks, compared to 5–7 feet and 250–292 thousand seeds for several other weedy Amaranthusspecies (Sellers et al., 2003). ... Amaranthus spinosus forma circumscissus Amaranthus spinosus Linnaeus, forma circumscissus Thellung, in Ascherson et al., Syn. RESEARCH: The essential oil of Amaranth spp. Amaranth seeds are very fine, so generally, the seeds are sprinkled over a prepared area after the risk of last frost has passed. Backhuys Publishers, Leiden, Netherlands. When posting your comment, it will take some time before it will become visible. If you would like to support this site, please consider, Ripening fruits Image credit to Agnes Rinehart, http://www.hear.org/pier/scientificnames/index.html, http://botany.si.edu/bdg/medicinal/index.html, Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. ©S.D. Several amaranth species are useful as food crops and are grown both for their leaves and for their edible seeds, which are a nutritious pseudocereal (nongrass seeds used like cereal grains). Red-root pigweed (Amaranthus retroflexus) seeds and capsuleOpen New Window Plant Resources of South-East Asia No 12(1). This Amaranthus has elongated red flowers that hang to the ground. Amaranth Starches Ask Price. Amaranth is the name given to a group of approximately 70 species of annual or short-lived perennial plants in the genus Amaranthus including several species of aggressive edible weeds native to the US such as Amaranthus retroflexus (redroot pigweed). Spiny pigweed is an annual native to tropical America but has spread into the eastern US and California where it inhabits disturbed areas including cultivated fields, roadsides, and lawns. It is multi branched, smooth, angled with longitudinal lines and brownish- green in colour . Note scale. rudis [ ]. apart. Von hier aus hat sich Amaranthus palmeri durch menschliche Einflussnahme und Verschleppung, insbesondere in Äckern, stark ausgebreitet. Annual, erect, monoecious herb, up to 100(–130) cm tall, much branched; stem terete or obtusely angular, glabrous or slightly pubescent, green or variably suffused with purple. Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. Plant Details Taxonomy: Amaranthus spinosus L. Family Amaranthaceae (also placed in Chenopodiaceae) Common names: needle burr, spiny amaranth, spiny pigweed. 5: 269. Klimczak I, Malecka M, et al. 2014. Hojas ampliamente lanceoladas o rómbico-ovadas, (1 ) 1.5 7.5 cm de largo y 0.5 2.5 cm de ancho, variables en tamaño, agudas, redondeadas o emarginadas en el ápice, cuneadas o … Distribution: Cosmopolitan in warm temperate and tropical regions but increasingly found in temperate Identifying Characteristics. Amaranthus spinosus Linnaeus: Common Name: Spiny Amaranth; Thorny Amaranth: Habitat: Disturbed areas. Catkin-like cymes of densely packed flowers grow in summer or autumn. Amaranto, bredo (Po). Amaranthus spinosus is propagated by seed. Amaranthus spinosus is a ANNUAL growing to 0.6 m (2ft) by 0.2 m (0ft 8in). Amaranthaceae. Sawant Amaranthus spinosus (spiny amaranth); seeds. Leaf type is simple, discoloured and arranged alternately. If you have any useful information about this plant, please leave a comment. Fast Facts. 6.Amaranth Spinosus: This type of plant is also called “prickly amaranthus” and “spiky amaranthus” it is due to its small thorny bush on the stem. Medicinal Plants of Native America. Amaranthus (Amaranthus Caudatus Red) - Commonly known as Love Lies Bleeding, these unique flowers are extremely hardy, and they can grow just about anywhere from flower seed. Useful Tropical Plants Database 2014 by lowers cholesterol in hamsters and the seeds of Amaranthus esculantus lowers cholesterol in rats [Berger 2003; Chaturvedi 1993]. Kawela Bridge, Molokai, Hawaii, USA. 4/10. Amarante épineuse, épinard malabar, épinard piquant (Fr). Some types are known to produce 235,000 seeds per plant. The seeds are nutritious and can be made into a flour. Seed germination and seedling emergence response of these species to various environmental factors was determined in laboratory and screenhouse experiments. April 2012. Amaranthus (Amaranthus Caudatus Red) - Commonly known as Love Lies Bleeding, these unique flowers are extremely hardy, and they can grow just about anywhere from flower seed. Br J Nutr. Amaranthus spinosus . ©Bruce Ackley/The Ohio State University/Bugwood.org - CC BY 3.0 US Seedling: Amaranthus spinosus (spiny amaranth); seedling. Fans of snapdragons will admire the similarities of this plant with its lovely white flowers that are overlaid with reddish-lilac bracts for an interesting clash of colors. ... (Amaranthus spinosus): a case of gene transfer via interspecific hybridization from glyphosate-resistant Palmer amaranth (Amaranthus palmeri). Contact Supplier Request a quote. Leaves glabrous or with sparse hairs on the main veins below, long petiolate, up to 9 cm. 2002. Flowers are very small and having long stamens. Amaranthus spinosus, commonly known as the spiny amaranth, [1] spiny pigweed, prickly amaranth or thorny amaranth, is a plant is native to the tropical Americas, but is present on most continents as an introduced species and sometimes a noxious weed.It can be a serious weed of rice cultivation in Asia. Approximately 60 species are recognized, with inflorescence and foliage ranging from purple and red to gold. Ajna Fern 1753.. Anuales, 0.3 1 m de alto, tallos erectos, glabros; monoicas. Seed over winters in or on the surface of soil and germinates late spring to early summer. • Lemmens, R.H.M.J. A lovely upright Amaranthus, Green Thumb is a compact shrub, excellent for borders or containers. with help from Flowering i… Amaranthus spinosus ← → Other Common Names: prickly amaranth. Spiny amaranth is found throughout the eastern half of the United States. The term amaranthin, which was originally introduced for the Amaranthus caudatus seed lectin, is now used as a collective noun for a small group of closely related lectins found in different Amaranthus species. 110–113. Spiny amaranth, prickly amaranth, spiny pigweed (En). Amarant (Amaranthus), auch Fuchsschwanz genannt, manchmal auch Amaranth geschrieben, ist eine Pflanzengattung innerhalb der Familie der Fuchsschwanzgewächse (Amaranthaceae).