Fremontia Journal of the California Native Plant Society
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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. -
California Vegetation Map in Support of the DRECP
CALIFORNIA VEGETATION MAP IN SUPPORT OF THE DESERT RENEWABLE ENERGY CONSERVATION PLAN (2014-2016 ADDITIONS) John Menke, Edward Reyes, Anne Hepburn, Deborah Johnson, and Janet Reyes Aerial Information Systems, Inc. Prepared for the California Department of Fish and Wildlife Renewable Energy Program and the California Energy Commission Final Report May 2016 Prepared by: Primary Authors John Menke Edward Reyes Anne Hepburn Deborah Johnson Janet Reyes Report Graphics Ben Johnson Cover Page Photo Credits: Joshua Tree: John Fulton Blue Palo Verde: Ed Reyes Mojave Yucca: John Fulton Kingston Range, Pinyon: Arin Glass Aerial Information Systems, Inc. 112 First Street Redlands, CA 92373 (909) 793-9493 [email protected] in collaboration with California Department of Fish and Wildlife Vegetation Classification and Mapping Program 1807 13th Street, Suite 202 Sacramento, CA 95811 and California Native Plant Society 2707 K Street, Suite 1 Sacramento, CA 95816 i ACKNOWLEDGEMENTS Funding for this project was provided by: California Energy Commission US Bureau of Land Management California Wildlife Conservation Board California Department of Fish and Wildlife Personnel involved in developing the methodology and implementing this project included: Aerial Information Systems: Lisa Cotterman, Mark Fox, John Fulton, Arin Glass, Anne Hepburn, Ben Johnson, Debbie Johnson, John Menke, Lisa Morse, Mike Nelson, Ed Reyes, Janet Reyes, Patrick Yiu California Department of Fish and Wildlife: Diana Hickson, Todd Keeler‐Wolf, Anne Klein, Aicha Ougzin, Rosalie Yacoub California -
CDFG Natural Communities List
Department of Fish and Game Biogeographic Data Branch The Vegetation Classification and Mapping Program List of California Terrestrial Natural Communities Recognized by The California Natural Diversity Database September 2003 Edition Introduction: This document supersedes all other lists of terrestrial natural communities developed by the Natural Diversity Database (CNDDB). It is based on the classification put forth in “A Manual of California Vegetation” (Sawyer and Keeler-Wolf 1995 and upcoming new edition). However, it is structured to be compatible with previous CNDDB lists (e.g., Holland 1986). For those familiar with the Holland numerical coding system you will see a general similarity in the upper levels of the hierarchy. You will also see a greater detail at the lower levels of the hierarchy. The numbering system has been modified to incorporate this richer detail. Decimal points have been added to separate major groupings and two additional digits have been added to encompass the finest hierarchal detail. One of the objectives of the Manual of California Vegetation (MCV) was to apply a uniform hierarchical structure to the State’s vegetation types. Quantifiable classification rules were established to define the major floristic groups, called alliances and associations in the National Vegetation Classification (Grossman et al. 1998). In this document, the alliance level is denoted in the center triplet of the coding system and the associations in the right hand pair of numbers to the left of the final decimal. The numbers of the alliance in the center triplet attempt to denote relationships in floristic similarity. For example, the Chamise-Eastwood Manzanita alliance (37.106.00) is more closely related to the Chamise- Cupleaf Ceanothus alliance (37.105.00) than it is to the Chaparral Whitethorn alliance (37.205.00). -
International Journal of Comparative Psychology, Vol
International Journal of Comparative Psychology, Vol. 10, No. 3, 1997 COMPARATIVE PERSPECTIVES ON POINTING AND JOINT ATTENTION IN CHILDREN AND APES Mark A. Krause University of Tennessee, USA ABSTRACT: The comprehension and production of manual pointing and joint visual attention are already well developed when human infants reach their second year. These early developmental milestones mark the infant's transition into accelerated linguistic competence and shared experiences with others. The ability to draw another's attention toward distal objects or events facilitates the development of complex cognitive processes such as language acquisition. A comparative approach allows us to examine the evolution of these phenomena. Of recent interest is whether non-human primates also gesture and manipulate the eye gaze direction of others when communicating. However, all captive apes do not use referential gestures such as pointing, or appear to understand the meaning of shared attention. Those that show evidence of these abilities differ in their expression of them, and this may be closely related to rearing history. This paper reviews the literature on the topic of pointing and joint attention in non-human primates with the goal of identifying why these abilities develop in other species, and to examine the potential sources of the existing individual variation in their expression. By the time they reach their second year, human children engage in social interactions that often include pointing and the establishment and manipulation of joint visual attention. The developmental course of pointing follows a relatively predictable pattern. In its earliest form, pointing is probably a self-orienting reflex or an alertness reaction, rather than an attempt to manipulate the attention of others (Bates, 1976; Hannan & Fogel, 1987; Lock, Young, Service, & Chandler, 1990; Trevarthen, 1977). -
IP Athos Renewable Energy Project, Plan of Development, Appendix D.2
APPENDIX D.2 Plant Survey Memorandum Athos Memo Report To: Aspen Environmental Group From: Lehong Chow, Ironwood Consulting, Inc. Date: April 3, 2019 Re: Athos Supplemental Spring 2019 Botanical Surveys This memo report presents the methods and results for supplemental botanical surveys conducted for the Athos Solar Energy Project in March 2019 and supplements the Biological Resources Technical Report (BRTR; Ironwood 2019) which reported on field surveys conducted in 2018. BACKGROUND Botanical surveys were previously conducted in the spring and fall of 2018 for the entirety of the project site for the Athos Solar Energy Project (Athos). However, due to insufficient rain, many plant species did not germinate for proper identification during 2018 spring surveys. Fall surveys in 2018 were conducted only on a reconnaissance-level due to low levels of rain. Regional winter rainfall from the two nearest weather stations showed rainfall averaging at 0.1 inches during botanical surveys conducted in 2018 (Ironwood, 2019). In addition, gen-tie alignments have changed slightly and alternatives, access roads and spur roads have been added. PURPOSE The purpose of this survey was to survey all new additions and re-survey areas of interest including public lands (limited to portions of the gen-tie segments), parcels supporting native vegetation and habitat, and windblown sandy areas where sensitive plant species may occur. The private land parcels in current or former agricultural use were not surveyed (parcel groups A, B, C, E, and part of G). METHODS Survey Areas: The area surveyed for biological resources included the entirety of gen-tie routes (including alternates), spur roads, access roads on public land, parcels supporting native vegetation (parcel groups D and F), and areas covered by windblown sand where sensitive species may occur (portion of parcel group G). -
Fort Ord Natural Reserve Plant List
UCSC Fort Ord Natural Reserve Plants Below is the most recently updated plant list for UCSC Fort Ord Natural Reserve. * non-native taxon ? presence in question Listed Species Information: CNPS Listed - as designated by the California Rare Plant Ranks (formerly known as CNPS Lists). More information at http://www.cnps.org/cnps/rareplants/ranking.php Cal IPC Listed - an inventory that categorizes exotic and invasive plants as High, Moderate, or Limited, reflecting the level of each species' negative ecological impact in California. More information at http://www.cal-ipc.org More information about Federal and State threatened and endangered species listings can be found at https://www.fws.gov/endangered/ (US) and http://www.dfg.ca.gov/wildlife/nongame/ t_e_spp/ (CA). FAMILY NAME SCIENTIFIC NAME COMMON NAME LISTED Ferns AZOLLACEAE - Mosquito Fern American water fern, mosquito fern, Family Azolla filiculoides ? Mosquito fern, Pacific mosquitofern DENNSTAEDTIACEAE - Bracken Hairy brackenfern, Western bracken Family Pteridium aquilinum var. pubescens fern DRYOPTERIDACEAE - Shield or California wood fern, Coastal wood wood fern family Dryopteris arguta fern, Shield fern Common horsetail rush, Common horsetail, field horsetail, Field EQUISETACEAE - Horsetail Family Equisetum arvense horsetail Equisetum telmateia ssp. braunii Giant horse tail, Giant horsetail Pentagramma triangularis ssp. PTERIDACEAE - Brake Family triangularis Gold back fern Gymnosperms CUPRESSACEAE - Cypress Family Hesperocyparis macrocarpa Monterey cypress CNPS - 1B.2, Cal IPC -
Docket 07-Afc-5
DOCKET 07-AFC-5 DATE SEP 24 2008 RECD. SEP 24 2008 Ivanpah Solar Electric Generating System (ISEGS) (07-AFC-5) Supplemental Data Response, Set 1D (Responses to: Biological Resources) Submitted to the California Energy Commission Submitted by Solar Partners I, LLC; Solar Partners II, LLC; Solar Partners IV, LLC; and Solar Partners VIII, LLC September 24, 2008 With Assistance from 2485 Natomas Park Drive Suite 600 Sacramento, CA 95833 Introduction Attached are supplemental responses (Set 1D) by Solar Partners I, LLC; Solar Partners II, LLC; Solar Partners IV, LLC; and Solar Partners VIII, LLC (Applicant) to the California Energy Commission (CEC) Staff’s data requests for the Ivanpah Solar Electric Generating System (Ivanpah SEGS) Project (07-AFC-5). These data requests are the result of the workshop discussion held at Primm, Nevada on June 23, 2008.Within each discipline area, the responses are presented in alphabetical order and are numbered for tracking and reference convenience. New graphics or tables are numbered in reference to the Supplemental Data Request number. For example, if a table were used in response to Data Request AQ-1, it would be numbered Table AQ1-1. The first figure used in response to Data Request AQ-1 would be Figure AQ1-1, and so on. AFC figures or tables that have been revised have “R1” following the original number, indicating revision 1. Additional tables, figures, or documents submitted in response to a supplemental data request (supporting data, stand-alone documents such as plans, folding graphics, etc.) are found at the end of a discipline-specific section and may not be sequentially page-numbered consistently with the remainder of the document, though they may have their own internal page numbering system. -
Pdf Clickbook Booklet
97 Rosac Adenostoma sparsifolium red shanks X 98 Rosac Prunus fasciculata var. fasciculata desert almond X Checklist of the Vascular Flora of the White Wash Area 99 Rosac Prunus fremontii desert apricot X 99 #Plants 100 Rosac Prunus ilicifolia ssp. ilicifolia hollyleaf cherry X # Family Scientific Name (*) Common Name CR HC WW Galium angustifolium ssp. 101 Rubia narrowleaf bedstraw 3 Ferns angustifolium 1 Pteri Cheilanthes covillei beady lipfern 30 102 Rutac Thamnosma montana turpentine broom X 25 2 Pteri Pellaea mucronata var. mucronata bird's-foot fern 1 103 Salic Populus fremontii ssp. fremontii Fremont cottonwood X 20 Gymnosperms 104 Salic Salix exigua narrowleaf willow X 3 Cupre Juniperus californica California juniper X 99 105 Salic Salix exigua var. exigua narrowleaf willow 10 4 Ephed Ephedra californica desert tea X 99 106 Salic Salix laevigata red willow X 5 5 Pinac Pinus monophylla pinyon pine X 107 Salic Salix lasiolepis arroyo willow X Eudicots 108 Simmo Simmondsia chinensis jojoba X 20 6 Adoxa Sambucus nigra ssp. caerulea blue elderberry X 109 Solan Datura wrightii sacred datura X 7 Anaca Rhus ovata sugar bush X 5 110 Solan Lycium andersonii Anderson's desert-thorn 1 8 Aster Adenophyllum porophylloides San Felipe dogweed X 5 111 Tamar Tamarix ramosissima *saltcedar X 1 9 Aster Ambrosia acanthicarpa bur-ragweed X 20 112 Visca Phoradendron bolleanum dense mistletoe 99 10 Aster Ambrosia salsola var. salsola cheesebush X 50 113 Visca Phoradendron californicum desert mistletoe X 15 11 Aster Artemisia dracunculus wild tarragon X 114 Zygop Larrea tridentata creosote bush X 99 12 Aster Artemisia tridentata big sagebrush X Monocots 13 Aster Baccharis salicifolia ssp. -
Edible Seeds and Grains of California Tribes
National Plant Data Team August 2012 Edible Seeds and Grains of California Tribes and the Klamath Tribe of Oregon in the Phoebe Apperson Hearst Museum of Anthropology Collections, University of California, Berkeley August 2012 Cover photos: Left: Maidu woman harvesting tarweed seeds. Courtesy, The Field Museum, CSA1835 Right: Thick patch of elegant madia (Madia elegans) in a blue oak woodland in the Sierra foothills The U.S. Department of Agriculture (USDA) prohibits discrimination in all its pro- grams and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sex- ual orientation, genetic information, political beliefs, reprisal, or because all or a part of an individual’s income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA’s TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, SW., Washington, DC 20250–9410, or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. Acknowledgments This report was authored by M. Kat Anderson, ethnoecologist, U.S. Department of Agriculture, Natural Resources Conservation Service (NRCS) and Jim Effenberger, Don Joley, and Deborah J. Lionakis Meyer, senior seed bota- nists, California Department of Food and Agriculture Plant Pest Diagnostics Center. Special thanks to the Phoebe Apperson Hearst Museum staff, especially Joan Knudsen, Natasha Johnson, Ira Jacknis, and Thusa Chu for approving the project, helping to locate catalogue cards, and lending us seed samples from their collections. -
Ecological Site R029XY072NV VALLEY WASH
Natural Resources Conservation Service Ecological site R029XY072NV VALLEY WASH Accessed: 09/23/2021 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. Associated sites R029XY017NV LOAMY 5-8 P.Z. R029XY020NV SILTY 5-8 P.Z. Similar sites R029XY041NV DRY WASH ERNAN5-ATCO codominant shrubs; less productive site R029XY009NV UPLAND WASH ARTR2 dominant shrub; higher elevations Table 1. Dominant plant species Tree Not specified Shrub (1) Atriplex canescens (2) Ambrosia eriocentra Herbaceous (1) Achnatherum hymenoides Physiographic features This site occurs in drainageways of inset fans and axial-stream terraces. Slopes range from 0 to 15 percent, but slope gradients of 2 to 8 percent are typical. Elevations are 4000 to about 5500 feet. Table 2. Representative physiographic features Landforms (1) Inset fan (2) Drainageway Elevation 4,000–5,500 ft Slope 0–15% Aspect Aspect is not a significant factor Climatic features The climate associated with this site is arid, characterized by cool, moist winters and hot, dry summers. Average annual precipitation is 5 to 8 inches. Mean annual air temperature is 49 to 60 degrees F. The average growing season is about 120 to 180 days. -
Drought-Tolerant and Native Plants for Goleta and Santa Barbara County’S Mediterranean Climate
Drought-Tolerant and Native Plants for Goleta and Santa Barbara County’s Mediterranean Climate Drought tolerant plants for the Santa Barbara and Goleta area. In the 1500's California went through an 80 year drought. During the winter there were blizzards in Central California, the Salinas River froze solid where it flowed into the Monterey Bay. During the summer there was no humidity, no rain, and temperatures in the hundreds for many months. During one year in the 1840's there was no measurable rain in Santa Barbara. (The highest measured rainfall in an hour also was in Southern California, 11 inches in an hour) The same native plants that lived through that are still on the hillsides of California. California native plants that do not normally live in the creeks and ponds are very drought tolerant. The best way to find your plant is to check www.mynativeplants.com and do not water at all. But if you want a simple list of drought tolerant plants that can work for your garden here are some. Adenostoma fasciculatum, Chamise. Adenostoma sparsifolium, Red Shanks Agave deserti, Desert Agave Agave shawii, Coastal Agave Agave utahensis, Century Plant Antirrhinum multiflorum, Multiflowered Snapdragon Arctostaphylos La Panza, Grey Manzanita Arctostaphylos densiflora Sentinel Manzanita Arctostaphylos glandulosa adamsii, Laguna Manzanita. Arctostaphylos crustacea eastwoodiana, Harris Grade manzanita. Arctostaphylos glandulosa zacaensis, San Marcos Manzanita Arctostaphylos glauca, Big Berry Manzanita. Arctostaphylos glauca, Ramona Manzanita Arctostaphylos glauca-glandulosa, Weird Manzanita. 1 | Page Arctostaphylos pungens, Mexican Manzanita Arctostaphylos refugioensis Refugio Manzanita Aristida purpurea, Purple 3-awn Artemisia californica, California Sagebrush Artemisia douglasiana, Mugwort Artemisia ludoviciana, White Sagebrush Asclepias fascicularis, Narrowleaf Milkweed Astragalus trichopodus, Southern California Locoweed Atriplex lentiformis Breweri, Brewers Salt Bush. -
Quail-Friendly Plants of North-West Baja California
RANCHO SANTA ANA BOTANIC GARDEN OCCASIONAL PUBLICATIONS NUMBER 11 QUAIL-FRIENDLY PLANTS OF BAJA CALIFORNIA: AN EXPLORATION OF THE FLORA OF THE SANTO TOMÁS, SAN VICENTE, SAN JACINTO, AND SAN QUINTÍN VALLEYS, CORE HABITAT FOR THE CALIFORNIA QUAIL (CALLIPEPLA CALIFORNICA SUBSP. PLUMBEA) Sula Vanderplank Contributors John Trendler is Curator of Visual Jim Folsom is Director of Huntington Resources at Scripps College and Graphic Botanical Gardens. Jim is the primary and Information Design Consultant. His collaborator on this project. His layout and design work was assisted by assistance with the project development, Winona Bechtle and Nicole Frazer. and the contributions of his employees, made this guide possible. John Macdonald is Photographer at the Barbara Eisenstein is a Native Plant Seed Bank of Rancho Santa Ana Botanic Garden Consultant from Pasadena. In Gardens. Co-author of “Processing Seeds addition to her participation in field work of California Native Plants”, John has and via image contributions, Barbara contributed seed images for most plants was heavily involved in image selection, in this guide. color correction and formatting. The following people contributed images to this publication after their participation in field work: Cover photos: Quail: (Nueva York, Baja California) Alan Harper © 2011 (alanharper.com) Landscape: (Eréndira, Baja California) Sula Vanderplank Cody Coyotee John Trager is Sean Lahmeyer is This work was made possible by the generous financial assistance of Club La Misión of SanVicente, Baja California, Mexico; the Howard is Curator of Desert Plant Conservation Miller Family Charitable Trust; and the Walter Lantz Foundation. Cost-sharing was graciously provided by Rancho Santa Ana Botanic Conservation Collections at Specialist at the Garden and Huntington Botanical Gardens.