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CACTUS COURIER Newsletter of the Palomar Cactus and Succulent Society
BULLETIN NOVEMBER 2014 CACTUS COURIER Newsletter of the Palomar Cactus and Succulent Society Volume 60, Number 11 November 2014 The Meeting is the 4th Saturday NOVEMBER 22, 2014 Park Avenue Community Center 210 Park Ave Escondido, CA 92025 Noon!! Coffee!! Photo by Robert Pickett “Ethiopia – Plants, History, and Cultures” • • Gary James • • Gary James has been interested in succulent In recent years he has been traveling to succulent-rich plants for many years – both his grandmother and his parts of the world to observe plants in habitat. Seeing parents had large succulent gardens. Growing up in South them growing in their natural areas gives an observer a Pasadena allowed him to spend many days visiting the better idea of how to care for the plants in one’s Huntington Botanic Gardens – back when admission was collection. free! In 2000 he organized a tour of Ethiopia for a group of friends. They traveled all over the country and observed a number of wonderful plant habitats. Ethiopia is a fascinating country with a long history of having never been colonized by a European power. The country includes many interesting tribes in the Omo River Valley, intriguing monuments in the north, and unusual Christian churches in the Lalibela area. Theirs is a rich Moslem culture as well. The talk will be a general introduction to the variety of cultures, tribes, historic monuments, as well as a look at many of the unusual plants that are found throughout the country. vvvvvvvv Board Meeting • Plant Sales • Brag Plants • Exchange Table REFRESHMENTS Lorie Johansen Martha Hansen • • • YOUR NAME HERE! • • • Please think about bringing something to share – it makes the day more fun! And we have a reputation to uphold!! Plant of the Month • • Tylecodon • • Tylecodon is a genus of succulent plants in the family Crassulaceae. -
Euphorbia Subg
ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ УЧРЕЖДЕНИЕ НАУКИ БОТАНИЧЕСКИЙ ИНСТИТУТ ИМ. В.Л. КОМАРОВА РОССИЙСКОЙ АКАДЕМИИ НАУК На правах рукописи Гельтман Дмитрий Викторович ПОДРОД ESULA РОДА EUPHORBIA (EUPHORBIACEAE): СИСТЕМА, ФИЛОГЕНИЯ, ГЕОГРАФИЧЕСКИЙ АНАЛИЗ 03.02.01 — ботаника ДИССЕРТАЦИЯ на соискание ученой степени доктора биологических наук САНКТ-ПЕТЕРБУРГ 2015 2 Оглавление Введение ......................................................................................................................................... 3 Глава 1. Род Euphorbia и основные проблемы его систематики ......................................... 9 1.1. Общая характеристика и систематическое положение .......................................... 9 1.2. Краткая история таксономического изучения и формирования системы рода ... 10 1.3. Основные проблемы систематики рода Euphorbia и его подрода Esula на рубеже XX–XXI вв. и пути их решения ..................................................................................... 15 Глава 2. Материал и методы исследования ........................................................................... 17 Глава 3. Построение системы подрода Esula рода Euphorbia на основе молекулярно- филогенетического подхода ...................................................................................................... 24 3.1. Краткая история молекулярно-филогенетического изучения рода Euphorbia и его подрода Esula ......................................................................................................... 24 3.2. Результаты молекулярно-филогенетического -
RHS the Garden Magazine Index 2020
GardenThe INDEX 2020 Volume 145, Parts 1–12 Index 2020 January 2020 February 2020 March 2020 April 2020 May 2020 June 2020 1 2 3 4 5 6 Coloured numbers campestre ‘William ‘Voodoo’ 9: 78 ‘Kaleidoscope’ lauterbachiana Plas Brondanw, North in bold before the page Caldwell’ 3: 32, 32 ‘Zwartkop’ 7: 22, 22; 11: 46, 46 1: 56, 57 Wales 12: 38–42, 38–42 number(s) denote the x freemanii Autumn 8: 54, 54 ‘Lavender Lady’ 6: 12, macrorrhizos 11: 33, 33 Andrews, Susyn, on: part number (month). Blaze (‘Jeffersred’) Aeschynanthus 3: 138 12; 11: 46–47, 47 micholitziana 2: 78 hollies, AGM cultivars Each part is paginated 10: 14, 14–15 Aesculus ‘Macho Mocha’ Aloe Safari Sunrise (‘X5’) 12: 31, 31 separately. griseum 1: 49; 2: 14, 14– hippocastanum 11: 46, 47 6: 12, 12 Anemone: 15; 11: 34, 35; 12: 10, 10; ‘Hampton Court ‘Mayan Queen’ 11: 46 Aloysia: ‘Frilly Knickers’ 9: 7, 7 Numbers in italics 12: 83 Gold’ 3: 89, 89 ‘Pineapple Express’ citrodora (lemon Wild Swan denote an image. micrantham 10: 80 ‘Wisselink’ 3: 89, 89 11: 47 verbena) 6: 87, 87, 88; (‘Macane001’) 5: 74, palmatum 4: 74–75; x neglecta ‘Silver Fox’ 11: 47 to infuse gin 4: 82, 83 74, 76 Where a plant has a 12: 65, 65 ‘Erythroblastos’ Aglaonema (Chinese gratissima angelica root to infuse Trade Designation ‘Garnet’ 10: 27, 27 3: 88, 88 evergreen): 1: 57; 7: 34, (whitebrush or gin 4: 82, 82 (also known as a selling platanoides Agapanthus: 5: 82, 83 34; 12: 32, 32 spearmint verbena) Angelonia Serena Series name) it is typeset in ‘Walderseei’ 3: 87, 87 ‘Blue Dot 9: 109 ‘King of Siam’ 1: 56, 57 6: 86, 88 8: 16, 17 a different font to pseudoplatanus ‘Bressingham Blue’ pictum ‘Tricolor’ Alstroemeria: angel’s trumpet (see distinguish it from the ‘Brilliantissimum’ 9: 109 1: 44, 45 Indian Summer Brugmansia) cultivar name (shown 3: 86, 86–87 ‘Cally Blue 9: 109 Agrostis nebulosa (‘Tesronto’) 8: 16, 16 Angwin, Kirsty, on: in ‘Single Quotes’). -
Myrtle Spurge: Options for Control the Myrtle Spurge, a Class-B Non Desig- the Other Is on Hwy
Myrtle Spurge: Options for Control The myrtle spurge, a class-B non desig- the other is on Hwy. 28 in Odessa. nate noxious weed in Lincoln County, Wash- Myrtle spurge is poisonous if ingested, ington (Euphorbia myrsinites), also known as causing nausea, vomiting and diarrhea. This creeping spurge or donkey tail, and is a suc- plant exudes toxic, milky latex, which can cause culent species of spurges (family Eu- severe skin and eye irritations. Wearing phorbiaceae). Introduced here from gloves, long sleeves, and shoes is highly the Mediterranean region, it is a per- recommended when in contact with ennial forb. It prefers full sun, well Myrtle spurge, as all plant parts are con- drained soil and is found in gardens, sidered poisonous. Although some- natural areas and rocky slopes. Myr- times grown as a decorative plant in tle spurge was added to the Lincoln xeric gardens, myrtle spurge is consid- County ered highly invasive and noxious. This Noxious Weed List plant can rapidly ex- in 2006, after being pand into sensitive eco- discovered in two systems, displacing na- locations. One at tive vegetation and re- Rantz Marina on ducing forage for wild- Lake Roosevelt and life. Key identifying traits • Inconspicuous yellow-green flowers are sur- A close-up of the Myrtle Spurge heart shaped bracts. rounded by heart shaped bracts. Myrtle Spurge is commonly • Plants can grow 8-12 inches tall on ascending found in rock gardens. to trailing stems rising at the tips. • Oval, blue-green, fleshy, succulent-like leaves are arranged in close spirals around the stems. • Stems grow from a prostrate woody base. -
Botanischer Garten Der Universität Tübingen
Botanischer Garten der Universität Tübingen 1974 – 2008 2 System FRANZ OBERWINKLER Emeritus für Spezielle Botanik und Mykologie Ehemaliger Direktor des Botanischen Gartens 2016 2016 zur Erinnerung an LEONHART FUCHS (1501-1566), 450. Todesjahr 40 Jahre Alpenpflanzen-Lehrpfad am Iseler, Oberjoch, ab 1976 20 Jahre Förderkreis Botanischer Garten der Universität Tübingen, ab 1996 für alle, die im Garten gearbeitet und nachgedacht haben 2 Inhalt Vorwort ...................................................................................................................................... 8 Baupläne und Funktionen der Blüten ......................................................................................... 9 Hierarchie der Taxa .................................................................................................................. 13 Systeme der Bedecktsamer, Magnoliophytina ......................................................................... 15 Das System von ANTOINE-LAURENT DE JUSSIEU ................................................................. 16 Das System von AUGUST EICHLER ....................................................................................... 17 Das System von ADOLF ENGLER .......................................................................................... 19 Das System von ARMEN TAKHTAJAN ................................................................................... 21 Das System nach molekularen Phylogenien ........................................................................ 22 -
Integrated Noxious Weed Management Plan: US Air Force Academy and Farish Recreation Area, El Paso County, CO
Integrated Noxious Weed Management Plan US Air Force Academy and Farish Recreation Area August 2015 CNHP’s mission is to preserve the natural diversity of life by contributing the essential scientific foundation that leads to lasting conservation of Colorado's biological wealth. Colorado Natural Heritage Program Warner College of Natural Resources Colorado State University 1475 Campus Delivery Fort Collins, CO 80523 (970) 491-7331 Report Prepared for: United States Air Force Academy Department of Natural Resources Recommended Citation: Smith, P., S. S. Panjabi, and J. Handwerk. 2015. Integrated Noxious Weed Management Plan: US Air Force Academy and Farish Recreation Area, El Paso County, CO. Colorado Natural Heritage Program, Colorado State University, Fort Collins, Colorado. Front Cover: Documenting weeds at the US Air Force Academy. Photos courtesy of the Colorado Natural Heritage Program © Integrated Noxious Weed Management Plan US Air Force Academy and Farish Recreation Area El Paso County, CO Pam Smith, Susan Spackman Panjabi, and Jill Handwerk Colorado Natural Heritage Program Warner College of Natural Resources Colorado State University Fort Collins, Colorado 80523 August 2015 EXECUTIVE SUMMARY Various federal, state, and local laws, ordinances, orders, and policies require land managers to control noxious weeds. The purpose of this plan is to provide a guide to manage, in the most efficient and effective manner, the noxious weeds on the US Air Force Academy (Academy) and Farish Recreation Area (Farish) over the next 10 years (through 2025), in accordance with their respective integrated natural resources management plans. This plan pertains to the “natural” portions of the Academy and excludes highly developed areas, such as around buildings, recreation fields, and lawns. -
![Portulacaria Afra[I]](https://docslib.b-cdn.net/cover/1923/portulacaria-afra-i-1041923.webp)
Portulacaria Afra[I]
Planting orientation of Portulacaria afra cuttings for Thicket restoration: vertical versus horizontal Mutakusi B Ragimana Equal first author, 1 , Alastair J Potts Corresp. Equal first author, 1 1 Botany Department, Nelson Mandela University, Port Elizabeth, Eastern Cape, South Africa Corresponding Author: Alastair J Potts Email address: [email protected] Aim. The re-establishment of Portulacaria afra in the landscape-scale Subtropical Thicket Restoration Programme has exclusively used vertically-orientated truncheons (i.e. large cuttings with the main stem planted 10-20 cm into the ground). Despite the planting of millions of truncheons, the rates of survival, growth and restoration are low. This may be driven by browsing pressure and/or drought conditions during the truncheon establishment phase. Here we conduct a common garden experiment to explore the establishment of horizontal versus vertically orientated truncheons. Horizontal truncheons have their main stem buried in the soil and only a few side branches exposed above ground — these truncheons may experience reduced water stress. Here we compared the levels of water stress during the establishment phase of truncheons with different orientation. Location. Eastern Cape, South Africa. Methods. Our experiment involved three planting treatments for truncheons: vertical orientation, horizontal orientation, and horizontal orientation with exposed side branches clipped. Truncheons were grown for two months and plants were well-watered. On two occasions during the experiment, photosynthetic efficiency was measured on all plants to ascertain levels of plant stress. After the experiment, the root, stem and leaf dry mass were recorded for each replicate, as well as leaf moisture. Results. The root mass proportion (of the total plant) was not significantly different among treatments. -
Phoenix Active Management Area Low-Water-Use/Drought-Tolerant Plant List
Arizona Department of Water Resources Phoenix Active Management Area Low-Water-Use/Drought-Tolerant Plant List Official Regulatory List for the Phoenix 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 Phoenix Active Management Area Low-Water-Use/Drought-Tolerant Plant List Acknowledgements The Phoenix AMA 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. Jeff Sargent, City of Peoria Mary Irish, Garden writer Mark Schalliol, ADOT Matt Johnson, U of A Desert Legum Christy Ten Eyck, Ten Eyck Landscape Architects Jeff Lee, City of Mesa Gordon Wahl, ADWR Kirti Mathura, Desert Botanical Garden Karen Young, Town of Gilbert Cover Photo: Blooming Teddy bear cholla (Cylindropuntia bigelovii) at Organ Pipe Cactus National Monutment. -
Some Botanical Highlights in the Gardens at the Moment
Some botanical highlights in the Gardens at the moment The numbers refer to the gardens as shown on your map. There is plenty of colour in the Garden this month but our flagship plants, which are at their very best, are the giant Echiums. You will notice them throughout the Garden but the best show is in the Mediterranean Garden (10). Our Echiums are endemic plants from Macronesia, the groups of islands in the north Atlantic off the coast of Europe and north Africa. Giant Echiums (Echium pinnianum) have impressive towering blue spires of flowers. They come from the Canary Islands where they grow in the native laurel forests and are endangered by habitat loss. There are many species of woody Echium on the Canaries, often confined to single islands or isolated mountain tops. At one time we grew many different species in the Garden but they have a tendency to hybridise with each other. The cold weather in March of this year killed off most of the tender species and we are left with a hybrid swarm of plants with flower colours varying from pale blue, bright blue, mauve and pink. Some are single stemmed and others form branched woody plants. This explains why, if you look closely, you will see a range of flower colour and growth form in the plants. Meanwhile, here are some other plants to look out for on your tour of the Garden. There is plenty of colour in the Garden at the moment. Just after passing through the Fig Pergola, if you turn right and walk to the commemorative seating area, you will find an unusual shrub in flower bearing yellow pom-pom flowers. -
Greenhouse of UNI Del’S Greenhouse Joe and Joan Traylor Ben and Tina Donath Bev Edmondson Patricia Hampton
A special thank you to: Harry and Molly Stine and Stine Seeds Merle Philips The Shea Foundation Greenhouse of UNI Del’s Greenhouse Joe and Joan Traylor Ben and Tina Donath Bev Edmondson Patricia Hampton BUENA VISTA Iowa’s accessibly scaled, eye-opening university. Estelle Siebens Science Center 610 West Fourth Street Storm Lake, Iowa 50588 1 800 383 9600 ph www.bvu.edu Greenhouse Only in a greenhouse can you have a desert right next to a rainforest. The western most of the three rooms has a number of cacti, aloes, agaves and euphorbia collected from the American Southwest and South Africa. The middle room has many species from the warm and wet parts of our planet, several of which make good houseplants. The nearest room is reserved for research projects, new plants and display of plants that are blooming. Greenhouse funds were Rainforest provided by Stine Seeds. Bambusa verticillata (Gramineae) (Bamboo) Carissa grandiflora (Apocynaceae) (Natural Plum Jasmine) Cissus rhombifolia (Grape Ivy) Desert Citrus lemoni (Ritaceae) (Ponderosa Lemon) Adromischus cristatus (Crassulaceae)(Crinkle Leaf Plant) Cyperus alternifolius (Cyperaceae) Aloe brevifolia (Liliaceae) (Crocodile Jaws) Drypterus marginalis (Eastern Wood Fern) Astrophytum myriostigma (Cactaceae) (Bishop’s Cap) Evolvulus speciosa (Convulaceae) Bryophyllum daigremontianum (Crassulaceae) (Mother of thousands) Ficus benjamina (Braided Ficus Tree) Crassula arborescens (Crassulaceae) (Silver Dollar Jade) Ficus elastica (Rubber Plant) Crassula perforata (Crassulaceae) (String of Buttons) -
Plant Species to AVOID for Landscaping, Revegetation, and Restoration Colorado Native Plant Society Revised by the Horticulture and Restoration Committee, May, 2002
Plant Species to AVOID for Landscaping, Revegetation, and Restoration Colorado Native Plant Society Revised by the Horticulture and Restoration Committee, May, 2002 The plants listed below are invasive exotic species which threaten or potentially threaten natural areas, agricultural lands, and gardens. This is a working list of species which have escaped from landscaping, reclamation projects, and agricultural activity. All problem plants may not be included; contact the Colorado Dept. of Agriculture for more information (see references below). Some drought resistent, well adapted exotic plants suggested for landscaping survive successfully outside cultivation. If you are unsure about introducing a new plant into your garden or reclamation/restoration plans, maintain a conservative approach. Try to research a new plant thoroughly before using it, or omit it from your plans. While there are thousands of introduced plants which pose no threats, there are some that become invasive, displacing and outcompeting native vegetation, and cost land managers time and money to deal with. If you introduce a plant and notice it becoming aggressive and invasive, remove it and report your experience to us, your county extension agent, and the grower. If you see a plant for sale that is listed on the Colorado Noxious Weed List, please report it to the CO Dept. of Ag. (Jerry Cochran, Nursery Specialist; 303.239.4153). This list will be updated periodically as new information is received. For more information, including a list of suggested native plants for horticultural use, and to contact us, please visit our website at www.conps.org. NOX NE & NRCS INV RMNP WISC CA CoNPS CD PCA UM COMMENTS COMMON NAME SCIENTIFIC NAME* (CO) GP INVASIVE EXOTIC FORBS – Often found in seed mixes or nurseries Baby's breath Gypsophila paniculata X X X X NATIVE ALTERNATIVES: Native penstemon Saponaria officinalis (Lychnis (Penstemon spp.); Rocky Mtn Beeplant (Cleome Bouncing bet, soapwort X X X X X saponaria) serrulata); Native white yarrow (Achillea lanulosa). -
A Molecular Phylogenetic Study of Graptopetalum (Crassulaceae) Based on Ets, Its, Rpl16, and Trnl-F Nucleotide Sequences1
American Journal of Botany 91(7): 1099±1104. 2004. A MOLECULAR PHYLOGENETIC STUDY OF GRAPTOPETALUM (CRASSULACEAE) BASED ON ETS, ITS, RPL16, AND TRNL-F NUCLEOTIDE SEQUENCES1 RAUÂ L ACEVEDO-ROSAS,2,3 KENNETH CAMERON,4 VICTORIA SOSA,2,5 AND SUSAN PELL4 2Instituto de EcologõÂa, A.C. Apartado Postal 63, 91000 Xalapa, Veracruz, Mexico; 3Departamento de GeografõÂa, CUCSH, Universidad de Guadalajara, Av. de los Maestros y M. BaÂrcena, 44120 Guadalajara, Jalisco, Mexico; 4The Lewis B. and Dorothy Cullman Program for Molecular Systematics Studies, The New York Botanical Garden, 200th St. and Southern Blvd., Bronx, New York 10458-5126 USA Nuclear ETS and ITS, as well as plastid rpl16 and trnL-F DNA sequences were used to determine relationships among species of Graptopetalum (Crassulaceae) and closely related genera. Graptopetalum is member of a group of taxa restricted to North America, one of the centers of diversity of Crassulaceae; however, their phylogenetic relationships are not yet understood. Nineteen species of Graptopetalum and 24 species from nine other genera of Crassulaceae were sampled for use in three separate parsimony analyses: ITS alone, ETS alone, and a combined nuclear 1 plastid DNA analysis using all four gene regions. The ETS data set had the highest number of parsimony-informative sites, about 30% more than in ITS, but the most fully resolved tree resulted when the four DNA regions were combined. Only four subclades of the tree received moderate to strong bootstrap support, one of which includes all species of Graptopetalum having a single whorl of stamens. However, Graptopetalum is not monophyletic. Instead, Tacitus bellus and select species of Cremnophila, Sedum, and Echeveria are interspersed among species of Graptopetalum and show evidence of grouping according to geographical range of distribution more so than habit or ¯oral morphology.