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Ponytail Plant - ARID DOME
8/25/2009 Ponytail Plant - ARID DOME The ponytail plant grows in the Arid Dome. It is sometimes wrongly called the ponytail palm, but it is more closely related to agave or yucca than palm trees. These related plants are native to Mexico. They used to be in the same botanical family, but recent reclassification has separated them into different families. The scientific name is Beaucarnea recurvata. The common name ponytail plant comes from the thick mop of long, straplike leaves that are in a cluster at the top of the plant. The tree keeps its leaves and replaces them only when they are removed by a storm or other injury. This plant is something like a camel because it can survive for long dry periods using the water that is stored in its swollen trunk. The bark of the swollen base of the plant looks very much like the rough skin of an elephant, so another common name for this plant is “elephant foot.” Ponytail plants can grow to 6 feet in a container, but grow to 30 feet outdoors. They grow very slowly. This makes them good house plants because they do not need a lot of care and do not outgrow their pots for a long time. Seeds and plants are available at many commercial websites, such as gflora.com which provided the image accompanying this article. Mature plants produce many, small, creamy-white flowers on long panicles. You can sometimes see them in bloom at the Domes. They may flower two or three times a year. -
General Information Bromeliaceae Family
General Information Bromeliads are a unique and fascinating family of hundreds of extremely diversified and exotic plants, which are amazingly adaptable, tough and relatively easy to grow. People often say that Bromeliads thrive on neglect. The species can tolerate a huge variety of growing conditions including heat, light, air and moisture. No Bromeliads are native to Australia and therefore have all been imported and introduced here. The plants are native to the Southern States of the USA, Central America and deep into South America, with regions like Florida, Mexico, the West Indies, parts of Brazil and as far south as Chile having many and various species. One very primitive species is also found in Africa and has survived since the two continents separated. Bromeliaceae Family The entire bromeliad family called Bromeliaceae, is divided into three subfamilies containing many genera, with the Bromelioideae and Tillandsioideae subfamilies being the most popular bromeliads for enthusiasts and collectors. The subfamily Bromelioideae is distributed from Mexico to Argentina and has the greatest number of genera. They are mostly epiphytic, tank-type plants with spiny leaves and berry-like fruit containing wet seeds. The subfamily Pitcairnioideae are the most primitive bromeliads, descended from the grass family. Nearly all are terrestrial. Most have spiny leaves. The seeds are dry and usually winged. The subfamily Tillandsioideae has few genera, but includes about half of the species of bromeliads. Growing throughout the Americas, they are mostly epiphytes. All have spineless leaves. Seeds are dry, with feathery "parachutes" and are blown and float in the wind. The most notable and commercially developed of the family is the edible pineapple (Ananus comosus). -
Diversity and Use of Trees and Shrubs in Smallholder Farming Systems In
Caldasia 43(1):49-64 | Enero-junio 2021 CALDASIA http://www.revistas.unal.edu.co/index.php/cal Fundada en 1940 ISSN 0366-5232 (impreso) ISSN 2357-3759 (en línea) BOTÁNICA Diversity and use of trees and shrubs in smallholder farming systems in the Colombian Andes Diversidad y uso de árboles y arbustos en sistemas de pequeña agricultura en los Andes colombianos Néstor García 1* | Juanita Peñaranda 1 | Natalia Sarmiento 1 • Received: 19/Dec/2019 Citation: García N, Peñaranda J, Sarmiento N. 2021. Diversity and use of trees and shrubs in smallholder farming • Accepted: 27/Oct/2020 systems in the Colombian Andes. Caldasia 43(1):49–64. doi: https://dx.doi.org/10.15446/caldasia.v43n1.84230. • Online Publishing: 9/Nov/2020 ABSTRACT This article describes the diversity and use of trees and shrubs in smallholder farming systems in three municipalities of the department of Boyacá in the Colombian Andes, and tests the relations between spe- cies richness, use, and a set of socio-economic and structural variables. We conducted ethnobotanical walks and semi-structured interviews on 24 farms to characterize all tree and shrub species. In total, we recorded 142 species with a predominance of natives (88) versus exotics (54). Species richness ranged between four and 40 (X = 25.17; SD = 10.13) per farm and was homogeneous among the municipalities (P > 0.05, Kruskal-Wallis test). We recorded 52 wild species, eight of them endemic, all representative of the surrounding native flora, of which 23 % had some type of use. Cultivated species were mostly represented by exotics that had been planted primarily as live fences, ornamentals, or edibles. -
Outline of Angiosperm Phylogeny
Outline of angiosperm phylogeny: orders, families, and representative genera with emphasis on Oregon native plants Priscilla Spears December 2013 The following listing gives an introduction to the phylogenetic classification of the flowering plants that has emerged in recent decades, and which is based on nucleic acid sequences as well as morphological and developmental data. This listing emphasizes temperate families of the Northern Hemisphere and is meant as an overview with examples of Oregon native plants. It includes many exotic genera that are grown in Oregon as ornamentals plus other plants of interest worldwide. The genera that are Oregon natives are printed in a blue font. Genera that are exotics are shown in black, however genera in blue may also contain non-native species. Names separated by a slash are alternatives or else the nomenclature is in flux. When several genera have the same common name, the names are separated by commas. The order of the family names is from the linear listing of families in the APG III report. For further information, see the references on the last page. Basal Angiosperms (ANITA grade) Amborellales Amborellaceae, sole family, the earliest branch of flowering plants, a shrub native to New Caledonia – Amborella Nymphaeales Hydatellaceae – aquatics from Australasia, previously classified as a grass Cabombaceae (water shield – Brasenia, fanwort – Cabomba) Nymphaeaceae (water lilies – Nymphaea; pond lilies – Nuphar) Austrobaileyales Schisandraceae (wild sarsaparilla, star vine – Schisandra; Japanese -
Australia Lacks Stem Succulents but Is It Depauperate in Plants With
Available online at www.sciencedirect.com ScienceDirect Australia lacks stem succulents but is it depauperate in plants with crassulacean acid metabolism (CAM)? 1,2 3 3 Joseph AM Holtum , Lillian P Hancock , Erika J Edwards , 4 5 6 Michael D Crisp , Darren M Crayn , Rowan Sage and 2 Klaus Winter In the flora of Australia, the driest vegetated continent, [1,2,3]. Crassulacean acid metabolism (CAM), a water- crassulacean acid metabolism (CAM), the most water-use use efficient form of photosynthesis typically associated efficient form of photosynthesis, is documented in only 0.6% of with leaf and stem succulence, also appears poorly repre- native species. Most are epiphytes and only seven terrestrial. sented in Australia. If 6% of vascular plants worldwide However, much of Australia is unsurveyed, and carbon isotope exhibit CAM [4], Australia should host 1300 CAM signature, commonly used to assess photosynthetic pathway species [5]. At present CAM has been documented in diversity, does not distinguish between plants with low-levels of only 120 named species (Table 1). Most are epiphytes, a CAM and C3 plants. We provide the first census of CAM for the mere seven are terrestrial. Australian flora and suggest that the real frequency of CAM in the flora is double that currently known, with the number of Ellenberg [2] suggested that rainfall in arid Australia is too terrestrial CAM species probably 10-fold greater. Still unpredictable to support the massive water-storing suc- unresolved is the question why the large stem-succulent life — culent life-form found amongst cacti, agaves and form is absent from the native Australian flora even though euphorbs. -
WRA Species Report
Family: Sterculiaceae Taxon: Brachychiton populneus Synonym: Poecilodermis populnea Schott & Endl. (basio Common Name: bottletree Sterculia diversifolia G. Don bottelboom kurrajong whiteflower kurrajong Questionaire : current 20090513 Assessor: Chuck Chimera Designation: EVALUATE Status: Assessor Approved Data Entry Person: Chuck Chimera WRA Score 6 101 Is the species highly domesticated? y=-3, n=0 n 102 Has the species become naturalized where grown? y=1, n=-1 103 Does the species have weedy races? y=1, n=-1 201 Species suited to tropical or subtropical climate(s) - If island is primarily wet habitat, then (0-low; 1-intermediate; 2- High substitute "wet tropical" for "tropical or subtropical" high) (See Appendix 2) 202 Quality of climate match data (0-low; 1-intermediate; 2- High high) (See Appendix 2) 203 Broad climate suitability (environmental versatility) y=1, n=0 n 204 Native or naturalized in regions with tropical or subtropical climates y=1, n=0 y 205 Does the species have a history of repeated introductions outside its natural range? y=-2, ?=-1, n=0 y 301 Naturalized beyond native range y = 1*multiplier (see y Appendix 2), n= question 205 302 Garden/amenity/disturbance weed n=0, y = 1*multiplier (see y Appendix 2) 303 Agricultural/forestry/horticultural weed n=0, y = 2*multiplier (see n Appendix 2) 304 Environmental weed n=0, y = 2*multiplier (see n Appendix 2) 305 Congeneric weed n=0, y = 1*multiplier (see Appendix 2) 401 Produces spines, thorns or burrs y=1, n=0 n 402 Allelopathic y=1, n=0 n 403 Parasitic y=1, n=0 n 404 Unpalatable -
Checklist of the Vascular Plants of Redwood National Park
Humboldt State University Digital Commons @ Humboldt State University Botanical Studies Open Educational Resources and Data 9-17-2018 Checklist of the Vascular Plants of Redwood National Park James P. Smith Jr Humboldt State University, [email protected] Follow this and additional works at: https://digitalcommons.humboldt.edu/botany_jps Part of the Botany Commons Recommended Citation Smith, James P. Jr, "Checklist of the Vascular Plants of Redwood National Park" (2018). Botanical Studies. 85. https://digitalcommons.humboldt.edu/botany_jps/85 This Flora of Northwest California-Checklists of Local Sites is brought to you for free and open access by the Open Educational Resources and Data at Digital Commons @ Humboldt State University. It has been accepted for inclusion in Botanical Studies by an authorized administrator of Digital Commons @ Humboldt State University. For more information, please contact [email protected]. A CHECKLIST OF THE VASCULAR PLANTS OF THE REDWOOD NATIONAL & STATE PARKS James P. Smith, Jr. Professor Emeritus of Botany Department of Biological Sciences Humboldt State Univerity Arcata, California 14 September 2018 The Redwood National and State Parks are located in Del Norte and Humboldt counties in coastal northwestern California. The national park was F E R N S established in 1968. In 1994, a cooperative agreement with the California Department of Parks and Recreation added Del Norte Coast, Prairie Creek, Athyriaceae – Lady Fern Family and Jedediah Smith Redwoods state parks to form a single administrative Athyrium filix-femina var. cyclosporum • northwestern lady fern unit. Together they comprise about 133,000 acres (540 km2), including 37 miles of coast line. Almost half of the remaining old growth redwood forests Blechnaceae – Deer Fern Family are protected in these four parks. -
Full Significant Tree List
Trees not on Significant Tree Register Acmena smithii, Lilly-pilly - 42 French St, front garden The Lilypilly has been widely planted from the nineteenth century through to the present day often as a wind break and hedge. The specimen in the front garden of 42 French Street is impressive in size and most likely remains from an earlier larger garden. There are many specimens of Lilypilly planted around Hamilton. Dimensions: precise dimensions not available Significance: Important as part of original garden planting. Acmena smithii, Lilly-pilly - 9 Gray St, front garden Older planting which was originally part of the garden at 13 Gray Street. Dimensions: precise dimensions not available Significance: Important as part of original garden planting. Aesculus hippocastanum, Horse Chestnut - Melville Oval, Thompson St side near water fountain. The Horse Chestnut is not very widely planted throughout Victoria although a very popular tree throughout Europe. It is best in the cooler climates of the Dandenong and Mt Macedon ranges. Dimensions: precise dimensions not available Significance: This is the only specimen found in Hamilton and therefore of local interest. Araucaria heterophylla, Norfolk Island Pine - 13 Gray St, front garden Araucarias have been popular in Victoria from the mid- nineteenth century to the present time producing a distinct form in the landscape. The large specimen here remains from the original garden and was probably planted about 1904 and is one of two large specimens in the Church Hill area. The other, identical in size, was planted at 31 Gray St, apparently the home of a member of the same family. Both trees are excellent examples of the species and have become landmarks in the Church Hill area. -
Winter/Spring 2014
UNIVERSITY of CALIFORNIA BOTANICAL GARDEN NEWSLETTER Vol. 38 Numbers 1 & 2 | Published by the UNIVERSITY of CALIFORNIA BOTANICAL GARDEN at BERKELEY | Winter/ Spring 2014 The New World Desert Collection 'HVHUWV DUH RIWHQ GH¿QHG DV areas receiving less than 254 mm (10 in) of rainfall each year. Given that the Garden typically receives over 500 mm (20 in), this collection is a horticultural challenge. The Garden’s heavy clay soil has been greatly amended with expanded shale to improve drainage and reduce the incidence of diseases and pests, especially nematodes. Recent efforts to improve plant health with the application of compost tea and organic top dressing has shown good results, with renewed vigor DQGPRUHSUROL¿FÀRZHULQJRIPDQ\ FDFWL%HQH¿FLDOQHPDWRGHVDUHDOVR The hot south-facing exposure and rocky hardscape of the New World Desert provide a dramatic experience in the Garden. employed to keep the harmful ones Photo by Janet Williams in check. stablished early on in the Garden’s history in Strawberry Canyon, the New World Desert (NWD) is an iconic display of arid land plants from North and South America. EIt really started to take shape in the 1930s with the addition of plants collected during the Garden’s expeditions to the Andes. These expeditions focused on Peru and Chile, with forays into Bolivia. Botanical and personal highlights of these expeditions are documented in Garden Director T. Harper Goodspeed’s book, Plant Hunters of the Andes, published in 1961. The most recent desert expedition was to Baja California in 1986, led by then curator Dr. James Affolter and included Horticulturists Kurt Zadnik and Roger Raiche and current volunteer Fred Dortort. -
Prickly News South Coast Cactus & Succulent Society Newsletter | Feb 2021
PRICKLY NEWS SOUTH COAST CACTUS & SUCCULENT SOCIETY NEWSLETTER | FEB 2021 Guillermo ZOOM PRESENTATION SHARE YOUR GARDEN OR YOUR FAVORITE PLANT Rivera Sunday, February 14 @ 1:30 pm Cactus diversity in northwestern Argentina: a habitat approach I enjoyed Brian Kemble’s presentation on the Ruth Bancroft Garden in Walnut Creek. For those of you who missed the presentation, check out the website at https://www. ruthbancroftgarden.org for hints on growing, lectures and access to webinars that are available. Email me with photos of your garden and/or plants Brian graciously offered to answer any questions that we can publish as a way of staying connected. or inquiries on the garden by contacting him at [email protected] [email protected]. CALL FOR PHOTOS: The Mini Show genera for February are Cactus: Eriosyce (includes Neoporteria, Islaya and Neochilenia) and Succulent: Crassula. Photos will be published and you will be given To learn more visit southcoastcss.org one Mini-show point each for a submitted photo of your cactus, succulent or garden (up to 2 points). Please include your plant’s full name if you know it (and if you don’t, I will seek advice for you). Like us on our facebook page Let me know if you would prefer not to have your name published with the photos. The photos should be as high resolution as possible so they will publish well and should show off the plant as you would Follow us on Instagram, _sccss_ in a Mini Show. This will provide all of us with an opportunity to learn from one another and share plants and gardens. -
GENOME EVOLUTION in MONOCOTS a Dissertation
GENOME EVOLUTION IN MONOCOTS A Dissertation Presented to The Faculty of the Graduate School At the University of Missouri In Partial Fulfillment Of the Requirements for the Degree Doctor of Philosophy By Kate L. Hertweck Dr. J. Chris Pires, Dissertation Advisor JULY 2011 The undersigned, appointed by the dean of the Graduate School, have examined the dissertation entitled GENOME EVOLUTION IN MONOCOTS Presented by Kate L. Hertweck A candidate for the degree of Doctor of Philosophy And hereby certify that, in their opinion, it is worthy of acceptance. Dr. J. Chris Pires Dr. Lori Eggert Dr. Candace Galen Dr. Rose‐Marie Muzika ACKNOWLEDGEMENTS I am indebted to many people for their assistance during the course of my graduate education. I would not have derived such a keen understanding of the learning process without the tutelage of Dr. Sandi Abell. Members of the Pires lab provided prolific support in improving lab techniques, computational analysis, greenhouse maintenance, and writing support. Team Monocot, including Dr. Mike Kinney, Dr. Roxi Steele, and Erica Wheeler were particularly helpful, but other lab members working on Brassicaceae (Dr. Zhiyong Xiong, Dr. Maqsood Rehman, Pat Edger, Tatiana Arias, Dustin Mayfield) all provided vital support as well. I am also grateful for the support of a high school student, Cady Anderson, and an undergraduate, Tori Docktor, for their assistance in laboratory procedures. Many people, scientist and otherwise, helped with field collections: Dr. Travis Columbus, Hester Bell, Doug and Judy McGoon, Julie Ketner, Katy Klymus, and William Alexander. Many thanks to Barb Sonderman for taking care of my greenhouse collection of many odd plants brought back from the field. -
ISTA List of Stabilized Plant Names 7Th Edition
ISTA List of Stabilized Plant Names th 7 Edition ISTA Nomenclature Committee Chair: Dr. M. Schori Published by All rights reserved. No part of this publication may be The Internation Seed Testing Association (ISTA) reproduced, stored in any retrieval system or transmitted Zürichstr. 50, CH-8303 Bassersdorf, Switzerland in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without prior ©2020 International Seed Testing Association (ISTA) permission in writing from ISTA. ISBN 978-3-906549-77-4 ISTA List of Stabilized Plant Names 1st Edition 1966 ISTA Nomenclature Committee Chair: Prof P. A. Linehan 2nd Edition 1983 ISTA Nomenclature Committee Chair: Dr. H. Pirson 3rd Edition 1988 ISTA Nomenclature Committee Chair: Dr. W. A. Brandenburg 4th Edition 2001 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 5th Edition 2007 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 6th Edition 2013 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 7th Edition 2019 ISTA Nomenclature Committee Chair: Dr. M. Schori 2 7th Edition ISTA List of Stabilized Plant Names Content Preface .......................................................................................................................................................... 4 Acknowledgements ....................................................................................................................................... 6 Symbols and Abbreviations ..........................................................................................................................