A Checklist of Montana Vascular Plants
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Prospects for Biological Control of Ambrosia Artemisiifolia in Europe: Learning from the Past
DOI: 10.1111/j.1365-3180.2011.00879.x Prospects for biological control of Ambrosia artemisiifolia in Europe: learning from the past EGERBER*,USCHAFFNER*,AGASSMANN*,HLHINZ*,MSEIER & HMU¨ LLER-SCHA¨ RERà *CABI Europe-Switzerland, Dele´mont, Switzerland, CABI Europe-UK, Egham, Surrey, UK, and àDepartment of Biology, Unit of Ecology & Evolution, University of Fribourg, Fribourg, Switzerland Received 18 November 2010 Revised version accepted 16 June 2011 Subject Editor: Paul Hatcher, Reading, UK management approach. Two fungal pathogens have Summary been reported to adversely impact A. artemisiifolia in the The recent invasion by Ambrosia artemisiifolia (common introduced range, but their biology makes them unsuit- ragweed) has, like no other plant, raised the awareness able for mass production and application as a myco- of invasive plants in Europe. The main concerns herbicide. In the native range of A. artemisiifolia, on the regarding this plant are that it produces a large amount other hand, a number of herbivores and pathogens of highly allergenic pollen that causes high rates of associated with this plant have a very narrow host range sensitisation among humans, but also A. artemisiifolia is and reduce pollen and seed production, the stage most increasingly becoming a major weed in agriculture. sensitive for long-term population management of this Recently, chemical and mechanical control methods winter annual. We discuss and propose a prioritisation have been developed and partially implemented in of these biological control candidates for a classical or Europe, but sustainable control strategies to mitigate inundative biological control approach against its spread into areas not yet invaded and to reduce its A. -
Chromosomal Evolution and Apomixis in the Cruciferous Tribe Boechereae
fpls-11-00514 May 26, 2020 Time: 17:57 # 1 ORIGINAL RESEARCH published: 28 May 2020 doi: 10.3389/fpls.2020.00514 Chromosomal Evolution and Apomixis in the Cruciferous Tribe Boechereae Terezie Mandáková1, Petra Hloušková1, Michael D. Windham2, Thomas Mitchell-Olds2, Kaylynn Ashby3, Bo Price3, John Carman3 and Martin A. Lysak1* 1 CEITEC, Masaryk University, Brno, Czechia, 2 Department of Biology, Duke University, Durham, NC, United States, 3 Plants, Soils, and Climate Department, Utah State University, Logan, UT, United States The mustard family (Brassicaceae) comprises several dozen monophyletic clades usually ranked as tribes. The tribe Boechereae plays a prominent role in plant research due to the incidence of apomixis and its close relationship to Arabidopsis. This tribe, largely confined to western North America, harbors nine genera and c. 130 species, with >90% of species belonging to the genus Boechera. Hundreds of apomictic diploid and triploid Boechera hybrids have spurred interest in this genus, but the remaining Boechereae genomes remain virtually unstudied. Here we report on comparative Edited by: genome structure of six genera (Borodinia, Cusickiella, Phoenicaulis, Polyctenium, Steven Dodsworth, Nevada, and Sandbergia) and three Boechera species as revealed by comparative University of Bedfordshire, United Kingdom chromosome painting (CCP). All analyzed taxa shared the same seven-chromosome Reviewed by: genome structure. Comparisons with the sister Halimolobeae tribe (n = 8) showed Ana Paula Moraes, that the ancestral Boechereae genome (n = 7) was derived from an older n = 8 Universidade Federal do ABC, Brazil Aretuza Sousa Dos Santos, genome by descending dysploidy followed by the divergence of extant Boechereae Ludwig Maximilian University taxa. -
Diploid Apomicts of the Boechera Holboellii Complex Display Large-Scale Chromosome Substitutions and Aberrant Chromosomes
Diploid apomicts of the Boechera holboellii complex display large-scale chromosome substitutions and aberrant chromosomes Laksana Kantama*†, Timothy F. Sharbel‡, M. Eric Schranz§, Thomas Mitchell-Olds¶, Sacco de Vries*, and Hans de Jongʈ** *Laboratory of Biochemistry, Wageningen University, Dreijenlaan 3, NL-6703 HA, Wageningen, The Netherlands; ‡Apomixis Research Group, Department of Cytogenetics and Genome Analysis, Leibniz Institute of Plant Genetics and Crop Plant Research, D-06466 Gatersleben, Germany; §Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Kruislaan 318, NL-1098 MS, Amsterdam, The Netherlands; ¶Department of Biology, Duke University, Durham, NC 27708; and ʈLaboratory of Genetics, Wageningen University, Arboretumlaan 4, NL-6703 BD, Wageningen, The Netherlands Communicated by Maarten Koornneef, Wageningen University and Research Centre, Wageningen, The Netherlands, July 15, 2007 (received for review May 20, 2007) We conducted a cytogenetic study of sexual lines of Boechera holboellii is polyphyletic. Its sequence and microsatellite analyses and seven diploid apomic- have shown that B. divaricarpa arose through hybridization (14 ؍ stricta and Boechera holboellii (2n tic accessions of their interspecific hybrid Boechera divaricarpa and between sexual B. stricta and B. holboellii or a closely related or 15). By studying chromosome morphology, species (3, 5, 6). The level of allelic variation is comparable 14 ؍ B. holboellii (2n rDNA repeats, genome painting, male meiosis, pollen morphology, between B. divaricarpa and B. holboellii, and a low number of and flow-cytometry seed screens, we revealed an unexpected species-specific alleles suggests that the hybrid originated re- plethora of chromosome forms, pairing behavior, and hybrid cently (6). Multiple evolutionary origins of triploidy in Boechera composition in all apomictic lines. -
Vascular Plants and a Brief History of the Kiowa and Rita Blanca National Grasslands
United States Department of Agriculture Vascular Plants and a Brief Forest Service Rocky Mountain History of the Kiowa and Rita Research Station General Technical Report Blanca National Grasslands RMRS-GTR-233 December 2009 Donald L. Hazlett, Michael H. Schiebout, and Paulette L. Ford Hazlett, Donald L.; Schiebout, Michael H.; and Ford, Paulette L. 2009. Vascular plants and a brief history of the Kiowa and Rita Blanca National Grasslands. Gen. Tech. Rep. RMRS- GTR-233. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 44 p. Abstract Administered by the USDA Forest Service, the Kiowa and Rita Blanca National Grasslands occupy 230,000 acres of public land extending from northeastern New Mexico into the panhandles of Oklahoma and Texas. A mosaic of topographic features including canyons, plateaus, rolling grasslands and outcrops supports a diverse flora. Eight hundred twenty six (826) species of vascular plant species representing 81 plant families are known to occur on or near these public lands. This report includes a history of the area; ethnobotanical information; an introductory overview of the area including its climate, geology, vegetation, habitats, fauna, and ecological history; and a plant survey and information about the rare, poisonous, and exotic species from the area. A vascular plant checklist of 816 vascular plant taxa in the appendix includes scientific and common names, habitat types, and general distribution data for each species. This list is based on extensive plant collections and available herbarium collections. Authors Donald L. Hazlett is an ethnobotanist, Director of New World Plants and People consulting, and a research associate at the Denver Botanic Gardens, Denver, CO. -
Medicinal Herbs Quick Reference Guide Revision 2*
Medicinal Herbs Quick Reference Guide * Revision 2 Julieta Criollo DNM, CHT Doctor of Natural Medicine Clinical Herbal Therapist Wellness Trading Post [email protected] www.wellnesstradingpost.com 604-760-6425 Copyright © 2004–2011 Julieta Criollo All rights reserved. Note to the reader This booklet is intended for educational purposes only. The information contained in it has been compiled from published books and material on plant medicine. Although the information has been reviewed for correctness, the publisher/author does not assume any legal responsibility and/or liability for any errors or omissions. Furthermore, herbal/plant medicine standards (plant identification, medicinal properties, preparations, dosage, safety precautions and contraindications, pharmacology, and therapeutic usage) are continuously evolving and changing as new research and clinical studies are being published and expanding our knowledge. Hence, readers are encouraged and advised to check the most current information available on plant medicine standards and safety. T his information is not intended to be a substitute for professional medical advice. Always seek the advice of a medical doctor or qualified health practitioner prior to starting any new treatment, or with any questions you may have regarding a medical condition. The publisher/author does not assume any legal responsibility and/or liability for the use of the information contained in this booklet. * Revision 1 updates: addition of color bars to the Herb Groups and the various Herb -
List of Plants for Great Sand Dunes National Park and Preserve
Great Sand Dunes National Park and Preserve Plant Checklist DRAFT as of 29 November 2005 FERNS AND FERN ALLIES Equisetaceae (Horsetail Family) Vascular Plant Equisetales Equisetaceae Equisetum arvense Present in Park Rare Native Field horsetail Vascular Plant Equisetales Equisetaceae Equisetum laevigatum Present in Park Unknown Native Scouring-rush Polypodiaceae (Fern Family) Vascular Plant Polypodiales Dryopteridaceae Cystopteris fragilis Present in Park Uncommon Native Brittle bladderfern Vascular Plant Polypodiales Dryopteridaceae Woodsia oregana Present in Park Uncommon Native Oregon woodsia Pteridaceae (Maidenhair Fern Family) Vascular Plant Polypodiales Pteridaceae Argyrochosma fendleri Present in Park Unknown Native Zigzag fern Vascular Plant Polypodiales Pteridaceae Cheilanthes feei Present in Park Uncommon Native Slender lip fern Vascular Plant Polypodiales Pteridaceae Cryptogramma acrostichoides Present in Park Unknown Native American rockbrake Selaginellaceae (Spikemoss Family) Vascular Plant Selaginellales Selaginellaceae Selaginella densa Present in Park Rare Native Lesser spikemoss Vascular Plant Selaginellales Selaginellaceae Selaginella weatherbiana Present in Park Unknown Native Weatherby's clubmoss CONIFERS Cupressaceae (Cypress family) Vascular Plant Pinales Cupressaceae Juniperus scopulorum Present in Park Unknown Native Rocky Mountain juniper Pinaceae (Pine Family) Vascular Plant Pinales Pinaceae Abies concolor var. concolor Present in Park Rare Native White fir Vascular Plant Pinales Pinaceae Abies lasiocarpa Present -
Sweet Vernal
Wingscale Genus/species Atriplex canescens Family Chenopodiaceae Distribution Western US SW California northward to SE Washington SE Washington eastward to central North Dakota Central North Dakota southward to S Texas S Texas northwestward to SW California Comments This species, also known as Fourwing Saltbush, is a very common grayish-white shrub found throughout most of the Southwest and northward, occurring from 2000’ up to 8000’ on a variety of sites, often sandy, ranging from hot creosote bush desert up to ponderosa pine forest. It typically grows to be four feet tall, but may reach twice that height. The narrow simple leaves, which may be up to two inches in length, appear smoky because of the dense covering of tiny hairs on both sides. Blooming usually occurs during July and August. The female flowers, pollinated by wind from male flowers on separate plants, give rise to the seeds; the latter are enclosed in a fruit having four papery bracts (giving the species its common names) and about a half inch in size. This and other species of saltbush are useful as food for both wild animals and livestock. 1-800-438-0088 www.greerlabs.com 2 September 2004 Sheep/Red Sorrel Genus/species Rumex acetosella Family Polygonaceae Distribution Throughout US; naturalized from Eurasia Comments This small plant makes its appearance in early spring, and is seldom much more than a foot in height. Its small leaves (generally less than 2 inches long except for those at the base of the plant) typically have a pair of distinct lobes at the base. -
The Evolution of Apomixis in Angiosperms: a Reappraisal E
This article was downloaded by: [Universita Di Pisa], [L. Peruzzi] On: 13 September 2012, At: 08:11 Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology: Official Journal of the Societa Botanica Italiana Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/tplb20 The evolution of apomixis in angiosperms: A reappraisal E. Hörandl a & D. Hojsgaard a a Department of Systematic Botany, Georg-August-University of Göttingen, Untere Karspüle 2, Göttingen, 37073, Germany Accepted author version posted online: 15 Aug 2012.Version of record first published: 13 Sep 2012. To cite this article: E. Hörandl & D. Hojsgaard (2012): The evolution of apomixis in angiosperms: A reappraisal, Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology: Official Journal of the Societa Botanica Italiana, 146:3, 681-693 To link to this article: http://dx.doi.org/10.1080/11263504.2012.716795 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.tandfonline.com/page/terms-and-conditions This article may be used for research, teaching, and private study purposes. Any substantial or systematic reproduction, redistribution, reselling, loan, sub-licensing, systematic supply, or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to date. The accuracy of any instructions, formulae, and drug doses should be independently verified with primary sources. -
2016 Sego Lily Newsletter
Sego Lily Winter 2016 39 (1) Winter 2016 (volume 39 number 1) In this issue: Unidentified Flowering Object. 2 Bulletin Board . 3 UNPS News. 4 Chapter News and Events . 5 Are Herbaria Still Relevant in the 21st Century? . 6 Noteworthy Discoveries Spiny milkwort in the Uinta Basin . 9 Grow This: Desert Gardens . 10 Desert mule’s-ears (Wyethia scabra) forms dense mounds up to four feet across and two feet wide and produces numerous, cheerful, sunflower-like yellow heads over much of the spring and summer. Recently this species was transferred to its own genus, Scabrethia, for the sandpapery (“scabrous”) foliage. To learn more about growing this and other desert plants, see the article on page 10. Photos by Julie Kraft. Copyright 2016 UT Native Plant Society. All Rights Reserved. Utah Native Plant Society Committees Website: For late-breaking news, the Conservation: Bill King & Tony Frates UNPS store, the Sego Lily archives, Chap- Education: Ty Harrison ter events, sources of native plants, Horticulture: Maggie Wolf the digital Utah Rare Plant Field Guide, Important Plant Areas: Mindy Wheeler and more, go to unps.org. Many thanks Invasive Weeds: Susan Fitts to Xmission for sponsoring our web- Publications: Larry Meyer & W. Fertig site. Rare Plants: Jason Alexander Officers Scholarship/Grants: Therese Meyer Sego Lily Editor: Walter Fertig President: Jason Alexander (Utah ([email protected]). The deadline Co) Chapters and Chapter Presidents for the Winter 2015/16 Sego Lily is 31 Vice President: Robert Fitts (Utah Co.) Cache: Michael Piep December 2015. Treasurer: Celeste Kennard (Utah Co), Canyonlands: Diane Ackerman & Sarah Secretary: Cathy King (Salt Lake Co.) Topp Copyright 2015 Utah Native Plant Society. -
Plant List Lomatium Mohavense Mojave Parsley 3 3 Lomatium Nevadense Nevada Parsley 3 Var
Scientific Name Common Name Fossil Falls Alabama Hills Mazourka Canyon Div. & Oak Creeks White Mountains Fish Slough Rock Creek McGee Creek Parker Bench East Mono Basin Tioga Pass Bodie Hills Cicuta douglasii poison parsnip 3 3 3 Cymopterus cinerarius alpine cymopterus 3 Cymopterus terebinthinus var. terebinth pteryxia 3 3 petraeus Ligusticum grayi Gray’s lovage 3 Lomatium dissectum fern-leaf 3 3 3 3 var. multifidum lomatium Lomatium foeniculaceum ssp. desert biscuitroot 3 fimbriatum Plant List Lomatium mohavense Mojave parsley 3 3 Lomatium nevadense Nevada parsley 3 var. nevadense Lomatium rigidum prickly parsley 3 Taxonomy and nomenclature in this species list are based on Lomatium torreyi Sierra biscuitroot 3 western sweet- the Jepson Manual Online as of February 2011. Changes in Osmorhiza occidentalis 3 3 ADOXACEAE–ASTERACEAE cicely taxonomy and nomenclature are ongoing. Some site lists are Perideridia bolanderi Bolander’s 3 3 more complete than others; all of them should be considered a ssp. bolanderi yampah Lemmon’s work in progress. Species not native to California are designated Perideridia lemmonii 3 yampah with an asterisk (*). Please visit the Inyo National Forest and Perideridia parishii ssp. Parish’s yampah 3 3 Bureau of Land Management Bishop Resource Area websites latifolia for periodic updates. Podistera nevadensis Sierra podistera 3 Sphenosciadium ranger’s buttons 3 3 3 3 3 capitellatum APOCYNACEAE Dogbane Apocynum spreading 3 3 androsaemifolium dogbane Scientific Name Common Name Fossil Falls Alabama Hills Mazourka Canyon Div. & Oak Creeks White Mountains Fish Slough Rock Creek McGee Creek Parker Bench East Mono Basin Tioga Pass Bodie Hills Apocynum cannabinum hemp 3 3 ADOXACEAE Muskroot Humboldt Asclepias cryptoceras 3 Sambucus nigra ssp. -
Petrified Forest National Park Bioblitz Summary
United States Department of the Interior NATIONAL PARK SERVICE Petrified Forest National Park P.O. Box 2217 1 Park Road Petrified Forest, Arizona 86028 Subject: 2014 PETRIFIED FOREST NATIONAL PARK BIOBLITZ SUMMARY With the committed help of citizen scientist volunteers, Petrified Forest National Park (PEFO) recently conducted a BioBlitz in a 60,000 acre area of recently-acquired park land. On the weekend of August 29-31, 2014, a total 287 species of plants and animals were identified by a group of 57 professional scientists, naturalists, citizen scientists, volunteers, and park staff. The total number and diversity of the species documented were only limited by the number of taxonomic experts leading survey groups and a relatively abbreviated planning period. Volunteer interest level was high for such a small-scale BioBlitz event and comments of participants indicated it was an enjoyable and productive outing that yielded many stories of wildlife encounters and backcountry adventure. Background A BioBlitz is a short-duration (usually 24-hour), high- intensity series of biological surveys in a specific area, designed to find and identify as many species of living organisms as possible, resulting in a “Snapshot of Diversity.” This type of biodiversity discovery event is an important way the Park Service involves citizen scientists and volunteers to gather data and provide resource stewardship activities. Why at Petrified Forest. The park recently acquired approximately 60,000 acres of land that was projected to be rich in paleontological, archeological, and biological resources, but at the moment very little is actually known Area of biological surveys within the eastern expansion lands of the about the quantity and quality of those resources. -
Wildflower Hot Spots of the Eastern Sierra Welcome to the Eastern Sierra…
Wildflower Hot Spots of the Eastern Sierra Welcome to the Eastern Sierra… THE EASTERN SIERRA truly is a land of superlatives: Elevations you will visit using this guide range from the oldest living trees on the planet (bristlecone pines); 3,300 feet (1,005 meters) at Fossil Falls to 10,200 feet the highest peak in the contiguous United States (Mt. (3,100 meters) at the Mosquito Flat trailhead in Rock Whitney); the youngest mountain range in North Creek. Many of the peaks around you soar to more than America (Mono Craters); one of the oldest lakes in 13,000 feet, and a side trip into Death Valley will plunge North America (Mono Lake). All of these and more are you down to below sea level at Badwater. within an easy day’s drive of each other. The spectacular landscapes of this area draw a worldwide audience, and with good reason. The elevation range combined with the diverse geologic environment results in a wide variety of vegetation communities. Three major biotic provinces—the Mojave Geology field classes often visit the area for the Desert, Great Basin, and Sierra Nevada—all converge in relatively easy access to a wide variety of geologic this area. Dozens of plant communities and thousands formations and rock types. Volcanic craters, basalt flows, of plant species occur here, many of them unique to layers of ash and pumice, carbonate formations, and the Eastern Sierra. This guide is an introduction to the granite peaks, walls, and spires all can be seen here. botanical gems to be encountered here.