Oxytrope Patte-De-Lièvre,Oxytropis Lagopus
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Shoshonea Pulvinata Evert & Constance (Shoshone Carrot): a Technical Conservation Assessment
Shoshonea pulvinata Evert & Constance (Shoshone carrot): A Technical Conservation Assessment Prepared for the USDA Forest Service, Rocky Mountain Region, Species Conservation Project January 28, 2005 Jennifer C. Lyman, Ph.D. Garcia and Associates 7550 Shedhorn Drive Bozeman, MT 59718 Peer Review Administered by Center for Plant Conservation Lyman, J.C. (2005, January 28). Shoshonea pulvinata Evert & Constance (Shoshone carrot): a technical conservation assessment. [Online]. USDA Forest Service, Rocky Mountain Region. Available: http://www.fs.fed.us/r2/ projects/scp/assessments/shoshoneapulvinata.pdf [date of access]. ACKNOWLEDGEMENTS Many people helped with the preparation of this technical conservation assessment. Kent Houston, Shoshone National Forest, provided historical information about species surveys and about individuals who contributed to our knowledge of Shoshonea pulvinata. Tessa Dutcher and Bonnie Heidel of the Wyoming Natural Diversity Database both helped to make files and reports available. Erwin Evert and Robert Dorn also discussed their considerable field and herbarium studies, as well as their ideas about future conservation needs. Laura Bell of The Nature Conservancy’s Heart Mountain Reserve also shared her knowledge about S. pulvinata at that site, and discussed future conservation needs there. AUTHOR’S BIOGRAPHY Jennifer C. Lyman received her Ph.D. in Plant Ecology and Genetics from the University of California, Riverside. Her thesis focused on an ecological and genetic comparison of the endemic plant Oxytheca emarginata (Polygonaceae), restricted to the San Jacinto Mountains of California, with a few of its widespread congeners. After completion of her doctorate, she became a biology professor at Rocky Mountain College in Billings, MT in 1989. In 1991, Dr. -
Expression Profiling and Local Adaptation of Boechera Holboellii
CORE Metadata, citation and similar papers at core.ac.uk Provided by DigitalCommons@CalPoly µBlackwellExpression Publishing Ltd profiling and local adaptation of Boechera holboellii populations for water use efficiency across a naturally occurring water stress gradient CHARLES A. KNIGHT HEIKO VOGEL JUERGEN KROYMANN ALICE SHUMATE HANNEKE WITSENBOER and THOMAS MITCHELL-OLDS Abstract We studied the physiological basis of local adaptation to drought in Boechera holboellii, a perennial relative of Arabidopsis thaliana, and used cDNA–AFLPs to identify candidate genes showing differential expression in these populations. We compared two populations of B. holboellii from contrasting water environments in a reciprocal transplant experiment, as well as in a laboratory dry-down experiment. We continuously measured the water con tent of soils using time domain reflectometery (TDR). We compared populations for their water use efficiency (WUE), root/shoot ratios (R:S) and leaf mass per unit area (LMA) in the field and in the laboratory, and identified candidate genes that (i) responded plastically to water stress and (ii) were differentially expressed between the two populations. Genotypes from the drier site had higher WUE, which was attributable to a large reduction in transpi rational water loss. The xeric-adapted population also had increased investment in root bio mass and greater leaf mass per unit area. Reciprocal transplants in the field had significantly greater survival in their native habitat. In total, 450 cDNA-AFLP fragments showed significant changes between drought and control treatments. Furthermore, some genes showed genotype (population)-specific patterns of up- or down-regulation in response to drought. Three hundred cDNA-AFLP bands were sequenced leading to the identification of cDNAs coding for proteins involved in signal transduction, transcriptional regulation, redox regulation, oxidative stress and pathways involved in stress adaptation. -
Hare-Footed Locoweed,Oxytropis Lagopus
COSEWIC Assessment and Status Report on the Hare-footed Locoweed Oxytropis lagopus in Canada THREATENED 2014 COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC. 2014. COSEWIC assessment and status report on the Hare-footed Locoweed Oxytropis lagopus in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. xi + 61 pp. (www.registrelep-sararegistry.gc.ca/default_e.cfm). Previous report(s): COSEWIC. 1995. COSEWIC status report on the Hare-footed Locoweed Oxytropis lagopus in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 24 pp. Smith, Bonnie. 1995. COSEWIC status report on the Hare-footed Locoweed Oxytropis lagopus in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 24 pp. Production note: C COSEWIC would like to acknowledge Juanita Ladyman for writing the status report on the Hare-footed Locoweed (Oxytropis lagopus) in Canada, prepared under contract with Environment Canada. This report was overseen and edited by Bruce Bennett, Co-chair of the Vascular Plant Specialist Subcommittee. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: 819-953-3215 Fax: 819-994-3684 E-mail: COSEWIC/[email protected] http://www.cosewic.gc.ca Également disponible en français sous le titre Ếvaluation et Rapport de situation du COSEPAC sur L’oxytrope patte-de-lièvre (Oxytropis lagopus) au Canada. Cover illustration/photo: Hare-footed Locoweed — Photo credit: Cheryl Bradley (with permission). Her Majesty the Queen in Right of Canada, 2014. -
Montana's State Wildlife Action Plan 2015
MONTANA’S STATE WILDLIFE ACTION PLAN MONTANA FISH, WILDLIFE & PARKS 2015 The mission of Montana Fish, Wildlife & Parks (FWP) is to provide for the stewardship of the fish, wildlife, parks, and recreational resources of Montana, while contributing to the quality of life for present and future generations. To carry out its mission, FWP strives to provide and support fiscally responsible programs that conserve, enhance, and protect Montana’s 1) aquatic ecotypes, habitats, and species; 2) terrestrial ecotypes, habitats, and species; and 3) important cultural and recreational resources. This document should be cited as Montana’s State Wildlife Action Plan. 2015. Montana Fish, Wildlife & Parks, 1420 East Sixth Avenue, Helena, MT 59620. 441 pp. EXECUTIVE SUMMARY Montana’s first State Wildlife Action Plan (SWAP), the Comprehensive Fish and Wildlife Conservation Strategy (CFWCS), was approved by the U.S. Fish and Wildlife Service in 2006. Since then, many conservation partners have used the plan to support their conservation work and to seek additional funding to continue their work. For Montana Fish, Wildlife & Parks (FWP), State Wildlife Grant (SWG) dollars have helped implement the strategy by supporting conservation efforts for many different species and habitats. This revision details implemented actions since 2006 (Appendix C). This SWAP identifies community types, Focal Areas, and species in Montana with significant issues that warrant conservation attention. The plan is not meant to be an FWP plan, but a plan to guide conservation throughout Montana. One hundred and twenty-eight Species of Greatest Conservation Need (SGCN) are identified in this revision. Forty-seven of these are identified as being in most critical conservation need. -
Dissertation the Potential for Adaptation in the Model
DISSERTATION THE POTENTIAL FOR ADAPTATION IN THE MODEL PLANT, ARABIDOPSIS, AND ITS CLOSE RELATIVE, BOECHERA Submitted by John Thomson Lovell Graduate Degree Program in Ecology In partial fulfillment of the requirements For the Degree of Doctor of Philosophy Colorado State University Fort Collins, Colorado Spring 2014 Doctoral Committee: Advisor: John K. McKay Cameron K. Ghalambor William L. Bauerle Amy L. Angert Copyright by John Thomson Lovell 2014 All Rights Reserved ABSTRACT THE POTENTIAL FOR ADAPTATION IN THE MODEL PLANT, ARABIDOPSIS, AND ITS CLOSE RELATIVE, BOECHERA Populations of a species are found across diverse environments. Frequently, evolutionary responses to varying natural selection pressures across environments cause adaptive differentiation among populations. For plants with limited dispersal capability, adaptation is the primary way populations can persist through changing environments and climates. Therefore, factors that constrain adaptation can directly affect the conservation status and future distributions of species and populations. Contemporary adaptations, via either selection on standing genetic variation or new beneficial mutations that sweep to fixation, have been observed across many taxonomic groups. However, these events of fast, streamlined adaptive evolution may be rare. Instead, adaptation is often constrained by both ecological and genetic forces. Determining the mechanisms and ecological manifestations of adaptive constraint remains a major challenge for evolutionary biologists, conservation biologists -
The Boechera Genus As a Resource for Apomixis Research
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2019 The Boechera Genus as a Resource for Apomixis Research Brukhin, Vladimir ; Osadtchiy, Jaroslaw V ; Florez-Rueda, Ana Marcela ; Smetanin, Dmitry ; Bakin, Evgeny ; Nobre, Margarida Sofia ; Grossniklaus, Ueli Abstract: he genera Boechera (A. Löve et D. Löve) and Arabidopsis, the latter containing the model plant Arabidopsis thaliana, belong to the same clade within the Brassicaceae family. Boechera is the only among the more than 370 genera in the Brassicaceae where apomixis is well documented. Apomixis refers to the asexual reproduction through seed, and a better understanding of the underlying mechanisms has great potential for applications in agriculture. The Boechera genus currently includes 110 species (of which 38 are reported to be triploid and thus apomictic), which are distributed mostly in the North America. The apomictic lineages of Boechera occur at both the diploid and triploid level and show signs of a hybridogenic origin, resulting in a modification of their chromosome structure, as reflected by alloploidy, aneuploidy, substitutions of homeologous chromosomes, and the presence of aberrant chromosomes. In this review, we discuss the advantages of the Boechera genus to study apomixis, consider its modes of reproduction as well as the inheritance and possible mechanisms controlling apomixis. We also consider population genetic aspects and a possible role of hybridization at the origin of apomixis in Boechera. The molecular tools available to study Boechera, such as transformation techniques, laser capture microdissection, analysis of transcriptomes etc. are also discussed. We survey available genome assemblies of Boechera spp. -
Mt. Helena Wildflowers
Mt. Helena Wildflowers Celebrating Wildflowers Partners Helena-Lewis and Clark National Forest, Kelsey Chapter - Montana Native Plant Society, Montana Discovery Foundation Celebrating Wildflowers Partners Helena-Lewis and Clark National Forest, Kelsey Chapter - Montana Native Plant Society, Montana Discovery Foundation About Celebrating Wildflowers The Celebrating Wildflowers program was created in 1991 by the USDA Forest Service in response to a public request for information about native plants and their conservation. Other agencies soon joined as botanists, interpreters and the public became enthusiastic about the Celebrating Wildflowers program. The Helena National Forest, in cooperation with the partners of the Montana Discovery Foundation and the Kelsey Chapter of the Montana Native Plant Society, is now in the fifteenth year of Celebrating Wildflowers. The partners, working with area teachers, encourage 4th grade students to read myths and legends about native flora and then illustrate the stories. The winners from the art competition are displayed in a publication, the overall winner has their art turned into a billboard, and the top three receive pillows designed from their artwork. Also, participating students join us on this hike on Mt. Helena to view first hand the unique and beautiful range of native plant species found virtually in their backyard. Education stations are also set up to inform students about pollination and botany. This publication was created to make your jobs as volunteers easier as you mentor students on this hike. The Celebrating Wildflower Partners thank you for your time, energy and knowledge as we fulfill our mission of encouraging everyone to learn more about native plants, their habitat and conservation. -
ICBEMP Analysis of Vascular Plants
APPENDIX 1 Range Maps for Species of Concern APPENDIX 2 List of Species Conservation Reports APPENDIX 3 Rare Species Habitat Group Analysis APPENDIX 4 Rare Plant Communities APPENDIX 5 Plants of Cultural Importance APPENDIX 6 Research, Development, and Applications Database APPENDIX 7 Checklist of the Vascular Flora of the Interior Columbia River Basin 122 APPENDIX 1 Range Maps for Species of Conservation Concern These range maps were compiled from data from State Heritage Programs in Oregon, Washington, Idaho, Montana, Wyoming, Utah, and Nevada. This information represents what was known at the end of the 1994 field season. These maps may not represent the most recent information on distribution and range for these taxa but it does illustrate geographic distribution across the assessment area. For many of these species, this is the first time information has been compiled on this scale. For the continued viability of many of these taxa, it is imperative that we begin to manage for them across their range and across administrative boundaries. Of the 173 taxa analyzed, there are maps for 153 taxa. For those taxa that were not tracked by heritage programs, we were not able to generate range maps. (Antmnnrin aromatica) ( ,a-’(,. .e-~pi~] i----j \ T--- d-,/‘-- L-J?.,: . ey SAP?E%. %!?:,KnC,$ESS -,,-a-c--- --y-- I -&zII~ County Boundaries w1. ~~~~ State Boundaries <ii&-----\ \m;qw,er Columbia River Basin .---__ ,$ 4 i- +--pa ‘,,, ;[- ;-J-k, Assessment Area 1 /./ .*#a , --% C-p ,, , Suecies Locations ‘V 7 ‘\ I, !. / :L __---_- r--j -.---.- Columbia River Basin s-5: ts I, ,e: I’ 7 j ;\ ‘-3 “. -
Between Semelparity and Iteroparity: Empirical Evidence for a Continuum of Modes Of
bioRxiv preprint doi: https://doi.org/10.1101/107268; this version posted February 10, 2017. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 2 TITLE Between semelparity and iteroparity: empirical evidence for a continuum of modes of 4 parity 6 8 AUTHOR P. William Hughes 10 Max Planck Institute for Plant Breeding Research Carl-von-Linné-Weg 10 12 50829 Köln Email: [email protected] 14 bioRxiv preprint doi: https://doi.org/10.1101/107268; this version posted February 10, 2017. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. ABSTRACT 16 The number of times an organism reproduces (i.e. its mode of parity) is a fundamental life-history character, and evolutionary and ecological models that compare 18 the relative fitness of strategies are common in life history theory and theoretical biology. Despite the success of mathematical models designed to compare intrinsic rates of 20 increase between annual-semelparous and perennial-iteroparous reproductive schedules, there is widespread evidence that variation in reproductive allocation among semelparous 22 and iteroparous organisms alike is continuous. This paper reviews the ecological and molecular evidence for the continuity and plasticity of modes of parity—that is, the idea 24 that annual-semelparous and perennial-iteroparous life histories are better understood as endpoints along a continuum of possible strategies. -
Senescence: Still an Unsolved Problem of Biology
bioRxiv preprint doi: https://doi.org/10.1101/739730; this version posted August 23, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Senescence: Still an Unsolved Problem of Biology 2 3 Mark Roper*, Pol Capdevila & Roberto Salguero-Gómez 4 1 bioRxiv preprint doi: https://doi.org/10.1101/739730; this version posted August 23, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 5 Abstract 6 Peter Medawar’s ‘An Unsolved Problem of Biology’1 was one of several formal attempts to 7 provide an explanation for the evolution of senescence, the increasing risk of mortality and 8 decline in reproduction with age after achieving maturity. Despite ca. seven decades of 9 theoretical elaboration aiming to explain the problem since Medawar first outlined it, we 10 argue that this fundamental problem of biology remains unsolved. Here, we utilise 11 demographic information2,3 for 308 multicellular species to derive age-based trajectories of 12 mortality and reproduction that provide evidence against the predictions of the classical, still 13 prevailing, theories of ageing1,4,5,6. These theories predict the inescapability of senescence1,4, 14 or its universality at least among species with a clear germ-soma barrier5,6. -
Inventory and Monitoring of Sensitive Species in the North Fork of the Powder River Wilderness Study Area, Wyoming
INVENTORY AND MONITORING OF SENSITIVE SPECIES IN THE NORTH FORK OF THE POWDER RIVER WILDERNESS STUDY AREA, WYOMING Lusha Tronstad1, 2, Ian Abernethy1, Wendy Estes-Zumpf1 and Bonnie Heidel1 1Wyoming Natural Diversity Database, University of Wyoming, 1000 E. University Avenue, Dept. 3381 Laramie, Wyoming 82071 2Contact information: Phone: (307) 766-3115; Email: [email protected] November 2017 Prepared for: BLM Buffalo Field Office 1425 Fort Street Buffalo, WY 82834 National Landscape Conservation System Research Support Program Bureau of Land Management Washington D.C. 20240 1 Recommended Citation: Tronstad, L., I. Abernethy, W. Estes-Zumpf, and B. Heidel. 2017. Inventory and monitoring of sensitive species in the North Fork of the Powder River Wilderness Study Area, Wyoming. Prepared for the Bureau of Land Management Buffalo Field Office by the Wyoming Natural Diversity Database, Laramie, Wyoming. November 2017. Cover photo and photo on this page by L. Tronstad 2 Contents Introduction ..................................................................................................................................... 5 Purpose and Objectives ................................................................................................................... 5 North Fork of the Powder River Wilderness Study Area ............................................................... 6 Methods........................................................................................................................................... 6 Birds ........................................................................................................................................... -
Checklist of Montana Vascular Plants
Checklist of Montana Vascular Plants June 1, 2011 By Scott Mincemoyer Montana Natural Heritage Program Helena, MT This checklist of Montana vascular plants is organized by Division, Class and Family. Species are listed alphabetically within this hierarchy. Synonyms, if any, are listed below each species and are slightly indented from the main species list. The list is generally composed of species which have been documented in the state and are vouchered by a specimen collection deposited at a recognized herbaria. Additionally, some species are included on the list based on their presence in the state being reported in published and unpublished botanical literature or through data submitted to MTNHP. The checklist is made possible by the contributions of numerous botanists, natural resource professionals and plant enthusiasts throughout Montana’s history. Recent work by Peter Lesica on a revised Flora of Montana (Lesica 2011) has been invaluable for compiling this checklist as has Lavin and Seibert’s “Grasses of Montana” (2011). Additionally, published volumes of the Flora of North America (FNA 1993+) have also proved very beneficial during this process. The taxonomy and nomenclature used in this checklist relies heavily on these previously mentioned resources, but does not strictly follow anyone of them. The Checklist of Montana Vascular Plants can be viewed or downloaded from the Montana Natural Heritage Program’s website at: http://mtnhp.org/plants/default.asp This publication will be updated periodically with more frequent revisions anticipated initially due to the need for further review of the taxonomy and nomenclature of particular taxonomic groups (e.g. Arabis s.l ., Crataegus , Physaria ) and the need to clarify the presence or absence in the state of some species.