La Cicuta: Poison Hemlock
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Poisonous Plants of the Southern United States
Poisonous Plants of the Southern United States Poisonous Plants of the Southern United States Common Name Genus and Species Page atamasco lily Zephyranthes atamasco 21 bitter sneezeweed Helenium amarum 20 black cherry Prunus serotina 6 black locust Robinia pseudoacacia 14 black nightshade Solanum nigrum 16 bladderpod Glottidium vesicarium 11 bracken fern Pteridium aquilinum 5 buttercup Ranunculus abortivus 9 castor bean Ricinus communis 17 cherry laurel Prunus caroliniana 6 chinaberry Melia azederach 14 choke cherry Prunus virginiana 6 coffee senna Cassia occidentalis 12 common buttonbush Cephalanthus occidentalis 25 common cocklebur Xanthium pensylvanicum 15 common sneezeweed Helenium autumnale 19 common yarrow Achillea millefolium 23 eastern baccharis Baccharis halimifolia 18 fetterbush Leucothoe axillaris 24 fetterbush Leucothoe racemosa 24 fetterbush Leucothoe recurva 24 great laurel Rhododendron maxima 9 hairy vetch Vicia villosa 27 hemp dogbane Apocynum cannabinum 23 horsenettle Solanum carolinense 15 jimsonweed Datura stramonium 8 johnsongrass Sorghum halepense 7 lantana Lantana camara 10 maleberry Lyonia ligustrina 24 Mexican pricklepoppy Argemone mexicana 27 milkweed Asclepias tuberosa 22 mountain laurel Kalmia latifolia 6 mustard Brassica sp . 25 oleander Nerium oleander 10 perilla mint Perilla frutescens 28 poison hemlock Conium maculatum 17 poison ivy Rhus radicans 20 poison oak Rhus toxicodendron 20 poison sumac Rhus vernix 21 pokeberry Phytolacca americana 8 rattlebox Daubentonia punicea 11 red buckeye Aesculus pavia 16 redroot pigweed Amaranthus retroflexus 18 rosebay Rhododendron calawbiense 9 sesbania Sesbania exaltata 12 scotch broom Cytisus scoparius 13 sheep laurel Kalmia angustifolia 6 showy crotalaria Crotalaria spectabilis 5 sicklepod Cassia obtusifolia 12 spotted water hemlock Cicuta maculata 17 St. John's wort Hypericum perforatum 26 stagger grass Amianthum muscaetoxicum 22 sweet clover Melilotus sp . -
Poisonous Plants
Dr. Sharon M. Douglas Department of Plant Pathology and Ecology The Connecticut Agricultural Experiment Station 123 Huntington Street, P. O. Box 1106 New Haven, CT 06504 Phone: (203) 974-8601 Fax: (203) 974-8502 Founded in 1875 Email: [email protected] Putting science to work for society Website: www.ct.gov/caes POISONOUS PLANTS INTRODUCTION only attractive but also tastes sweet. The Poisonous plants have always been part of situation of plant poisoning of children is daily life. In the nineteenth century, quite different than with adults since poisonings due to plants reached near- children have great curiosity and will often epidemic levels as people often foraged for chew on anything within their reach, sources of food from natural plantings. especially attractive berries or fruit. Today, potentially dangerous plants can still Children are also less likely than adults to be found all around us. Poisonous plants are spit out unpleasant-tasting substances. frequently part of interiorscapes in homes as Since much smaller quantities are necessary well as in landscape plantings outdoors. to produce a toxic reaction in children, the This has become increasingly problematic as risks of poisoning due to ingestion are much more and more cultivated, exotic plants greater than for adults. However, regardless from throughout the world are introduced of age, reactions to poisonous plants vary into the landscape. Recent studies have with the individual and can be influenced by estimated that 3.5% of all poisonings in the diet, metabolism, and medications being United States are due to plants. taken. All types of native and introduced plants can The term “poisonous” designates many be poisonous including ferns, herbaceous kinds of reactions or effects. -
Extract Here
John Stolarczyk and Jules Janick erratic growth. The purple/red pigment based Carrot is one of the most important root vegetable plants in the world. In its wild state it is a tiny, on anthocyanins turns brown upon cooking, bitter root with little appeal as a food, but years of human cultivation and domestication, with and stains hands and cookware. a helping hand from nature, has made it an extremely versatile vegetable, appearing in several The Western group evolved later and has un- colors, shapes, and sizes. Although cultivated for over 2000 years, and originally used only as a branched, carotenoid-pigmented roots that medicinal plant, the domestic carrot (Daucus carota var. sativus, Apiaceae or Umbelliferae) re- are yellow, orange or red, and occasionally mains an important world crop with production expanding rapidly in Asia. Current world annual white. The strongly dissected leaves are bright production is 27 million tonnes; the leading producing countries, China, Russia, and USA, pro- yellowish green and slightly hairy. Plants re- duce 45% of World output (FAO, 2008). The swollen taproots are eaten both raw and cooked, in quire extended exposure to low temperatures sweet and savoury dishes and it is known for its high beta-carotene content, which the body con- before bolting. The centre of diversity for the verts to Vitamin A. It also forms a major ingredient in the food processing industry, a signifi cant western carrot is the Anatolian region of Asia constituent of cosmetic products and its image has long been used to symbolize healthy eating. Minor (Turkey) and Iran (Vavilov, 1926, 1951). -
Dr. Duke's Phytochemical and Ethnobotanical Databases List of Plants for CONIINE
Dr. Duke's Phytochemical and Ethnobotanical Databases List of Plants for CONIINE Plant Part Low PPM High PPM StdDev Reference Aloe ortholopha Leaf Nash, R. J., Beaumont, J., Veitch, N. C., Reynolds, T., Benner, J., Hughes, C. N. G., Dring, J. V., Bennett, R. N., Dellar, J. E. 1992. Phenylethylamine and Piperidine Alkaloids in Aloe Species. Planta Medica, 581: 84-87. Aloe descoingsii Leaf Nash, R. J., Beaumont, J., Veitch, N. C., Reynolds, T., Benner, J., Hughes, C. N. G., Dring, J. V., Bennett, R. N., Dellar, J. E. 1992. Phenylethylamine and Piperidine Alkaloids in Aloe Species. Planta Medica, 581: 84-87. Aloe krapohliana Leaf Nash, R. J., Beaumont, J., Veitch, N. C., Reynolds, T., Benner, J., Hughes, C. N. G., Dring, J. V., Bennett, R. N., Dellar, J. E. 1992. Phenylethylamine and Piperidine Alkaloids in Aloe Species. Planta Medica, 581: 84-87. Aloe viguieri Leaf Nash, R. J., Beaumont, J., Veitch, N. C., Reynolds, T., Benner, J., Hughes, C. N. G., Dring, J. V., Bennett, R. N., Dellar, J. E. 1992. Phenylethylamine and Piperidine Alkaloids in Aloe Species. Planta Medica, 581: 84-87. Aloe globuligemma Leaf Nash, R. J., Beaumont, J., Veitch, N. C., Reynolds, T., Benner, J., Hughes, C. N. G., Dring, J. V., Bennett, R. N., Dellar, J. E. 1992. Phenylethylamine and Piperidine Alkaloids in Aloe Species. Planta Medica, 581: 84-87. Amorphophallus konjac Plant Willaman, J. J., Schubert, B. G. 1961. Alkaloid Bearing Plants and their Contained Alkaloids. ARS, USDA, Tech. Bull. 1234, Supt. Doc., Washington D.C. Arisarum vulgare Plant Willaman, J. J., Schubert, B. -
POISON HEMLOCK (Conium Maculatum)
POISON HEMLOCK (Conium maculatum) · Poison hemlock grows four to ten feet tall. · The stem is branched and smooth, mottled with purple spots. · The leaves are shiny green, fern-like and finely divided, with a musty smell. · The white flowers are in umbrella-shaped heads. · Member of the carrot family. Look-a-likes: Wild carrot (Daucus carota) is common on roadsides throughout Clallam County. It is smaller than poison hemlock, growing two to four feet tall, The stem is hairy, and does not have purple spots. The leaves smell like carrots when crushed. Wild carrot is mildly toxic to some livestock and is a Class B weed because it is very invasive in pastures. Bur chervil (Anthriscus caucalis) grows in WHY BE CONCERNED? damp environments, Ø All parts of the plant are poisonous. similar to those Ø The toxins are present in dried plants and occupied by poison decompose slowly. hemlock. The plants Ø Affects livestock such as cows, horses, are very similar, but and pigs; pregnant animals may abort or bur chervil has a produce offspring with birth defects. fringe of hairs where Photo by courtesy of “Weeds of the West.” Ø Poisoning in humans often occurs when the leaf meets the the plant is confused with other, edible main stem. members of the carrot family. Ø Invades pastures and riparian areas Western water-hemlock (Cicuta douglasii) is displacing native plants or valuable forage reported to be the most poisonous plant in the species. temperate zone. It is a native plant, found in moist areas along streams and ditches. For Poison hemlock is a Class C weed, pictures and information on identifying western which has been selected for control water hemlock, see the web page of the Noxious throughout Clallam County. -
Poisonous Hemlocks
POISONOUS HEMLOCKS THEIR IDENTIFICATION AND CONTROL J . M. Tucker • M. E. Fowle r • W. A. Harvey • L. J. Berry .. POISONOUS HEMLOCKS THEIR IDENTIFI CA TION AND CONTROL THE poisonous plants referred to in this publica tion as "hemlocks" are members of the carrot or parsley family, Umbelliferae, and should not be confused with true hemlocks, which are coniferous trees of the pine family, Pinaceae. Poisonous hem locks are of two genera: Conium (Poison Hemlock), and Cicuta {Water Hemlock). They have a general family resemblance to one another but are not closely related; their toxic properties and effects are different, they present different problems to the live stock industry, and they have different diagnostic features. THE AUTHORS: J.M. Tucker is Professor of Botany and Botanist in the Experiment Station, Davis; M. E. Fowler is Assistant Professor of Veterinary Medicine and Assistant Veterinarian in the Experiment Station, Davis; W. A. Harvey is Extension Weed Control Specialist, Agri cultural Extension Service, Davis; L. J. Berry is Range Manage ment Specialist, Agricultural Extension Service, University ol California, Davis. OCTOBER, 1964 --------WARNING-------- 2,4-D is classified as an injurious material, by the State Department of Agriculture, and before it can be purchased or used a permit must be obtained from the County Agricultural, Commissioner. It should be used with care and at a time and in such a manner that it will not drift to other plants or properties and cause injury to susceptible plants or result in an illegal residue on other food or feed crops. THE GROWER IS RESPONSIBLE for residues on his own crops as well as for problems caused by drift of a chemical from his property to other properties or crops. -
Physico-Chemical Characterization and Biological Activity of Daucus Carota Cultivars Indigenous to Pakistan
PHYSICO-CHEMICAL CHARACTERIZATION AND BIOLOGICAL ACTIVITY OF DAUCUS CAROTA CULTIVARS INDIGENOUS TO PAKISTAN By Nadeem Abbas Faisal 2011-GCUF-05654 Thesis submitted in partial fulfillment of the Requirements for the degree of DOCTORATE OF PHILOSPHY IN APPLIED CHEMISTRY DEPARTMENT OF APPLIED CHEMISTRY GOVERNMENT COLLEGE UNIVERSITY FAISALABAD 1 2 DEDICATION This thesis is dedicated to: The sake of Allah, my Creator and my Master My great teacher and messenger, Muhammed (PBUH), who taught us the purpose of life. My academic teachers, they have made a positive difference in my life My great parents, who never stop giving of themselves in countless ways. My dearest wife, who leads me through the valley of darkness with light of hope and support. My beloved kids, Usman and Hasnat, whom I can't force myself to stop loving. 3 DECLARATION The work reported in this thesis was carried out by me under the supervision of Dr. Shahzad Ali Shahid Chatha, Associate Professor, Department of Chemistry, Government College University Faisalabad, Pakistan. I hereby declare that the title of review “Physico-Chemical Characterization and Biological Activity Of Daucus Carota Cultivars Indigenous To Pakistan” and the contents of the this thesis are the product of my own research and no part has been copied from any published source (except the references). I further declare that this work has not been submitted for award of any other degree/diploma. The University may take action if the information provide is found inaccurate at any stage. _______________ Nadeem -
Poison-Hemlock (Conium Maculatum L.)1
Weed Technology. 1998. Volume 12:194-197 Intriguing World of Weeds iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii.iii Poison-Hemlock (Conium maculatum L.) 1 LARRY W. MIT1CH2 "He that bites on every weed must needs light on poison." Comp/eat Collection of English Proverbs. John Ray, 1742 INTRODUCTION AND ETYMOLOGY has been used to designate this plant since the Anglo Saxon period (Le Strange 1977). The genus Conium is comprised of two or three tem The Old English hymlice was a medicinal plant, prob perate species of biennial herbs with highly divided ably Conium, but in Modern English the plant is chiefly leaves and compound umbels of small white flowers. All referred to as a weed. The definite reference to it as parts of C. maculatum have long been recognized as poisonous appears to begin with the 16th century herb being highly poisonous; it was the alists. The term hemlock for Conium maculatum first plant used to kill Socrates in BC appeared in about AD 700 as hymblicae. Through the 399 (Gledhill 1985; Holm et al. centuries, spelling and pronunciation took on many 1997; Hyam and Pankhurst 1995). forms, ranging from hymlice to hymlic, hemeluc, hem Conium is a member of the Um lake, hemlocke, hemloc, and finally hemlock. William belliferae or Apiaceae, the carrot Shakespeare, in Life of Henry the Fifth, first used the family, which accommodates 300 modern spelling. Wrote the bard, "Her fallow Leas, The genera and between 2,500 and Darnell, Hemlock, and ranke Femetary, Doth root upon" 3,000 species. Umbelliferae is one (Simpson and Weiner 1989). of the best known families of flowering plants because Poison-hemlock is native to Europe, northern Africa, of its characteristic inflorescences and fruits and the dis and western Asia and was often introduced to new areas tinctive chemistry reflected in the odor, flavors, and even as an ornamental garden plant (Holm et al. -
Laboratory Rearing of Agonopterix Alstroemeriana, the Defoliating
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Diposit Digital de Documents de la UAB PHYSIOLOGICAL ECOLOGY Laboratory Rearing of Agonopterix alstroemeriana, the Defoliating Poison Hemlock (Conium maculatum L.) Moth, and Effects of Piperidine Alkaloids on Preference and Performance 1 EVA CASTELLS AND MAY R. BERENBAUM Department of Entomology, University of Illinois at Urbana-Champaign, 320 Morrill Hall, 505 S Goodwin Ave., Urbana, IL 61801 Environ. Entomol. 35(3): 607Ð615 (2006) ABSTRACT Conium maculatum L. (Apiaceae), or poison hemlock, is an invasive plant native to Europe that has become extensively naturalized throughout North America. This species contains piperidine alkaloids, including coniine and ␥-coniceine, that are highly toxic to vertebrates. C. maculatum was relatively free from herbivores in North America until the accidental introduction 30 yr ago of its monophagous European associate Agonopterix alstroemeriana (Clerck) (Lepidoptera: Oecophoridae). At present, A. alstroemeriana is widespread across the United States, and in some areas, such as the Northwest, can inßict substantial damage on its host plant, leading to desiccation and death. A. alstroemeriana has been used in recent years for the biological control of C. maculatum, although its use has been limited by the availability of larvae, which are Þeld-collected from early to mid-spring, and by the lack of available information about its life history and feeding habits. Here we describe a laboratory-rearing protocol incorporating a simulated winter to induce diapause and a semideÞned artiÞcial diet that allows the production of multiple generations per year and enabled us to determine the number and duration of A. -
BWSR Featured Plant Name: Purple-Stemmed Angelica
BOARD OF WATER rn, AND SOIL RESOURCES 2018 December Plant of the Month BWSR Featured Plant Name: Purple-stemmed Angelica (Angelica atropurpurea) Plant family: Carrot (Apiaceae) Purple-stemmed A striking 6 to 9 feet tall, purple- Angelica grows in stemmed Angelica is one of moist conditions in full sun to part Minnesota’s tallest wildflowers. This shade, reaching as robust herbaceous perennial grows tall as 9 feet. along streambanks, shores, marshes, Photo Credit: calcareous fens, springs and sedge Karin Jokela, Xerces Society meadows — often in calcium-rich alkaline soils. The species epithet “atropurpurea” comes from the Latin words āter (“dark”) Plant Stats and purpūreus (“purple”), in reference to the deep purple color of the stem. WETLANDSTATEWIDE Flowers bloom from May to July. Like INDICATOR other plants in the carrot family, the STATUS: OBL flowers provide easy-to-access floral PLANTING resources for a wide diversity of flies, METHODS: bees and other pollinators. Although Bare-root, not confirmed for this species, the containers, nectar of other members of the Angelica seed genus can have an intoxicating effect on insects. Both butterflies and bumble bees are reported to lose flight ability, or fly clumsily, for a short period after consuming the nectar. Purple-stemmed Angelica is a host plant for the Eastern black swallowtail butterflyPapilio ( polyxenes asterius) and the umbellifera borer moth (Papaipema birdi). Uses Native American cultures. The consumption must be done projects. Restorationists plant also has many culinary with EXTREME CAUTION. appreciate its ability to Purple-stemmed Angelica uses: the flavorful stems are The similar water hemlock tolerate wet soils, part shade has a long history of human similar in texture to celery and poison hemlock are both and high weed pressure use. -
Poison Hemlock a 60 Year Old Female Ate “Wild Carrots” Pulled from the Ground Behind Her Home
August 2016 Poison Center Hotline: 1-800-222-1222 The Maryland Poison Center’s Monthly Update: News, Advances, Information Poison Hemlock A 60 year old female ate “wild carrots” pulled from the ground behind her home. One hour later, she began vomiting. She called 911 and the poison cen- ter complaining also of lightheadedness, dizziness and shortness of breath. EMS transported her and a sample of the plant to the emergency department (ED). In the ED, she was awake and alert, HR 120, BP 176/110, RR 22, O2 satu- Conium maculatum ration 98% on room air. All symptoms resolved within 24 hours of the inges- tion and she was discharged on day 2. The ED staff identified the plant as “poison hemlock” by means of an internet search. Poison hemlock (Conium maculatum) is an invasive herb in the carrot (Apiaceae) family. It can be found along roads, ditches, fences, streams, or anywhere with adequate moisture, throughout the U.S. Other common names for the plant are deadly hemlock, poison parsley, and winter fern. The poison hemlock plant grows to 4-10 feet tall and has a smooth, non-hairy, hollow stem with red-purple streaks. These blotches are called the “blood of Socrates” as poison hemlock was reportedly used to kill Socrates. The small white flowers grow in -4 6 inch wide “umbels” or clusters that resemble um- brellas. The leaves have a lacy, fern-like appearance. The roots are creamy- Did you know? white and look like carrots or parsnips. When crushed, poison hemlock has an Water hemlock is also known as unpleasant, musty odor. -
Poison Hemlock (Conium Maculatum)
Weed Identification and Control Sheet: www.goodoak.com/weeds WI NR-40: Poison Hemlock (Conium maculatum) Prohibited DESCRIPTION: Poison hemlock was introduced to North America in the 1800s from Europe, western Asia, and North Africa as a garden plant for its attractive ferny foliage. This member of the carrot family is toxic to most animals and eating even a small fragment can kill a human. All parts of the plant are poisonous, but the root is especially toxic. This biennial or short-lived perennial prefers moist soils and full to partial sun. In such habitats it forms dense stands that out-compete natives for space and light. It spreads extensively by seed, producing more than 30,000 seeds per plant and remains viable in the soil for several years. These seeds are released from late summer into winter and are dispersed by water, wind, and attaching itself to fabric and fur. Since it is a new invader you should report any sightings of this plant to the DNR (see: http://dnr. wi.gov/topic/Invasives/report.html). IDENTIFICATION: In the first year poison hemlock produces large rosette leaves; the second year a tall stem emerges and the plant flowers. Poison hemlock grows 3 to 10 ft. tall with a ribbed hol- low stem with purple spots. This species has a umbel shape flower cluster with small white flowers that have petals and blooms June to July. Leaves are opposite and triangular in outline and have a fern like shape. Leaves when crushed release a foul odor. Poison hemlock can be confused with water hemlock, a rare native found only in good-quality wetlands, but the leaves can help distinguish these two species.