George E Lindsay
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Southwestern Rare and Endangered Plants
Preliminary Report on the Reproductive Biology of the Threatened Chisos Mountain Hedgehog Cactus BONNIE B. AMOS and CHRISTOS VASSILIOU Angelo State University, Texas Abstract: The Chisos Mountain hedgehog cactus (Echinocereus chisoensis, Cactaceae) is a narrow endemic restricted to an approximately 100 square mile area in Big Bend National Park, Texas. It was listed as threatened in 1987 as Echinocereus chisoensis var. chisoensis. An investigation of the reproductive biology and pollination ecology conducted in 1999 and 2000 revealed the taxon to be homogamous, self-incompatible, xenogamous, and heavily dependent upon the cactus oligolectic bee, Diadasia rinconis (Anthophoridae) for pollination. Despite infrequent bee visitation, fruit set from open pollination is high and fruits produce large numbers of seeds. Predation in 2002, probably from rodents as a result of severe drought conditions, was severe on plants, flower buds, and fruits. The Chisos Mountain hedgehog cactus, or Chisos jillo (Opuntia leptocaulis DC.), ocotillo (Fouquieria pitaya (Echinocereus chisoensis W. Marshall), is 1 of splendens K. Kunth), leatherstem (Jatropha dioica V. 20 threatened or endangered cacti listed by the de Cervantes), lechuguilla (Agave lechuguilla J. U.S. Fish and Wildlife Service for Region 2 (http: Torrey), and ceniza (Leucophyl1umf)zltescens (J. Ber- // ecos. fws.gov/ webpage/ webpage-lead.htrnl? landier) I. M. Johnston). An earlier study (Hender- lead_region=2&type=L&listings=l).In 1987 it was shott et al. 1992) did not show specific E. chisoen- added to the federal lists (53 FR 38453) of en- sis-nurse plant associations, but rather showed dangered and threatened wildlife and plants as associations as a consequence of soil conditions threatened because of its restricted distribution, that provide a hospitablL environment for a diver- low numbers, loss of viability in existing popula- sity of species or the exploitation by E. -
Appendix F3 Rare Plant Survey Report
Appendix F3 Rare Plant Survey Report Draft CADIZ VALLEY WATER CONSERVATION, RECOVERY, AND STORAGE PROJECT Rare Plant Survey Report Prepared for May 2011 Santa Margarita Water District Draft CADIZ VALLEY WATER CONSERVATION, RECOVERY, AND STORAGE PROJECT Rare Plant Survey Report Prepared for May 2011 Santa Margarita Water District 626 Wilshire Boulevard Suite 1100 Los Angeles, CA 90017 213.599.4300 www.esassoc.com Oakland Olympia Petaluma Portland Sacramento San Diego San Francisco Seattle Tampa Woodland Hills D210324 TABLE OF CONTENTS Cadiz Valley Water Conservation, Recovery, and Storage Project: Rare Plant Survey Report Page Summary ............................................................................................................................... 1 Introduction ..........................................................................................................................2 Objective .......................................................................................................................... 2 Project Location and Description .....................................................................................2 Setting ................................................................................................................................... 5 Climate ............................................................................................................................. 5 Topography and Soils ......................................................................................................5 -
Lithops and Lithops Turbiniformis (Haw.) N.E.Brown As of 19 September 2014
A Brief History of the Genus Lithops and Lithops turbiniformis (Haw.) N.E.Brown As of 19 September 2014 The genus Lithops is part of the family Aizoaceae and of the subfamily Ruschioideae, one of 5 such subfamilies of the family Aizoaceae. The genus name Lithops was first described by Nicholas Edward Brown (1849-1934) in 1922. He was a herbarium botanist and taxonomist in England. The Lithops name comes from the Greek lithos which means 'stone' and óps which means 'appearance' or 'a face'. They look like 'Living Stones', a common name we like to use for them. (The word Lithops is used as both singular and plural form.) Each Lithops has one pair of leaves with a fissure in between where a solitary flower is produced. In habitat the tops of the leaves are either at ground level often wedged between stones or slightly buried, especially during a dry period. The tops of the leaves appear to be either flat or somewhat raised and more or less rough looking as if cut off short with a translucent window or window-like spots. The size across the two leaves at the apex is generally ¾ to 1½" in diameter. It's a mimicry plant in habitat with surrounding stones of similar size and shape until it flowers. The Flower color varies from yellow to white to bronze to pink. The natural habitat of Lithops is in the dry regions of southern Africa—from the Cape and Transvaal Province regions of the Republic of South Africa into much of the western coast to central and southern parts of Namibia. -
The International Cultivar Registration Authority Register and Checklist for the Genus Lithops N.E.Br
The International Cultivar Registration Authority Register and Checklist for the genus Lithops N.E.Br. by Keith Green The list that follows is the official checklist and register of Lithops cultivars, in alphabetical order according to cultivar epithet. It was first compiled as a checklist in the (UK) autumn of 2013, but subsequent to that date it is requested new cultivars be registered using the official form available from the link on the right. As it is impossible to monitor every publication worldwide, it is the responsibility of anyone proposing a new Lithops cultivar to alert the registrar. Where the term “First published” is used below, it is to the best belief of the registrar. At a botanic level the list follows the Cole classification system. NB. The term “Nomenclatural standard” is used only where a photograph has so been designated; the term “Image example” being used elsewhere. No offence is inferred by the omission or use of personal titles (such as Mr., Mrs., Dr., etc.) which are recorded as researched by, or presented to the registrar. Names attributed to Lithops as personal or casual notations or in erroneous format may not appear. Entries in red, preceded by an asterisk * are unacceptable cultivar epithets. ‘Akahada Reikogyoku’ Lithops dorotheae ‘Akahada Reikogyoku’. First published by Norihiko Shimada in “Cultivars from Shimada’s Kitchen, Kaktusy, LV11 Special (2): 30-50. 2021”. Image example: Fig. 5, accompanying the protologue taken by Norihiko Shimada of Japan. A red flushed L. dorotheae. 'Albiflora' Lithops lesliei subsp. lesliei var. lesliei 'Albiflora'. This was published as a cultivar by Professor Desmond Cole in “Some Lithops Cultivars, Aloe 22(3): 58-62. -
Lithops Scrapbook: Part 1’, Comment on ‘Data on Lithops Cultivar Names’, Cactus World, Formosa, V
Painting of L. julii subsp. fulleri var. brunnea © Jim Porter and reproduced with kind permission. Brief additional notes to the Cole Lithops monographs by Keith Green. Introduction An abridged version of these notes was published over three issues by the BRITISH CACTUS AND SUCCULENT SOCIETY in their journal CACTUS WORLD, in December 2007, March 2008 and June 2008. This is the complete, unedited project. The following notes evolved from my intention to provide an update (without any duplication) to Professor DESMOND T. COLE’s original Lithops monograph - LITHOPS FLOWERING STONES, published in Randburg, Republic of South Africa by Acorn Books in 1988. An attempt was made to briefly document all of the subsequent discoveries within the genus, with emphasis on the originating source. I gave consideration to every “new” Lithops I saw mentioned (the vast majority of which were termed cultivars) and documented, further researched and where possible obtained photographs of those I considered worthy of the rank afforded them. Over the years I therefore amassed quite a reasonable number of entries. Early in 2003 I learned through the pages of the M.S.G. Bulletin that Professor Cole was going to update his work and have a second edition Lithops monograph published. Subsequently I was able to make contact with Professor Cole, and I sent him a rough copy of these (then embryonic) notes hoping that they would be of some assistance to him in compiling his new book. Although he and Naureen kindly mention my help on p. 11 of ‘Cole’05’, I learnt a great deal more from the Coles’ than they could ever have learnt from me! Professor Cole’s reply (which included some Lithops seed) was most informative. -
FOR IMMEDIATE RELEASE: January 21, 2016
FOR IMMEDIATE RELEASE: January 21, 2016 NYBG’s Wild Medicine in the Tropics Explores the Healing Power of Plants and Offers Relief from Winter’s Icy Grip in the Warmth of the Enid A. Haupt Conservatory Running January 23–February 21, 2016, Exhibition Highlights Include Special Valentine’s Day Weekend Events and New Spanish-Language Signage and Mobile Guide The Lowland Tropical Rain Forest Gallery in the Enid A. Haupt Conservatory is home to many of the medicinal plants featured in Wild Medicine in the Tropics. Bronx, NY— After a mild start, winter has returned to the New York area in full force. There’s no better time to explore the warm rain forest and desert galleries of the landmark Enid A. Haupt Conservatory at The New York Botanical Garden, where visitors can discover how plants are used for health and wellness during Wild Medicine in the Tropics. The Botanical Garden’s winter exhibition, which opens January 23 and runs through February 21, 2016, draws on the Haupt Conservatory’s richly varied permanent collection of tropical trees, exotic flowers, and desert succulents to underscore the essential role that plants play in human health—and provides a welcome escape from winter’s icy grip. With interpretative signage, an award-winning iPhone app, and related programming for adults and children, Wild Medicine in the Tropics shows how cultures around the world rely on plants for everything from medicine to cosmetics and features plants that are essential to a wide variety of healing traditions. Learn more about NYBG’s anniversary at nybg.org/125 Continuing the bilingual signage that the Garden used for last year’s highly acclaimed exhibition Frida Kahlo: Art, Garden, Life, many of the signs for Wild Medicine in the Tropics will be in Spanish as well as English, and a Spanish-language guide to the exhibition will be available on the mobile version of the Garden’s Web site. -
List of Approved Plants
APPENDIX "X" – PLANT LISTS Appendix "X" Contains Three (3) Plant Lists: X.1. List of Approved Indigenous Plants Allowed in any Landscape Zone. X.2. List of Approved Non-Indigenous Plants Allowed ONLY in the Private Zone or Semi-Private Zone. X.3. List of Prohibited Plants Prohibited for any location on a residential Lot. X.1. LIST OF APPROVED INDIGENOUS PLANTS. Approved Indigenous Plants may be used in any of the Landscape Zones on a residential lot. ONLY approved indigenous plants may be used in the Native Zone and the Revegetation Zone for those landscape areas located beyond the perimeter footprint of the home and site walls. The density, ratios, and mix of any added indigenous plant material should approximate those found in the general area of the native undisturbed desert. Refer to Section 8.4 and 8.5 of the Design Guidelines for an explanation and illustration of the Native Zone and the Revegetation Zone. For clarity, Approved Indigenous Plants are considered those plant species that are specifically indigenous and native to Desert Mountain. While there may be several other plants that are native to the upper Sonoran Desert, this list is specific to indigenous and native plants within Desert Mountain. X.1.1. Indigenous Trees: COMMON NAME BOTANICAL NAME Blue Palo Verde Parkinsonia florida Crucifixion Thorn Canotia holacantha Desert Hackberry Celtis pallida Desert Willow / Desert Catalpa Chilopsis linearis Foothills Palo Verde Parkinsonia microphylla Net Leaf Hackberry Celtis reticulata One-Seed Juniper Juniperus monosperma Velvet Mesquite / Native Mesquite Prosopis velutina (juliflora) X.1.2. Indigenous Shrubs: COMMON NAME BOTANICAL NAME Anderson Thornbush Lycium andersonii Barberry Berberis haematocarpa Bear Grass Nolina microcarpa Brittle Bush Encelia farinosa Page X - 1 Approved - February 24, 2020 Appendix X Landscape Guidelines Bursage + Ambrosia deltoidea + Canyon Ragweed Ambrosia ambrosioides Catclaw Acacia / Wait-a-Minute Bush Acacia greggii / Senegalia greggii Catclaw Mimosa Mimosa aculeaticarpa var. -
Mesembryanthemaceae James A
Mesembryanthemaceae James A. Robbins December 1982 Mesembryanthemaceae is a family of the plant kingdom with perhaps the longest name (19 letters) with the relatively simple meaning of, “pistil in the middle.” It was formerly spelled Mesembrianthemum, with the meaning of “midday flower,” but as some bloom in the morning, afternoon and many at night, the name was changed. The family is composed of mostly succulent plants of which 99% are found in south or southwest Africa. The other one-percent are found in coastal areas of Australia, New Zealand, Mediterranean area, Canary Islands, and the western coasts of Chile and California. Plants of the Aizoaceae, as many were first known, have been studied as long ago as 1652, and came into cultivation about then. Some who worked with these plants were Prof. Paul Hermann, Richard Bradley, Andrian Hardy Haworth, Alwin Berger, Dr. N. E. Brown, and Dr. H. M. Bolus. Dr. Brown was one of the first to separate the large genus Mesembryanthemum into many smaller units. Dr. Bolus, Prof. K. Dinter, and later Prof. Dr. G. Schwantes carried on this division. Still later, workers in the field were Dr. Marloth, Prof. Nel (Lithops) Jacobsen, (Vol. 111, A Handbook of Succulent Plants, and the most recent English edition of his Succulent Lexicon), Volk, Prof. Desmond Cole (with his recent revision of the genus Lithops), and Rawe (with his revision of the genus Conophytum, which is going on right now in the American Cactus and Succulent Journal, Vol. XLVII, 1975). Probably, though, we owe most of our present day knowledge to the grand old man of succulent collectors, Hans Herre, former curator for many years of the gardens at the University of Stellenbosch in South Africa. -
Pinal AMA Low Water Use/Drought Tolerant Plant List
Arizona Department of Water Resources Pinal Active Management Area Low-Water-Use/Drought-Tolerant Plant List Official Regulatory List for the Pinal Active Management Area Fourth Management Plan Arizona Department of Water Resources 1110 West Washington St. Ste. 310 Phoenix, AZ 85007 www.azwater.gov 602-771-8585 Pinal Active Management Area Low-Water-Use/Drought-Tolerant Plant List Acknowledgements The Pinal Active Management Area (AMA) Low-Water-Use/Drought-Tolerant Plants List is an adoption of the Phoenix AMA Low-Water-Use/Drought-Tolerant Plants List (Phoenix List). The Phoenix List was prepared in 2004 by the Arizona Department of Water Resources (ADWR) in cooperation with the Landscape Technical Advisory Committee of the Arizona Municipal Water Users Association, comprised of experts from the Desert Botanical Garden, the Arizona Department of Transporation and various municipal, nursery and landscape specialists. ADWR extends its gratitude to the following members of the Plant List Advisory Committee for their generous contribution of time and expertise: Rita Jo Anthony, Wild Seed Judy Mielke, Logan Simpson Design John Augustine, Desert Tree Farm Terry Mikel, U of A Cooperative Extension Robyn Baker, City of Scottsdale Jo Miller, City of Glendale Louisa Ballard, ASU Arboritum Ron Moody, Dixileta Gardens Mike Barry, City of Chandler Ed Mulrean, Arid Zone Trees Richard Bond, City of Tempe Kent Newland, City of Phoenix Donna Difrancesco, City of Mesa Steve Priebe, City of Phornix Joe Ewan, Arizona State University Janet Rademacher, Mountain States Nursery Judy Gausman, AZ Landscape Contractors Assn. Rick Templeton, City of Phoenix Glenn Fahringer, Earth Care Cathy Rymer, Town of Gilbert Cheryl Goar, Arizona Nurssery Assn. -
Cactus Chronicle” Is the Official Bulletin of the Los Angeles Cactus & Succulent Society, an Affiliate of the Cactus & Succulent Society of America, Inc
June 2011 need. CACTUS We are CHRONICLE President: Artie Chavez Next Meeting: June 2, 2011 Editor: Phyllis Frieze (818) 201-7323 (818) 892-1669 [email protected] [email protected] The Los Angeles Cactus & Succulent Society is a non-profit organization. Since 1935 our purpose has been the education, conservation, & study of cacti & succulents. The “Cactus Chronicle” is the official bulletin of the Los Angeles Cactus & Succulent Society, an affiliate of the Cactus & Succulent Society of America, Inc. Any material in the “Cactus Chronicle” may be copied or reproduced by other clubs on our mailing list, or any non-profit organization, provided proper credit is given to the author and the Los Angeles Cactus & Succulent Society. Visit Los Angeles Cactus and Succulent Society ONLINE at www.lacss.com Exploring Gasteria Hybrids and Cultivars with Tom Glavich Tom Glavich is Vice President of CSSA and author of the Beginner’s Guide series of articles in CSSA’s To the Point newsletter. He is one of the co-chairs of the Inter-City Cactus and Succulent Show held each August at the Los Angeles County Arboretum. He is active in several Los Angeles area cactus and succulent societies, with his home club being the San Gabriel Valley Cactus and Succulent Society. He has been a member of the Cactus and Succulent Society of America since the early 1980s and was growing cactus and succulents for several years before that. Tom will explore and discuss some of the common and more exotic hybrids and cultivars of Gasteria, and will include advice on successful cultivation and propagation techniques. -
Ken Druse Garden Photograph Collection
Ken Druse garden photograph collection Joyce Connolly Cataloging of this finding aid received Federal support from the Smithsonian Collections Care Initiative, administered by the National Collections Program. Archives of American Gardens P.O. Box 37012 Capital Gallery West, Suite 3300, MRC 506 Washington, DC 20013-7012 [email protected] http://www.aag.si.edu Table of Contents Collection Overview ........................................................................................................ 1 Administrative Information .............................................................................................. 1 Biographical Note............................................................................................................. 2 Names and Subjects ...................................................................................................... 2 Container Listing ............................................................................................................. 3 Series 1: Garden Images......................................................................................... 3 Series 2: Garden Images by Subject..................................................................... 76 Ken Druse garden photography collection AAG.DRU Collection Overview Repository: Archives of American Gardens Title: Ken Druse garden photography collection Identifier: AAG.DRU Date: 1978-2005 Extent: 18.75 Cubic feet (15 boxes; Approximately 45,000 images: 35,000 transparencies + 10,000 35mm slides.) Creator: Druse, Kenneth Language: -
THE HAWAIIAN SILVERSWORDS Systematics, Affinities, and Phytogeographic Problems of the Genus Argyroxiphium
THE HAWAIIAN SILVERSWORDS Systematics, Affinities, and Phytogeographic Problems of the Genus Argyroxiphium By DAVID D. KECK BERNICE P. BISHOP MUSEUM OCCASIONAL PAPERS VOLUME XI, NUMBER 19 HONOLULU, HAWAII PUBLISHED BY THE MuSEUM March 20, 1936 THE HAW AllAN SILVERSWORDS: Systematics, Affinities, and Phytogeographic Problems of the Argyroxiphium By DAVID D. KF;CK Carnegie Institution of Washington, Stanford University, California INTRODUCTION Theories as to the origin of the Hawaiian islands and the deriva tion of their flora and fauna have appeared with frequency and aroused the greatest interest among biologists. Probably no other region in the world has developed so extraordinary a degree of endemism, which, according to Hillebrand (9) 1, for the indigenous vascular plants is 75.93 percent. Much more recent figures for the indigenous flowering plants given by Campbell (5) reach the remark able figure of 9°04 percent! This endemism is directly connected with the fact that the Hawaiian Archipelago is the most isolated area of equal size in the world. There have been many advocates of the theory that the Hawaiian islands are of oceanic origin, that they were elevated from the bottom of the ocean by volcanic action, and that they have always been completely isolated. Others have taken the opposing view that the islands have not always been so isolated, but may even be considered of continental origin. Those with the latter viewpoint believe that the present archipelago represents but the tips of volcanic mountain masses superimposed upon a large block that has undergone sub sidence. For instance, Campbell (4) believes there may have been a more or less direct connection.