DOCSLIB.ORG

EA Long Form

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
EA Long Form United States Department of the Interior Bureau of Land Management Decision Record DOI-BLM-UT-Y0 10-201 5-0259-EA February 2018 Needles and Anticline Overlook Road Improvement Project, San Juan County, Utah Location: Canyon Rims Special Recreation Management Area, A’ioab, Utah Applicant: Bureau of Land Management - Moab Field Office and Federal Highways Administration - Central Federal Lands Highway Division U.S. Department of the Interior Bureau of Land Management Moab Field Office 82 East Dogwood Moab, Utah 84532 Phone: 435-259-2100 DECISION RECORD Envininnienlal Assessment I)O1-BLM-UT-Y0 10-201 5-0259-EA Needles and Anticline Road Improvement Project, San Juan County, U ta Ii It is my decision to authorize the reconstruction of the Needles and Anticline Roads, and to amend the BLM’s right-of-way (ROW) for these roads (UTU-15 126) as analyzed under the Proposed Action as mitigated in the environmental assessment (EA). The Proposed Action consists primarily of the repaving of the Needles Overlook Road and the paving of the curremiv graveled Anticline Overlook Road .AIso included in the Proposed Action is a minor reconfiguration of the existing Anticline Overlook Road intersection; the widening and paving of the parking area at the Anticline Overlook urea: paving of entrance areas to designated routes. campgrounds. and overlooks: necessary shouldering; miscellaneous culvert cleanings and extensions: rehabilitation of ditches along the roadway: spot slope flattening: removal of unnecessary guardrail: replacement/upgrade of remaining guardrail: striping of the roadway: and. appropriate SI tin nu Authorities: The authority for this decision is pursuant to Title V of the Federal Land 1761). Policy and Management Act of October21. I 976 (90 Stat. 2776: 43 U.S.C. Terms/Conditions/Stipulations: Potential resource conflicts were resolved through the applicant committed environmental protection measures incorporated into the Proposed Action. The applicant committed environmental protection measures are included as conditions of approval to this decision and are provided in Attachment A. PLAN CONFORMANCE AND CONSISTENCY: 2008 Moab Field Office Resource Management Plan (RMP) The Proposed Action has been reviewed and found to be in conformance with the terms and conditions of the Moab Field Office Resource Management Plan (RMP). approved October 2008. The Proposed Action is in conformance with the approved RMP based on the following: REC-14 (page 82) Continue to manage Kane Creek Road to l-lurrah Pass and the roads to Needles. Anticline. and Minor overlooks as Utah Scenic Backwuys. REC-36 Canyon Rims SRMA (page 85): Manage the Canyon Rims Special Recreation Management Area (SRMA)(l0l.531 acres) as a Destination SRMA to protect. manage and improve the natural resources of the area while allowing for recreation activities such as developed camping. visiting scenic overlooks, auto touring on the primary roadway system. touring the secondary roadway system by motorized vehicle and mountain hike, and hiking and backpacking the canyons (in accordance with the Recreation Opportunity Spectrum (ROS) classes) utilizing interpretive and educational opportunities to realize the potential of the area.. • Focus Area -- Scenic Driving Corridors: Needles Overlook and Anticline Overlook Roads — Utah Scenic Backways. Manage for scenic driving enjoyment. The corL-idor is derned as having a width of 1/2 mile horn centerline (or to border of adjoining Focus Area) (REC-36. pages 85-86). 2008 Monticello Field Office Resource Management Plan (RMP) The entrance area to Canyon Rims SRMA is within the BLM Monticello Field Office. The 2008 Approved Monticello Field Office RMP does not state anything regarding the Canyon Rims SRMA or roads within the management area. Therefore, the proposed action is in conformance with the 2008 Approved Monticello Field Office RMP. San .Iuan County Master Plan The Proposed Action is not specilically mentioned in the 2008 San Juan County Master Plan, but the County Plan states the following goals and objectives relating to transportation: San •fuct,z County Transportation Plc,,i: o “It is the desire of San Juan County to have routes of travel accessible by motor vehicle for all users. including the elderly, physically handicapped and disabled, to gain access to the public lands.” o “It is San Juan County’s desire to provide access throughout the county to meet the needs of both residents and visitors for a wide variety 01’ purposes. These purposes range froni consumptive (mining. oil. gas. etc.) to recreational uses (hiking, biking. using ATVs. horseback riding. etc.) (San Juan County. 2008).” Alternatives considered: The LA considered two alternatives: the Proposed Action and the No Action Alternatives. Rationale for Decision: There is an identified need l’or improved transportation infrastructure in the Canyon Rims Special Recreation Management Area. The roads in question are Ltah State Scenic Backwavs. and service those seeking views of the surrounding scenery. which includes the Colorado River gorge and two units of’ Canyonlands National Park. These roads are generally travelled by those in passenger cars and vans, and improving the roads would serve their needs. The applicant committed environmental protection measures are adequate to prevent undue and unnecessary impacts to the environment. The Proposed Action is in conformance with management actions provided for in the Moab Field Office RMP and the Monticello Field Office RMP and consistent with BLM objectives o113 CFR 2800. A public comment period on the LA was held from February 28 through March 13. 2017. Two comment letters were received: one l’rom San Juan Counts’ in support of the project and the other from the Southern Utah Wilderness Alliance (SUWA). In its letter. SUWA pointed out that a small portion of the proposal was within the Bears Ears National Monument. which had been established on December 28. 2016 by Presidential Proclamation 9558. The EA was adjusted to reflect this fact and a second comment period was held on the revised LA. This second comment period was held from July 2— 17.2017. One comment letter was received from SUWA, The comments and responses to comments are presented in Appendix B. Table B2. No changes were made to the hA as a result of these comments. Subsequent to the second comment period, the boundary of the BENM was modified by Presidential Proclamation 9681 resulting in the Proposed Action no longer remaining within the BENM. As a result, text referencing the BENM was removed from the final EA. Protest/Appeal Language: This decision shall take ef’lèct immediatel’ upon the date it is signed b the Authorized Officer and shall remain in effect while an appeal is pendin unless the Interior Board of Land Appeals issues a stay (43 CER 3165.4). Any appeal of this decision must follow the procedures set forth in 43 CIR Part 4. Within 30 days of the decision, a notice of appeal must he liled in the office of the Authorized Officer at: Bureau of Land \lanagemem Moab Field Office 82 F Douwood Ave Moab. UT 84532 lfa statement of reasons for the appeal is not included with the notice. it must be filed with the Interior Board of Land Appeals. 0115cc of 1-learings and Appeals U.S. Department of the Interior. 801 North Quincy St.. Suite 300. Arlington. VA 22203 within 30 days after the notice of appeal is filed with the Authorized Officer. If you wish to file a petition for stay pursuant to 43 CPR Part 4.21(b). the petition for stay should accompany your notice of appeal and shall show sufficient justification based on the following standards: 1. The relative harm to the parties if the stay is granted or denied. 2. The likelihood of’the appellants success on the merits. 3. The likelihood of’ irreparable harm to the appellant or resources if the stay is not granted. and 4. Whether the public interest favors granting the sta. If a petition for stay is submitted with the notice of appeal. a copy of the notice of appeal and petition for stay must be served on each party’ named in the decision from which the appeal is taken, and with the IBLA at the same time it is tiled with the Authorized Officer. A copy of the notice of appeal. any statement of reasons and all pertinent documents must be served on each adverse party named in the decision from which the appeal is taken and on the Office of the Regional Solicitor. U.S. Department of the Interior. 6201 Federal Building. 125 South State Street. Salt Lake City, Utah 841 38-1 180. not later than 15 days after filing the document with the Authorized Officer and/or IBLA. 2%i Price, Field Manager Date ATTACHMENT A Conditions of Approval Needles and Anticline Road Improvement Project General Measures I. Speed limits will be posted and enforced to minimize the potential for collisions between wildlife and vehicles. 2. Temporary disturbance areas will be seeded at the appropriate time of year following construction with a BLM approved seed mix. 3. Appropriate Best Management Practices (BMPs) will be used to control sediment and stormwuter runoff from the disturbed areas. 4. Surface disturbance will be kept to the minimum required to install structures associated with the proposed project. Surface disturbance on side slopes on the edge of’ roadway would be avoided where possible. Cultural Resources 1. Design changes were implemented around site 42SA3 1564 such as elimination of temporary disturbance from slope flattening to the east to reduce disturbance. Permanent disturbance from 1111 material for slope flattening will still occur in the parcel but till will not cm er any site loci. 2. Site boundaries adjacent to work areas will be fenced for protection. 3. All activities in the staging area within the 42SA3 1566 site boundary will occur on previously disturbed areas.
Load more

Recommended publications
  • Responses of Plant Communities to Grazing in the Southwestern United States Department of Agriculture United States Forest Service
    Responses of Plant Communities to Grazing in the Southwestern United States Department of Agriculture United States Forest Service Rocky Mountain Research Station Daniel G. Milchunas General Technical Report RMRS-GTR-169 April 2006 Milchunas, Daniel G. 2006. Responses of plant communities to grazing in the southwestern United States. Gen. Tech. Rep. RMRS-GTR-169. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 126 p. Abstract Grazing by wild and domestic mammals can have small to large effects on plant communities, depend- ing on characteristics of the particular community and of the type and intensity of grazing. The broad objective of this report was to extensively review literature on the effects of grazing on 25 plant commu- nities of the southwestern U.S. in terms of plant species composition, aboveground primary productiv- ity, and root and soil attributes. Livestock grazing management and grazing systems are assessed, as are effects of small and large native mammals and feral species, when data are available. Emphasis is placed on the evolutionary history of grazing and productivity of the particular communities as deter- minants of response. After reviewing available studies for each community type, we compare changes in species composition with grazing among community types. Comparisons are also made between southwestern communities with a relatively short history of grazing and communities of the adjacent Great Plains with a long evolutionary history of grazing. Evidence for grazing as a factor in shifts from grasslands to shrublands is considered. An appendix outlines a new community classification system, which is followed in describing grazing impacts in prior sections.
    [Show full text]
  • Ecological Site R035XB232AZ Limestone/Sandstone Upland 6-10" P.Z
    Natural Resources Conservation Service Ecological site R035XB232AZ Limestone/Sandstone Upland 6-10" p.z. Accessed: 09/25/2021 General information Provisional. A provisional ecological site description has undergone quality control and quality assurance review. It contains a working state and transition model and enough information to identify the ecological site. Figure 1. Mapped extent Areas shown in blue indicate the maximum mapped extent of this ecological site. Other ecological sites likely occur within the highlighted areas. It is also possible for this ecological site to occur outside of highlighted areas if detailed soil survey has not been completed or recently updated. MLRA notes Major Land Resource Area (MLRA): 035X–Colorado Plateau This ecological site occurs in Common Resource Area 35.2 - the Colorado Plateau Shrub – Grasslands Elevations range from 3800-5800 feet and precipitation averages 6 to 10 inches per year. Vegetation includes shadscale, fourwing saltbush, Mormon tea, blackbrush, Indian ricegrass, galleta, blue grama, and black grama. The soil temperature regime is mesic and the soil moisture regime is typic aridic. This unit occurs within the Colorado Plateau Physiographic Province and is characterized by a sequence of flat to gently dipping sedimentary rocks eroded into plateaus, valleys and deep canyons. Sedimentary rock classes dominate the plateau with volcanic fields occurring for the most part near its margin. Associated sites R035XB233AZ Limestone/Sandstone Upland 6-10" p.z. Saline R035XB240AZ Limestone/Sandstone Cliffs 6-10" p.z. R035XB251AZ Mudstone/Sandstone Hills 6-10" p.z. Warm Similar sites R035XB233AZ Limestone/Sandstone Upland 6-10" p.z. Saline The soils of this site are very similar, but are more alkaline (pH > 8.8) Table 1.
    [Show full text]
  • Vascular Flora of West Clear Creek Wilderness, Coconino and Yavapai
    VASCULAR FLORA OF WEST CLEAR CREEK WILDERNESS, COCONINO AND YAVAPAI COUNTIES, ARIZONA By Wendy C. McBride A Thesis Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science in Biology Northern Arizona University May 2016 Approved: Tina J. Ayers, Ph.D., Chair Randall W. Scott, Ph.D. Liza M. Holeski, Ph.D. ABSTRACT VASCULAR FLORA OF WEST CLEAR CREEK WILDERNESS, COCONINO AND YAVAPAI COUNTIES, ARIZONA WENDY C. MCBRIDE West Clear Creek Wilderness bisects the Mogollon Rim in Arizona, and is nested between the Colorado Plateau and Basin and Range physiographic provinces. Between 2013 and 2016, a floristic inventory vouchered 542 taxa and reviewed 428 previous collections to produce a total plant inventory of 594 taxa from 93 families and 332 genera. The most species rich families Were Asteraceae, Poaceae, Fabaceae, Brassicaceae, Rosaceae, Plantaginaceae, Cyperaceae, and Polygonaceae. Carex, Erigeron, Bromus, Muhlenbergia, and Oenothera Were the most represented genera. Nonnative taxa accounted for seven percent of the total flora. Stachys albens was vouchered as a new state record for Arizona. New county records include Graptopetalum rusbyi (Coconino), Pseudognaphalium pringlei (Coconino), Phaseolus pedicellatus var. grayanus (Coconino), and Quercus rugosa (Coconino and Yavapai). This study quantified and contrasted native species diversity in canyon versus non- canyon floras across the Southwest. Analyses based on eighteen floras indicate that those centered about a major canyon feature shoW greater diversity than non-canyon floras. Regression models revealed that presence of a canyon Was a better predictor of similarity between floras than was the distance betWeen them. This study documents the remarkable diversity found Within canyon systems and the critical, yet varied, habitat they provide in the southwestern U.S.
    [Show full text]
  • Linnaeus Page 2
    Number 52 September 7, 2010 A Newsletter for the flora Ephedra coryi in central New Mexico? of New Mexico, from the Range Science Herbarium and Robert C. Sivinski Cooperative Extension Service, College of Energy, Minerals and Natural Resources Department - Forestry Division P.O. Box 1948, Santa Fe, New Mexico 87504 Agricultural, Consumer, and Environmental Sciences, New Recent botanical literature (Stevenson 1993; Gymnosperm Database 2010) and identifica- Mexico State University. tions on labels of several herbarium specimens (NMBCC 2007) place Ephedra coryi E.L Reed in the Sierra Oscura and also the San Andres and Caballo mountains in south-central New Mex- ico. My recent trip to the northern slope of the Sierra Oscura in southeastern Socorro County leads to me to believe that E. coryi is not the appropriate name for these large, shrubby plants. The plant I encountered in the Sierra Oscura (R.C. Sivinski 7606 UNM) closely resembles one that I know fairly well from the northwestern part of the state – Ephedra viridis Coville. In This Issue — Ephedra viridis is a vivid green to yellowish-green shrub with broom-like twigs on thick, gray, woody stems from an individual caudex that is usually not rhizomatous (Figure 1.). It has opposite, connate leaves with swollen brownish or eventually black bases, female cones with Ephedra coryi in New two dark brown seeds, and 4-5 pairs of scales that are green when fresh, ovate-acute, and mem- Mexico?.....................1 branous-papery only at the margins. Female cones are usually sessile or almost sessile with My Point of View......3 short, scaly peduncles less than 5 mm long.
    [Show full text]
  • Bioclimatic Classification of US Vegetation Along a Coast-To-Coast Macrotransect Crossing Central United States
    Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology Official Journal of the Societa Botanica Italiana ISSN: 1126-3504 (Print) 1724-5575 (Online) Journal homepage: https://www.tandfonline.com/loi/tplb20 Bioclimatic classification of US vegetation along a coast-to-coast macrotransect crossing central United States. I: Mediterranean vegetation Manuel Peinado, Alejandro Aparicio, Juan Luis Aguirre & José Delgadillo To cite this article: Manuel Peinado, Alejandro Aparicio, Juan Luis Aguirre & José Delgadillo (2019) Bioclimatic classification of US vegetation along a coast-to-coast macrotransect crossing central United States. I: Mediterranean vegetation, Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology, 153:1, 147-162, DOI: 10.1080/11263504.2018.1492994 To link to this article: https://doi.org/10.1080/11263504.2018.1492994 View supplementary material Published online: 14 Jul 2018. Submit your article to this journal Article views: 15 View Crossmark data Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=tplb20 PLANT BIOSYSTEMS - AN INTERNATIONAL JOURNAL DEALING WITH ALL ASpECTS OF PLANT BIOLOGY, 2019 VOL. 153, NO. 1, 147–162 https://doi.org/10.1080/11263504.2018.1492994 Bioclimatic classification of US vegetation along a coast-to-coast macrotransect crossing central United States. I: Mediterranean vegetation Manuel Peinadoa, Alejandro Apariciob, Juan Luis Aguirreb and José Delgadilloc aDepartamento de Ciencias de la Vida & Instituto Franklin de Estudios Norteamericanos, University of Alcalá, Madrid, Spain; bCátedra de Medio Ambiente, University of Alcalá, Madrid, Spain; cFacultad de Ciencias, Universidad Autónoma de Baja California, Campus de Ensenada, Ensenada, Mexico ABSTRACT ARTICLE HISTORY This report presents the first of two parts of a bioclimatic classification of the vegetation of the United Received 7 February 2018 States.
    [Show full text]
  • Johnson Lakes Bioblitz Report
    Johnson Lakes Bioblitz Report February 2017 A Guide to Some of the Really Old Residents of Johnson Lakes Canyon In 2014, Susan and Richard Knezevich partnered with the Grand Canyon Trust to establish Johnson Lakes Canyon, their 800-acre property and refuge, as a long-term restoration and reference area. Surrounded by Grand Staircase-Escalante National Monument (GSENM), Johnson Lakes Canyon also serves as a site for diverse restoration experiments and projects, as well as a landing spot for scientists and volunteers contributing to its wonder, diversity, astounding beauty, and recovery from decades of livestock grazing. With 96.4 percent of the surrounding 1.8 million-acre GSENM actively grazed by cattle, Johnson Lakes Canyon serves as a lesson in the recovery and conditions that are possible when these desert public lands are not actively grazed by cattle. Cottonwoods and willows, not visible prior to the removal of cattle are thriving, biological soil crusts cover entire hillsides, sandstone bees dig nesting sites out of walls, peregrine falcons nest, water birds drop by during their travels, and dead and living sagebrush give interesting clues to the past and present. Since 2014, Grand Canyon Trust volunteers have been joining the Knezeviches for a week each year to help with priority restoration tasks (esp. removal of invasive species) and to photograph and document species changes within the restoration areas. In 2016, 18 scientists came to hike anywhere they wished in Johnson Lakes Canyon for a three- day bioblitz. Their delightful task: documenting the presence of plant and animal species that call the spring, lake, canyons, cliffs, and mesa tops of Johnson Lakes Canyon their home.
    [Show full text]
  • Ecological Site R035XB219AZ Sandy Loam Upland 6-10" P.Z
    Natural Resources Conservation Service Ecological site R035XB219AZ Sandy Loam Upland 6-10" p.z. Accessed: 09/30/2021 General information Figure 1. Mapped extent Areas shown in blue indicate the maximum mapped extent of this ecological site. Other ecological sites likely occur within the highlighted areas. It is also possible for this ecological site to occur outside of highlighted areas if detailed soil survey has not been completed or recently updated. MLRA notes Major Land Resource Area (MLRA): 035X–Colorado Plateau “PROVISIONAL ecological site concepts developed and described. See Project Plan [insert Project Plan Name] for more details and related milestones.” This ecological site occurs in Land Resource Area 35.2 - the Colorado Plateau Shrub – Grasslands Elevations range from 3800-5800 feet and precipitation averages 6 to 10 inches per year. Vegetation includes shadscale, fourwing saltbush, Mormon tea, blackbrush, Indian ricegrass, galleta, blue grama, and black grama. The soil temperature regime is mesic and the soil moisture regime is typic aridic. This unit occurs within the Colorado Plateau Physiographic Province and is characterized by a sequence of flat to gently dipping sedimentary rocks eroded into plateaus, valleys and deep canyons. Sedimentary rock classes dominate the plateau with volcanic fields occurring for the most part near its margin. Ecological site concept “ATTENTION: This ecological site meets the requirements for PROVISIONAL (if not more). A provisional ecological site is established after ecological site concepts are developed and an initial state-and-transition model is drafted. A provisional ecological site typically will include literature reviews, land use history information, legacy data (prior approved range site descriptions, forage suitability groups, woodland suitability groups, etc.,), and includes some soils data, and estimates for canopy and/or species composition by weight.
    [Show full text]
  • Mojave Desert Plant Community Long-Term Response to Disturbance
    UNLV Theses, Dissertations, Professional Papers, and Capstones December 2019 Mojave Desert Plant Community Long-Term Response to Disturbance Dominic M. Gentilcore Follow this and additional works at: https://digitalscholarship.unlv.edu/thesesdissertations Part of the Biology Commons, Environmental Sciences Commons, and the Terrestrial and Aquatic Ecology Commons Repository Citation Gentilcore, Dominic M., "Mojave Desert Plant Community Long-Term Response to Disturbance" (2019). UNLV Theses, Dissertations, Professional Papers, and Capstones. 3804. http://dx.doi.org/10.34917/18608655 This Dissertation is protected by copyright and/or related rights. It has been brought to you by Digital Scholarship@UNLV with permission from the rights-holder(s). You are free to use this Dissertation in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s) directly, unless additional rights are indicated by a Creative Commons license in the record and/or on the work itself. This Dissertation has been accepted for inclusion in UNLV Theses, Dissertations, Professional Papers, and Capstones by an authorized administrator of Digital Scholarship@UNLV. For more information, please contact [email protected]. MOJAVE DESERT PLANT COMMUNITY LONG-TERM RESPONSE TO DISTURBANCE By Dominic M. Gentilcore Bachelor of Science – Biology Saint Louis University 2007 Master of Science – Natural Resources and Environmental Science University of Nevada, Reno 2015 A dissertation submitted in partial fulfillment of the requirements for the Doctor of Philosophy - Biological Science School of Life Sciences College of Sciences The Graduate College University of Nevada, Las Vegas December 2019 Dissertation Approval The Graduate College The University of Nevada, Las Vegas November 13, 2019 This dissertation prepared by Dominic M.
    [Show full text]
  • 2015 Sego Lily Newsletter
    Sego Lily Summer 2015 38 (2) Summer 2015 (volume 38 number 2) In this issue: Unidentified Flowering Object. 2 Bulletin Board . 3 2015 Penstemon Festival . 4 Utah Plant Families: The Mormon Teas (Ephedraceae). 5 Grow This: Grasses . 8 Fountain Grass (Pennisetum setaceum), an Invasive Weed Heading for Southern Utah . 10 Green joint-fir (Ephedra viridis) is one of five species or varieties of Ephedra native to Utah. The pioneers steeped the green, leafless branches in hot water to make a revivifying (but foul-tasting) tea, earning the plant its alternate common names of Mormon tea or Brigham tea. Joint-firs and their relatives in the Ephedraceae have a mix of characteristics typical of both gymnosperms (naked seeds) and angiosperms (comparable wood anatomy and reproductive features), leading some authorities to suggest that the family might be the “missing link” in the origin of the flowering plants. More recent evidence, however, suggests the joint-firs are distant cousins rather than actual ancestors. Steve Hegji took this photo of flower-like staminate (“male”) cones of E. viridis. For more information, see the article on page 5 of this issue. Copyright 2015 Utah 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.
    [Show full text]
  • Flora of the Orange Cliffs of Utah
    Great Basin Naturalist Volume 47 Number 2 Article 15 4-30-1987 Flora of the Orange Cliffs of Utah L. M. Shultz Utah State University E. E. Neely University of Wyoming, Laramie J. S. Tuhy The Nature Conservancy, Wellsville, Utah Follow this and additional works at: https://scholarsarchive.byu.edu/gbn Recommended Citation Shultz, L. M.; Neely, E. E.; and Tuhy, J. S. (1987) "Flora of the Orange Cliffs of Utah," Great Basin Naturalist: Vol. 47 : No. 2 , Article 15. Available at: https://scholarsarchive.byu.edu/gbn/vol47/iss2/15 This Article is brought to you for free and open access by the Western North American Naturalist Publications at BYU ScholarsArchive. It has been accepted for inclusion in Great Basin Naturalist by an authorized editor of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. FLORA OF THE ORANGE CLIFFS OF UTAH L. M. Shultz', E. E. Neely-. and j. S. Tuhy' Abstract. —The vascular flora of tht- Orange Cliff's area, defined here as part of the Colorado Plateau floristic province, harbors approxiniateh- 209 species in 123 genera and 49 families. A species checklist is proxided with a discussion of physical and floristic aspects of the region. The flora is compared statistically to the San Rafael Swell flora, which is also a subset of the Colorado Plateau. We define si.x vegetation types and three edaphic communities; these are described and mapped. Of eleven endemic plant species in the Orange Cliffs, three are local and rare. Sites for Astragalus nidularius, A. moencoppensis, and Xylorhiza ^lahritiscula var.
    [Show full text]
  • Checklist of Vascular Plants of the Southern Rocky Mountain Region
    Checklist of Vascular Plants of the Southern Rocky Mountain Region (VERSION 3) NEIL SNOW Herbarium Pacificum Bernice P. Bishop Museum 1525 Bernice Street Honolulu, HI 96817 [email protected] Suggested citation: Snow, N. 2009. Checklist of Vascular Plants of the Southern Rocky Mountain Region (Version 3). 316 pp. Retrievable from the Colorado Native Plant Society (http://www.conps.org/plant_lists.html). The author retains the rights irrespective of its electronic posting. Please circulate freely. 1 Snow, N. January 2009. Checklist of Vascular Plants of the Southern Rocky Mountain Region. (Version 3). Dedication To all who work on behalf of the conservation of species and ecosystems. Abbreviated Table of Contents Fern Allies and Ferns.........................................................................................................12 Gymnopserms ....................................................................................................................19 Angiosperms ......................................................................................................................21 Amaranthaceae ............................................................................................................23 Apiaceae ......................................................................................................................31 Asteraceae....................................................................................................................38 Boraginaceae ...............................................................................................................98
    [Show full text]
  • A Numerical Analysis of Ephedra L. Based on Reproductive Features
    Bangladesh J. Plant Taxon. 20(1): 51-60, 2013 (June) © 2013 Bangladesh Association of Plant Taxonomists A NUMERICAL ANALYSIS OF EPHEDRA L. BASED ON REPRODUCTIVE FEATURES 1 YONG YANG State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, 20 Nanxincun, Xiangshan, Beijing 100093, China Keywords: Ephedra; Morphology; Cluster analysis; Principal coordinates analysis. Abstract A numerical analysis of Ephedra L. was conducted based on 29 characters of reproductive organs. The results indicate that species are not grouped according to their geographic ranges, sect. Alatae is in one group, sect. Asarca excluding E. cutleri and E. viridis consists of a Eu-asarca group while sect. Ephedra plus E. cutleri and E. viridis of the traditional sect. Asarca make up a third expanded Ephedra group. The Old World sect. Monospermae including E. rhytidosperma, E. equisetina, E. nebrodensis, E. monosperma and E. procera was rediscovered in this study while those Himalayan endemic species (e.g. E. minuta, E. likiangensis, E. saxatilis, E. dawuensis and E. gerardiana) used to be grouped in the Old World sect. Monospermae are clustered together with sect. Scandentes including E. foeminea, E. ciliata, E. altissima and E. fragilis. This study further confirms that the adaptive seed dispersal syndromes of sect. Asarca have originated for not only once. Some new features are introduced as related to dispersal, e.g. weight and size of seeds, and nature and thickness of the outer envelope. Introduction Phylogeny of Ephedra L. has not been well resolved. Traditionally, botanists use one or few morphological characters to subdivide the genus into sections or groups.
    [Show full text]