DOCSLIB.ORG

SAND NRTR Final.Pdf

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
SAND NRTR Final.Pdf National Park Service U.S. Department of the Interior Natural Resource Program Center Sand Creek Massacre National Historic Site Vegetation Classification and Mapping, A report for the Southern Plains Network Natural Resource Technical Report NPS/SOPN/NRTR—2007/050 ON THE COVER Sand Creek Massacre National Historic Site: Big Sandy Creek from near the monument. Photograph by: Stephanie Neid Sand Creek Massacre National Historic Site Vegetation Classification and Mapping, A report for the Southern Plains Network Natural Resource Technical Report NPS/SOPN/NRTR—2007/050 Stephanie Neid, Joe Stevens, Kelsey Forest, and Michele Fink Colorado Natural Heritage Program Colorado State University 254 General Services Building Fort Collins, CO 80523 March 2007 U.S. Department of the Interior National Park Service Natural Resource Program Center Fort Collins, CO The Natural Resource Publication series addresses natural resource topics that are of interest and applicability to a broad readership in the National Park Service and to others in the management of natural resources, including the scientific community, the public, and the NPS conservation and environmental constituencies. Manuscripts are peer reviewed to ensure that the information is scientifically credible, technically accurate, appropriately written for the intended audience, and is designed and published in a professional manner. The Natural Resources Technical Reports series is used to disseminate the peer-reviewed results of scientific studies in the physical, biological, and social sciences for both the advancement of science and the achievement of the National Park Service’s mission. The reports provide contributors with a forum for displaying comprehensive data that are often deleted from journals because of page limitations. Current examples of such reports include the results of research that addresses natural resource management issues; natural resource inventory and monitoring activities; resource assessment reports; scientific literature reviews; and peer reviewed proceedings of technical workshops, conferences, or symposia. Views, statements, findings, conclusions, recommendations and data in this report are solely those of the author(s) and do not necessarily reflect views and policies of the U.S. Department of the Interior, NPS. Mention of trade names or commercial products does not constitute endorsement or recommendation for use by the National Park Service. Printed copies of reports in these series may be produced in a limited quantity and they are only available as long as the supply lasts. This report is also available from the Natural Resource Publications Management Web site (http://www.nature.nps.gov/publications/NRPM) on the Internet, or by sending a request to the address on the back cover. Please cite this publication as: Neid, S., J.E. Stevens, K. Forest, and M. Fink. 2007. Sand Creek Massacre National Historic Site: Vegetation Classification and Mapping. Natural Resource Technical Report NPS/SOPN/NRTR—2007/050. National Park Service, Fort Collins, Colorado. NPS D-9, March 2007 ii Contents Page Contents ......................................................................................................................................... iii List of Tables .................................................................................................................................. v List of Figures ............................................................................................................................... vii List of Appendixes ......................................................................................................................... ix Executive Summary ....................................................................................................................... xi Acknowledgements ...................................................................................................................... xiii Introduction ..................................................................................................................................... 1 USGS-NPS Park Vegetation Mapping Program ..................................................................... 1 Sand Creek Massacre National Historic Site Vegetation Mapping Project ............................ 1 Introduction to the National Vegetation Classification (NVC) .............................................. 2 Introduction to Natural Heritage Program Methodology and Element Ranking .................... 5 Study Area ...................................................................................................................................... 9 Location and Regional Setting ................................................................................................ 9 Climate and Weather ............................................................................................................... 9 Geology ................................................................................................................................... 9 Topography ........................................................................................................................... 13 Soils ....................................................................................................................................... 13 Hydrology ............................................................................................................................. 18 Vegetation ............................................................................................................................. 18 Wildlife ................................................................................................................................. 20 Methods......................................................................................................................................... 21 Preliminary Data Collection and Review of Existing Information ....................................... 21 Field Survey .......................................................................................................................... 21 iii Plot Data Management .......................................................................................................... 22 Vegetation Classification ...................................................................................................... 23 Vegetation Mapping .............................................................................................................. 23 Accuracy Assessment ........................................................................................................... 24 Element Occurrence Records ................................................................................................ 28 Results ........................................................................................................................................... 29 Field Data Collection ............................................................................................................ 29 Vegetation Classification ...................................................................................................... 29 Photographic database .......................................................................................................... 34 Vegetation Map ..................................................................................................................... 34 Accuracy Assessment ........................................................................................................... 34 Element Occurrence Records ................................................................................................ 39 Discussion ..................................................................................................................................... 41 Literature Cited ............................................................................................................................. 45 Appendix A. Field form instructions and vegetation plot form. ................................................... 49 Appendix B. Accuracy Assessment (AA) plot form. ................................................................... 65 Appendix C. Key to Natural Vegetation Types at Sand Creek Massacre National Historic Site and local vegetation descriptions. ................................................................................................. 69 Appendix D. Plant list for Sand Creek Massacre National Historic Site. Species observed outside of plots have frequency of zero. ....................................................................................... 79 Appendix E. Photo Interpretation Mapping Conventions and Visual Key. .................................. 83 Appendix F. Contingency tables for each fuzzy set level of accuracy. ........................................ 95 iv List of Tables Page Table 1. Summary of the National Vegetation Classification System hierarchal approach ........... 4 Table 2. Definition of natural heritage imperilment ranks. ............................................................ 7 Table 3. Element occurrence ranks and their definitions. ............................................................... 8 Table 4. Recommended map accuracy sample number per class by frequency and area ............ 24 Table 5. Fuzzy Level Ranking Criteria for AA Plots (Adapted from Hansen et al. 2004). .......... 28 Table 6. Plant associations
Load more

Recommended publications
  • Lesser Prairie-Chicken Habitat Map for Portions of Eastern New Mexico
    ________________________________________________________________________ Lesser Prairie-Chicken Habitat Map for Portions of Eastern New Mexico ________________________________________________________________________ 16 November 2005 Lesser Prairie-Chicken Habitat Map for 1 Portions of Eastern New Mexico Paul Neville, Teri Neville, and Kristine Johnson2 ABSTRACT The purpose of this project was to provide a map depicting the extent and location of lesser prairie-chicken habitat in New Mexico. The 923,441 ha (2,281,868 ac) study area includes most of the remaining occupied habitat for the lesser prairie-chicken in the state. We used field data in conjunction with satellite imagery and aerial photography to create a vegetation map. We classified the map according to plant associations and subsequently regrouped it into map units that incorporated landforms, to reflect the habitat requirements of lesser prairie-chickens. We performed GIS analyses incorporating vegetation type, patch size, and fragmentation to identify areas of high quality lesser prairie-chicken habitat. These analyses demonstrate that only three places within the mapped area contain large patches of suitable habitat, and one of those is south of US 380, where LPCH populations are already sparse and scattered. The GIS analyses also indicate that the vast majority of high-quality vegetation types occur in patches smaller than 3200 ha, rendering them by most definitions below the minimum size required by LPCH. Used in combination with GIS analysis and current LPCH population data, the map represents a powerful management, planning, and monitoring tool. 1 Draft Final report submitted 31 August 2005 in partial fulfillment of Task Order 5 to Cooperative Agreement No. GDA010009 between Natural Heritage New Mexico at the University of New Mexico and Bureau of Land Management; Work Order No.
    [Show full text]
  • Pima County Plant List (2020) Common Name Exotic? Source
    Pima County Plant List (2020) Common Name Exotic? Source McLaughlin, S. (1992); Van Abies concolor var. concolor White fir Devender, T. R. (2005) McLaughlin, S. (1992); Van Abies lasiocarpa var. arizonica Corkbark fir Devender, T. R. (2005) Abronia villosa Hariy sand verbena McLaughlin, S. (1992) McLaughlin, S. (1992); Van Abutilon abutiloides Shrubby Indian mallow Devender, T. R. (2005) Abutilon berlandieri Berlandier Indian mallow McLaughlin, S. (1992) Abutilon incanum Indian mallow McLaughlin, S. (1992) McLaughlin, S. (1992); Van Abutilon malacum Yellow Indian mallow Devender, T. R. (2005) Abutilon mollicomum Sonoran Indian mallow McLaughlin, S. (1992) Abutilon palmeri Palmer Indian mallow McLaughlin, S. (1992) Abutilon parishii Pima Indian mallow McLaughlin, S. (1992) McLaughlin, S. (1992); UA Abutilon parvulum Dwarf Indian mallow Herbarium; ASU Vascular Plant Herbarium Abutilon pringlei McLaughlin, S. (1992) McLaughlin, S. (1992); UA Abutilon reventum Yellow flower Indian mallow Herbarium; ASU Vascular Plant Herbarium McLaughlin, S. (1992); Van Acacia angustissima Whiteball acacia Devender, T. R. (2005); DBGH McLaughlin, S. (1992); Van Acacia constricta Whitethorn acacia Devender, T. R. (2005) McLaughlin, S. (1992); Van Acacia greggii Catclaw acacia Devender, T. R. (2005) Acacia millefolia Santa Rita acacia McLaughlin, S. (1992) McLaughlin, S. (1992); Van Acacia neovernicosa Chihuahuan whitethorn acacia Devender, T. R. (2005) McLaughlin, S. (1992); UA Acalypha lindheimeri Shrubby copperleaf Herbarium Acalypha neomexicana New Mexico copperleaf McLaughlin, S. (1992); DBGH Acalypha ostryaefolia McLaughlin, S. (1992) Acalypha pringlei McLaughlin, S. (1992) Acamptopappus McLaughlin, S. (1992); UA Rayless goldenhead sphaerocephalus Herbarium Acer glabrum Douglas maple McLaughlin, S. (1992); DBGH Acer grandidentatum Sugar maple McLaughlin, S. (1992); DBGH Acer negundo Ashleaf maple McLaughlin, S.
    [Show full text]
  • Determination of Evolutionary History of Big Bluestem Populations Through Chloroplast DNA Analysis Tej Man Tamang Fort Hays State University, [email protected]
    Fort Hays State University FHSU Scholars Repository Master's Theses Graduate School Summer 2016 Determination Of Evolutionary History Of Big Bluestem Populations Through Chloroplast DNA Analysis Tej Man Tamang Fort Hays State University, [email protected] Follow this and additional works at: https://scholars.fhsu.edu/theses Part of the Biology Commons Recommended Citation Tamang, Tej Man, "Determination Of Evolutionary History Of Big Bluestem Populations Through Chloroplast DNA Analysis" (2016). Master's Theses. 41. https://scholars.fhsu.edu/theses/41 This Thesis is brought to you for free and open access by the Graduate School at FHSU Scholars Repository. It has been accepted for inclusion in Master's Theses by an authorized administrator of FHSU Scholars Repository. DETERMINATION OF EVOLUTIONARY HISTORY OF BIG BLUESTEM POPULATIONS THROUGH CHLOROPLAST DNA ANALYSIS being A Thesis Presented to the Graduate Faculty of the Fort Hays State University in Partial Fulfillment of the Requirements for the Degree of Master of Science by Tej Man Tamang B.Sc., Purbanchal University Date_________________________ Approved____________________________ Major Professor Approved____________________________ Chair, Graduate Council This thesis for The Master of Science Degree by Tej Man Tamang has been approved by ___________________________ Chair, Supervisory Committee ___________________________ Supervisory Committee ___________________________ Supervisory Committee ___________________________ Supervisory Committee _________________________________ Chair, Department of Biological Sciences i ABSTRACT Andropogon gerardii Vitman (big bluestem) is one of the most dominant and widely distributed grasses of the North American prairie. It is widely used in restoration projects for the recovery of grassland ecosystems. A. gerardii demonstrates genetic and adaptive variation among populations across the prairie. With the objective to understand the evolutionary relationship between the A.
    [Show full text]
  • Vascular Plant and Vertebrate Inventory of Montezuma Castle National Monument Vascular Plant and Vertebrate Inventory of Montezuma Castle National Monument
    Schmidt, Drost, Halvorson In Cooperation with the University of Arizona, School of Natural Resources Vascular Plant and Vertebrate Inventory of Montezuma Castle National Monument Vascular Plant and Vertebrate Inventory of Montezuma Castle National Monument Plant and Vertebrate Vascular U.S. Geological Survey Southwest Biological Science Center 2255 N. Gemini Drive Flagstaff, AZ 86001 Open-File Report 2006-1163 Southwest Biological Science Center Open-File Report 2006-1163 November 2006 U.S. Department of the Interior U.S. Geological Survey National Park Service In cooperation with the University of Arizona, School of Natural Resources Vascular Plant and Vertebrate Inventory of Montezuma Castle National Monument By Cecilia A. Schmidt, Charles A. Drost, and William L. Halvorson Open-File Report 2006-1163 November, 2006 USGS Southwest Biological Science Center Sonoran Desert Research Station University of Arizona U.S. Department of the Interior School of Natural Resources U.S. Geological Survey 125 Biological Sciences East National Park Service Tucson, Arizona 85721 U.S. Department of the Interior Dirk Kempthorne, Secretary U.S. Geological Survey Mark Myers, Director U.S. Geological Survey, Reston, Virginia: 2006 Note: This document contains information of a preliminary nature and was prepared primarily for internal use in the U.S. Geological Survey. This information is NOT intended for use in open literature prior to publication by the investigators named unless permission is obtained in writing from the investigators named and from the Station Leader. Suggested Citation Schmidt, C. A., C. A. Drost, and W. L. Halvorson 2006. Vascular Plant and Vertebrate Inventory of Montezuma Castle National Monument. USGS Open-File Report 2006-1163.
    [Show full text]
  • Translocation of Lesser Prairie Chicken
    National Park Service U.S. Department of the Interior Natural Resource Program Center Sand Creek Massacre National Historic Site Rare Vertebrate Species Inventory Natural Resource Report NPS/SOPN/NRTR—2008/001 ON THE COVER Sand Creek Massacre National Historic Site: Grassland along Big Sandy Creek Sand Creek north of the monument. Photograph by: John R. Sovell Sand Creek Massacre National Historic Site Rare Vertebrate Species Inventory Natural Resource Report NPS/SOPN/NRTR—2008/001 John Sovell, Jodie Bell, and Stephanie Neid John Sovell Colorado Natural Heritage Program Colorado State University 254 General Services Building Fort Collins, CO 80523 Prepared for: National Park Service Inventory and Monitoring Program Southern Plains Network Johnson City, Texas June 2008 U.S. Department of the Interior National Park Service Natural Resource Program Center Fort Collins, Colorado i The Natural Resource Publication series addresses natural resource topics that are of interest and applicability to a broad readership in the National Park Service and to others in the management of natural resources, including the scientific community, the public, and the NPS conservation and environmental constituencies. Manuscripts are peer-reviewed to ensure that the information is scientifically credible, technically accurate, appropriately written for the intended audience, and is designed and published in a professional manner. The Natural Resources Technical Reports series is used to disseminate the peer-reviewed results of scientific studies in the physical, biological, and social sciences for both the advancement of science and the achievement of the National Park Service’s mission. The reports provide contributors with a forum for displaying comprehensive data that are often deleted from journals because of page limitations.
    [Show full text]
  • Biological Survey of a Prairie Landscape in Montana's Glaciated
    Biological Survey of a Prairie Landscape in Montanas Glaciated Plains Final Report Prepared for: Bureau of Land Management Prepared by: Stephen V. Cooper, Catherine Jean and Paul Hendricks December, 2001 Biological Survey of a Prairie Landscape in Montanas Glaciated Plains Final Report 2001 Montana Natural Heritage Program Montana State Library P.O. Box 201800 Helena, Montana 59620-1800 (406) 444-3009 BLM Agreement number 1422E930A960015 Task Order # 25 This document should be cited as: Cooper, S. V., C. Jean and P. Hendricks. 2001. Biological Survey of a Prairie Landscape in Montanas Glaciated Plains. Report to the Bureau of Land Management. Montana Natural Heritage Pro- gram, Helena. 24 pp. plus appendices. Executive Summary Throughout much of the Great Plains, grasslands limited number of Black-tailed Prairie Dog have been converted to agricultural production colonies that provide breeding sites for Burrow- and as a result, tall-grass prairie has been ing Owls. Swift Fox now reoccupies some reduced to mere fragments. While more intact, portions of the landscape following releases the loss of mid - and short- grass prairie has lead during the last decade in Canada. Great Plains to a significant reduction of prairie habitat Toad and Northern Leopard Frog, in decline important for grassland obligate species. During elsewhere, still occupy some wetlands and the last few decades, grassland nesting birds permanent streams. Additional surveys will have shown consistently steeper population likely reveal the presence of other vertebrate declines over a wider geographic area than any species, especially amphibians, reptiles, and other group of North American bird species small mammals, of conservation concern in (Knopf 1994), and this alarming trend has been Montana.
    [Show full text]
  • Dieteria [Machaeranthera] Cansecens
    HOARY TANSYASTER Dieteria (Machaeranthera) canescens (Pursh) Nutt. Asteraceae – Aster family Corey L. Gucker & Nancy L. Shaw | 2018 ORGANIZATION NOMENCLATURE Dieteria canescens (Pursh) Nutt. until recently Names, subtaxa, chromosome number(s), hybridization. (2010) was known as Machaeranthera canescens (Pursh) A. Gray (ITIS 2017; USDA NRCS 2017). This species belongs to the Astereae tribe of the Asteraceae family (Morgan Range, habitat, plant associations, elevation, soils. 2006) and will hereafter be referred to by its common name, hoary tansyaster. NRCS Plant Code. MACA2 (USDA NRCS 2017). Life form, morphology, distinguishing characteristics, reproduction. Subtaxa. The Flora of North America (Morgan 2006) recognizes ten varieties of hoary tansyaster: Dieteria canescens var. Growth rate, successional status, disturbance ecology, importance to canescens, ambigua, aristata, glabra, incana, animals/people. leucanthemifolia, nebraskana, sessiliflora, shastensis, and ziegleri. Current or potential uses in restoration. Synonyms (Morgan 2006). Dieteria canescens: Machaeranthera canescens (Pursh) A. Gray; Aster canescens Seed sourcing, wildland seed collection, seed cleaning, storage, Pursh testing and marketing standards. D. c. var. ambigua: M. canescens (Pursh) A. Gray var. ambigua B.L. Turner D. c. var. aristatus: A. canescens Pursh var. Recommendations/guidelines for producing seed. aristatus Eastwood; M. canescens (Pursh) A. Gray var. aristata (Eastwood) B.L. Turner; M. rigida Greene D. c. var. canescens: M. divaricata (Nuttall) Recommendations/guidelines for producing planting stock. Greene; M. laetevirens Greene; M. latifolia A. Nelson; M. pulverulenta (Nuttall) Greene; M. viscosa (Nuttall) Greene D. c. var. glabra: M. canescens (Pursh) A. Gray Recommendations/guidelines, wildland restoration successes/ var. glabra A. Gray; A. canescens Pursh var. failures. viridis A. Gray; M. linearis Greene D.
    [Show full text]
  • Anr-May-2017
    May/June 2017 WARD COUNTY AG REPORT A bi-monthly publication of the Ward County Extension Office AGENT’S NOTE DROUGHT OUTLOOK Well folks, I’m sad to say this will be the last newsletter you receive from me as Ag Agent. I’ve accepted an offer for a position in the midstream industry, and I’ve decided to accept. My last day on duty will be June 9th. I want to thank you all for your support and cooperation over the past four years. I’ll still be running cows north of town so I’ll still see ya’ll around. Regards, - Courtesy of the National Drought Mitigation Center LIVESTOCK PRODUCERS SHOULD BE AWARE OF SMALL-HEADED SNEEZEWEED BY: Kay Ledbetter 1 1 1 Caleb L. Eaton County Extension Agent – Ag/NR Ward County 3600 S. Stockton Ave, Suite J Courthouse Annex Monahans, Texas 79756 Phone: (432) 943-2682 Email: [email protected] One plant currently flowering across different parts of the state is Blog: http://wardcountyextension.blogspot.com/ poisonous and should be of concern to ranchers, according to a Texas A&M AgriLife Extension Service expert. DEMONSTRATION CORNER Small -headed sneezeweed, which falls in the sunflower family, is a native, warm-season annual that grows statewide except for the East Texas Piney Woods and extends into northern Mexico, said Dr. Barron Rector, AgriLife Extension range specialist in College Station. “Be aware that small-headed sneezeweed is very poisonous in the flowering stage to mainly sheep, but cattle, goats, mules and RANGE MONITORING ON COX RANCH horses are also susceptible,” Rector said.
    [Show full text]
  • Germination Patterns of a Suite of Semiarid Grassland Forbs from Central New Mexico
    REFEREED RESEARCH Germination patterns of a suite of semiarid grassland forbs from central New Mexico Rosemary L Pendleton and Burton K Pendleton ABSTRACT We examined the germination response of 21 forb species collected from semiarid grasslands of central New Mexico. After-ripened seeds were subjected to 1 of 3 treat - ments: 1) no treatment; 2) a 3-wk stratification at 5 °C (cold-moist treatment); or 3) a 3-wk warm-moist treatment at 30 °C. All seeds were incubated under an alternating 10/20 °C temperature regime for 6 wk following treatment. Temperature regime had a significant effect on 13 of the 21 species. Twelve species responded positively to the warm-moist treatment, germinating during or following 3 wk at 30 °C. Six species were largely nondormant, germinating under all 3 treatment regimes, and 5 species did not germinate to an appreciable degree under any of the 3 treatment regimes. Ten species responded negatively to the 3-wk stratification, and in only one case was germination slightly improved by the 3-wk stratification. A subsequent 12- wk stratification treatment did, however, increase germination for 3 of the 5 dormant species. These results indicate that, while some species may require stratification, many southwestern grassland forbs are adapted to the combination of moisture and temperature associated with a monsoonal regime, that is, a warm-moist period. Sum - mer, rather than fall, sowing is recommended as it will provide the benefit of dor - mancy-breaking dry heat followed by warm-moist conditions of the July to Septem - ber monsoon. Pendleton RL, Pendleton BK.
    [Show full text]
  • ISTA List of Stabilized Plant Names 7Th Edition
    ISTA List of Stabilized Plant Names th 7 Edition ISTA Nomenclature Committee Chair: Dr. M. Schori Published by All rights reserved. No part of this publication may be The Internation Seed Testing Association (ISTA) reproduced, stored in any retrieval system or transmitted Zürichstr. 50, CH-8303 Bassersdorf, Switzerland in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without prior ©2020 International Seed Testing Association (ISTA) permission in writing from ISTA. ISBN 978-3-906549-77-4 ISTA List of Stabilized Plant Names 1st Edition 1966 ISTA Nomenclature Committee Chair: Prof P. A. Linehan 2nd Edition 1983 ISTA Nomenclature Committee Chair: Dr. H. Pirson 3rd Edition 1988 ISTA Nomenclature Committee Chair: Dr. W. A. Brandenburg 4th Edition 2001 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 5th Edition 2007 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 6th Edition 2013 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 7th Edition 2019 ISTA Nomenclature Committee Chair: Dr. M. Schori 2 7th Edition ISTA List of Stabilized Plant Names Content Preface .......................................................................................................................................................... 4 Acknowledgements ....................................................................................................................................... 6 Symbols and Abbreviations ..........................................................................................................................
    [Show full text]
  • Reclassification of North American Haplopappus (Compositae: Astereae) Completed: Rayjacksonia Gen
    AmericanJournal of Botany 83(3): 356-370. 1996. RECLASSIFICATION OF NORTH AMERICAN HAPLOPAPPUS (COMPOSITAE: ASTEREAE) COMPLETED: RAYJACKSONIA GEN. NOV.1 MEREDITH A. LANE2 AND RONALD L. HARTMAN R. L. McGregor Herbarium(University of Kansas NaturalHistory Museum Division of Botany) and Departmentof Botany,University of Kansas, Lawrence, Kansas 66047-3729; and Rocky MountainHerbarium, Department of Botany,University of Wyoming,Laramie, Wyoming82071-3165 Rayjacksonia R. L. Hartman& M. A. Lane, gen. nov. (Compositae: Astereae), is named to accommodate the "phyllo- cephalus complex," formerlyof Haplopappus Cass. sect. Blepharodon DC. The new combinationsare R. phyllocephalus (DC.) R. L. Hartman& M. A. Lane, R. annua (Rydb.) R. L. Hartman& M. A. Lane, and R. aurea (A. Gray) R. L. Hartman & M. A. Lane. This transfercompletes the reclassificationof the North American species of Haplopappus sensu Hall, leaving that genus exclusively South American.Rayjacksonia has a base chromosomenumber of x = 6. Furthermore,it shares abruptlyampliate disk corollas, deltatedisk style-branchappendages, and corolla epidermalcell type,among other features,with Grindelia, Isocoma, Olivaea, Prionopsis, Stephanodoria, and Xanthocephalum.Phylogenetic analyses of morphologicaland chloroplastDNA restrictionsite data, taken together,demonstrate that these genera are closely related but distinct. Key words: Astereae; Asteraceae; Compositae; Haplopappus; Rayjacksonia. During the past seven decades, taxonomic application lopappus sensu Hall (1928) are reclassifiedand are cur-
    [Show full text]
  • Rare Plant Survey of San Juan Public Lands, Colorado
    Rare Plant Survey of San Juan Public Lands, Colorado 2005 Prepared by Colorado Natural Heritage Program 254 General Services Building Colorado State University Fort Collins CO 80523 Rare Plant Survey of San Juan Public Lands, Colorado 2005 Prepared by Peggy Lyon and Julia Hanson Colorado Natural Heritage Program 254 General Services Building Colorado State University Fort Collins CO 80523 December 2005 Cover: Imperiled (G1 and G2) plants of the San Juan Public Lands, top left to bottom right: Lesquerella pruinosa, Draba graminea, Cryptantha gypsophila, Machaeranthera coloradoensis, Astragalus naturitensis, Physaria pulvinata, Ipomopsis polyantha, Townsendia glabella, Townsendia rothrockii. Executive Summary This survey was a continuation of several years of rare plant survey on San Juan Public Lands. Funding for the project was provided by San Juan National Forest and the San Juan Resource Area of the Bureau of Land Management. Previous rare plant surveys on San Juan Public Lands by CNHP were conducted in conjunction with county wide surveys of La Plata, Archuleta, San Juan and San Miguel counties, with partial funding from Great Outdoors Colorado (GOCO); and in 2004, public lands only in Dolores and Montezuma counties, funded entirely by the San Juan Public Lands. Funding for 2005 was again provided by San Juan Public Lands. The primary emphases for field work in 2005 were: 1. revisit and update information on rare plant occurrences of agency sensitive species in the Colorado Natural Heritage Program (CNHP) database that were last observed prior to 2000, in order to have the most current information available for informing the revision of the Resource Management Plan for the San Juan Public Lands (BLM and San Juan National Forest); 2.
    [Show full text]