Aeonium Haworthii Aeonium Haworthii
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H3.3 Macaronesian Inland Cliff
European Red List of Habitats - Screes Habitat Group H3.3 Macaronesian inland cliff Summary The perennial vegetation of crevices and ledges of cliff faces in Macaronesia away from coastal salt-spray is of very diverse character - some, for example, dominated by succulents, others rich in ferns and bryophytes characteristic of shaded situations - and it includes several hundreds of taxa endemic to the archipelagoes. The main threats are mountaineering and rock climbing, outdoor sports and leisure activities, and construction of infrastructures such as roads and motorways. Synthesis There is no evidence of significant past reductions, either in the last 50 years or historically, and also future prospects are good, as no serious threats are envisaged, besides touristic/leisure activities and putative faulty environmental impact assessments that may overlook this habitat as valuable. Reduction in quantity, reduction in quality and criteria of geographic distribution yield the Least Concern (LC) category. In spite of the LC category, conservation policy and management should restrict to the maximum any threat to or reduction of the habitat, as it has a very high conservation value, because of high endemism of species and communities with many local and regional variaties. Overall Category & Criteria EU 28 EU 28+ Red List Category Red List Criteria Red List Category Red List Criteria Least Concern - Least Concern - Sub-habitat types that may require further examination Four general subtypes can be distinguished based on species composition and different ecological conditions. However, at present, no data are available to carry out an individual assessment of each of them. In the future, if detailed plot sampling has been carried out, such an evaluation may be possible. -
April 2019 on the Dry Side
1 Volume 33 Issue 4 On the Dry Side Newsletter of the Monterey Bay Area Cactus & Succulent April 2019 Society Contents President’s Message Early reports indicate that our 2019 Spring Show was a great success. We will have more information on this experience during our April meeting, and will express thanks to the several people who provided leadership and willing hands for this important event. Contents 1 Our Show & Sale provides great opportunities for our members to sell their plants and display Pres. Message 1 their exceptional specimens. Board Minutes 2 This activity also enables our society to serve the growing number of succulent gardeners and April Program 3 raise funds to support services to members throughout the year. April Mini-Show 4 You have undoubtedly noticed that this issue of On the Dry Side is both later than usual and March Mini-Show 5 different in appearance. Also, due to technical issues, this issue does not include March Mini- CSSA Show & Sale 6 show Winners. These changes have resulted from the hassle of working with a recent update of computer software. Microsoft Office 365 appears to provide many desirable new capabilities, Open Greenhouse 7 and definitely requires time on the learning curve. Show Winners 8 Our April meeting will feature Stan Verkler’s talk about his recent visit to South Africa. Spring Sale Pics 9 This will be another interesting and informative presentation that adds substantial value to our Officers, Chairs 10 monthly meetings, along with the enjoyment of getting together with friends and growers of succulent plants. -
The Huntington Botanical Gardens) Who Was Employed at the UC Garden at the Time
June 30, 2005 Gary Lyons, Editor-in-Chief Joanne Gram, Editor Welcome to The Jumping Cholla. Click on the titles below to go directly to each article, or simply read the articles in order by scrolling down. Most photos may be viewed in a larger size if you click on them. When you want to return to the newsletter, just click on your Back button. If you have questions or comments, please feel free to email the editors by clicking on their names above. That will open a blank email pre-addressed to them. Contents Yuccas in the Huntington Desert Garden Milieu The Weird and Wonderful Boojum Tree, Fouquieria columnaris, and its Relatives Curator’s Comments New Additions to the Huntington's Website and a Little Desert Collections History Yuccas in the Huntington Desert Garden Milieu by Gary Lyons, Curator of the Desert Garden The spiky-leaved yuccas are among the oldest plants in the Huntington landscape. Plantings dating back to 1908 and still thriving give the garden much of its character. Their bright festive panicles of white blossoms add a cheery background and accent to the symphony of spring color in the lower Desert Garden. According to the latest authorities there are 45 yucca species and 14 varieties and they are placed in the agave family. Most of the species are found in the Southwest, northern and central Mexico and Baja California. But the genus is more widespread with species found along the Atlantic seaboard, the Great Plains, into Canada, and south as far as Guatemala. Yucca blossoms, with the exception of at least one species (the rose-tinged Yucca endlichiana) are mostly creamy white. -
Aeonium Webb & Berthelot in Gibraltar
Comunicaciones 1 HE GENUS AEONIUM WEBB & BERTHELOT IN GIBRALTAR Brian M. Lamb /Conservador del Gibraltar Botanic Gardens The genus Aeonium Webb & Berthelot belongs to the family Crassulaceae often refered to as the Houseleek family. Some 32 species are endemic to the Canary Islands, two to the Cape Verde Islands, two to Madeira, one to Morocco and possibly today three on the other side of Africa from northem Kenya through to Arabia. The three species that can be seen in Gibraltar are: A. undulatum native to Gran Canaria A. haworthii native to Tenerife A. arboreum native to Morocco. The two Canarian Aeoniums have almost certainly been introduced by man, probably during the latter part of the 19th century, particularly A. ~indulatumwhich is usually only found as a cultivated plant grown only on a small scale. However, A. haworthii is to be found in a number of places in Gibraltar, as naturalised colonies growing from pockets or fissures in the limestone rock, particularly on the eastem side, southwards from Catalan Bay, while on the westem side a sizeable colony exists below Bleak House and a small one is now forming near Camp Bay, growing in association with native Sedum. A. haworthii seems to be quite a popular patio and verandah plant, as it is not a giant growing species, and has lovely red edged glaucous leaves. The flower colour is variable, from white or pale yellow through to rose-pink. The seeds ofAeonium are very small, as with most members of the family Crassulacease, produced in great abundance, and are easily distributed by the wind. -
Name: Echeveris - Mixed Varieties
Name: Echeveris - Mixed Varieties Echeveria is a large genus of succulents in the Crassulaceae family. They are native from Mexico to northwestern South America. The genus Echeveria is named after the 18th century Spanich botanist Atanasio Echeverria Codoy. Several of these species are outstanding garden plants. A large number offsets heavily and are given the common name of 'Hen and Chicks'. Most species grow in the shade and can take some frost. Hybrids tend to be less accomodating about their growing conditions. All the species are drought resistant, but they grow better with regular deep watering and fertilizing. They can be propagated with offsets, leaf cuttings, and if they are not hybrids, by seeds. Offsets is the easier way. Most species lose their lower leaves in winter. Depending on your level of humidity, these leaves are fertile ground for fungus that can then attack the plant. It is better to remove them regularly. Another consequence is that after a couple of years the plants look untidy. It is better to re-root the main rosette(s) and keep the rest of the plant for propagation. The Echeveria cactus is a rosette-forming succulent plant with foliage that comes in a variety of shapes and colors. The flowers appear on the top of stalks that grow from between the leaves The plant does not die after it has bloomed as do plants that have flowers which develop from the center growing point. Echeverias need bright light, heavy soil and excellent drainage. When grown in soilless mixes, they grow large and lush and lose their color and character. -
Wound Healing Activity and Phytochemical Screening of Purified Fractions of Sempervivum Tectorum L. Leaves on HCT 116
Received: 31 January 2019 Revised: 12 March 2019 Accepted: 17 April 2019 DOI: 10.1002/pca.2844 SPECIAL ISSUE ARTICLE Wound healing activity and phytochemical screening of purified fractions of Sempervivum tectorum L. leaves on HCT 116 Fabio Cattaneo1 | Simona De Marino2 | Melania Parisi1 | Carmen Festa2 | Martina Castaldo1 | Claudia Finamore3 | Francesca Duraturo1 | Cristiana Zollo1 | Rosario Ammendola1 | Franco Zollo2 | Maria Iorizzi3 1 Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi Abstract di Napoli Federico II, Naples, Italy Introduction: Sempervivum tectorum L. (Crassulaceae), is a succulent perennial plant 2 Dipartimento di Farmacia, Università degli widespread in Mediterranean countries and commonly used in traditional medicine Studi di Napoli “Federico II”, Naples, Italy 3 Dipartimento di Bioscienze e Territorio, for ear inflammation, ulcers and skin rashes as a refrigerant and astringent. Università degli Studi del Molise, Pesche, Objective: To demonstrate the therapeutic effects of the plant, various fractions (Isernia), Italy were purified and characterised. The potential wound healing activity, proliferation Correspondence rate and intracellular signalling cascades were investigated by using human epithelial Maria Iorizzi, Dipartimento di Bioscienze e Territorio, Università degli Studi del Molise, colorectal carcinoma (HCT 116) cells. Contrada Fonte Lappone, I–86090 Pesche Methodology: An extraction method without organic solvents was applied for the (Isernia), Italy. Email: [email protected] first time. The purification was carried out by droplet counter current chromatogra- phy (DCCC) coupled with high‐performance liquid chromatography (HPLC) and electrospray ionisation mass spectrometry (ESI‐MS) data. By nuclear magnetic reso- nance (NMR) [1H, 13C and two‐dimensional (2D) experiments] pure components were identified. Wound healing and cell proliferation assays were utilised to determine the role of the isolated S. -
Cop16 Prop. 57
Original language: English CoP16 Prop. 57 CONVENTION ON INTERNATIONAL TRADE IN ENDANGERED SPECIES OF WILD FAUNA AND FLORA ____________________ Sixteenth meeting of the Conference of the Parties Bangkok (Thailand), 3-14 March 2013 CONSIDERATION OF PROPOSALS FOR AMENDMENT OF APPENDICES I AND II A. Proposal Delist Dudleya stolonifera and Dudleya traskiae from Appendix II. B. Proponent United States of America*. C. Supporting statement 1. Taxonomy 1.1 Class: Magnoliopsida 1.2 Order: Saxifragales 1.3 Family: Crassulaceae 1.4 Genus and species, including author and year: a) Dudleya stolonifera Moran 1950 b) Dudleya traskiae (Rose) Moran 1942 1.5 Scientific synonyms: b) Stylophyllum traskiae Rose; Echeveria traskiae (Rose) A. Berger 1.6 Common names: English: a) Laguna Beach live-forever; Laguna Beach dudleya b) Santa Barbara Island live-forever; Santa Barbara Island dudleya French: Spanish: 1.7 Code numbers: None 2. Overview At the fourth meeting of the Conference of the Parties to CITES (CoP4; Gaborone, 1983), the United States of America proposed Dudleya stolonifera and Dudleya traskiae to be included in Appendix I (CoP4 Prop. 138 and Prop. 139), which were adopted by the Parties. At the ninth meeting of the Plants Committee (PC9; Darwin, 1999), the two species were reviewed under the Periodic Review of the Appendices, and were subsequently recommended for transfer from Appendix I to Appendix II. Dudleya stolonifera and D. traskiae were transferred to Appendix II at CoP11 (Gigiri, 2000) and CoP12 (Santiago, 2002), respectively. The species are the only Dudleya species listed in the CITES Appendices. * The geographical designations employed in this document do not imply the expression of any opinion whatsoever on the part of the CITES Secretariat or the United Nations Environment Programme concerning the legal status of any country, territory, or area, or concerning the delimitation of its frontiers or boundaries. -
Crassulacea No 5
CRASSULACEA NO. 5 29. SEPTEMBER 2017 Miscellaneous notes and observations of the International Crassulaceae Network Margrit Bischofberger Corrections in Genus Echeveria - 1 Published by International Crassulaceae Network - Switzerland ISSN 2296-1666 CRASSULACEA No.5 29. September 2017 ISSN 2296-1666 Impressum Publisher International Crassulaceae Network c/o Margrit Bischofberger Guggenbühlstrasse 20 CH-8355 Aadorf Mail [email protected] 2 CRASSULACEA No.5 29. September 2017 ISSN 2296-1666 Table of Contents Echeveria corallina Alexander, 1941 .................................................................. 5 Echeveria cuspidata var. gemmula Kimnach, 2005 ........................................... 6 Echeveria desmetiana De Smet, 1874 ................................................................ 7 Echeveria elegans var. kesselringiana von Poellnitz, 1936 ................................ 9 Echeveria goldiana E. Walther 1959 ................................................................. 10 Echeveria holwayi Rose, 1911 ......................................................................... 11 Echeveria hyalina E. Walther, 1958 .................................................................. 12 Echeveria parrasensis E. Walther, 1959 ........................................................... 13 Echeveria rauschii van Keppel, 1969 ............................................................... 14 Validation of Echeveria sanchez-mejoradae E. Walther, 1972 ........................ 15 Echeveria sessiliflora Rose, 1905, -
South Laguna Biological Resources Inventory
SOUTH LAGUMA BIOLOGICAL RESOURCES INVENTORY Prepared for the City of Laguna Beach By Karl in G. Marsh, Biological Consul tant January 20, 1992 Karlin C. Marsh Biological Consultant 30262 Acorn Lane, P.O. Box 404, Silverado, California 92676 714/649-202 7 SOUTH LAGUNA BIOLOGICAL RESOURCES INVENTORY Prepared for the City of Laguna Beach By Karlin 6. Marsh, Biological Consultant Uith Contributions by Fred Roberts, Jr. r Dave Bramlet r Gordon Marsh Rick Reifner January 20, 1992 Dedicated With Affection and Admiration to FREDERICK M. LAN6 Longtime champion of South Laguna's special natural resources TABLE OF CONTENTS Page INTRODUCTION 1 BOUNDARIES AND PHYSICAL SETTING 1 SURROUNDING AND ONSITE LAND USES; OWNERSHIP 3 METHODS 5 EXISTING LITERATURE 6 BIOTIC COMMUNITIES 8 MARITIME SUCCULENT SCRUB (2.2) COASTAL SAGE SCRUB (2.3) SUMAC-TOYON SOUTHERN MIXED CHAPARRAL (3.2) SOUTHERN MARITIME CHAPARRAL (3.6) ANNUAL GRASSLAND (4.1) SOUTHERN COASTAL NEEDLEGRASS GRASSLAND (4.3) RUDERAL (4.6) I SOUTHERN HARDPAN VERNAL POOL (5.1) FRESHWATER SEEP (5.3) I ALKALI MEADOW (5.2) SOUTHERN COASTAL SALT MARSH (6.1) I COASTAL BRACKISH MARSH (6.2) I COASTAL FRESHWATER MARSH (6.4) RIPARIAN HERB (7.1) I SOUTHERN WILLOW SCRUB (7.2) MULEFAT SCRUB (7.3) SOUTHERN ARROYO WILLOW FOREST (7.6) COAST LIVE OAK WOODLAND (8.1) I XERIC CLIFF FACES (10.1) I XERIC BARRENS (10.1) Page MARINE TERRACE PSAMMOPHYTE HABITAT (10.1) MESIC CLIFF FACES (10.2) ROCK OUTCROPS (10.3) PERENNIAL STREAM (13.1) INTERMITTENT STREAM (13.2) EPHEMERAL STREAM (13.3) VINEYARD AND ORCHARD (14.3) ORNAMENTAL PLANTINGS (15.5) FUEL MODIFICATION ZONES (no G.I.S. -
292-9999 Fax: (949) 574-8355
TEL: (949) 292-9999 KBD NURSERY EMAIL: [email protected] FAX: (949) 574-8355 11/20/2017 DECO SUCCULENT MIX 2.5" 4" 6 MIX 8 BOWL T= TOP SHELF SUCCULENT MIX FLATS 400 F= Flowering T SUCCULENT MIX TERRA COTA 4" (SEE PHOTO) NEW 100* HANGING BASKETS 6" 8" T Sedum Donkey Tails *1000 T Senecio Jacobsenii *500 Senecio String of Banannas T Senecio String of Pearls *50 AEONIUMS 4" Quarts 6" 8/10" 1 gal. 2/5g 15g 25g Aeonium Arboreum 100 Aeonium Atropurpureum Aeonium Crush Aeonium Cabernet 100 Aeonium Canariense Aeonium Cyclops 100 Aeoinium Haworthia 100 25 T Aeonium Lily Pad NEW 1000 *500 Aeonium Purple Blast Aeonium Sunburst Aeonium Tabuliforme-Mint Saucer 100 Aeonium Tricolor Kiwi 1000 Aeonium Urbicum- Salad Bowl 500 250 Aeonium Zwartkin Aeonium Zwartkop x Tabliforme Aeonium Zwartkop-Black Rose 100 ALOES 4" Quarts 6" 8/10" 1g 2/5g 15g 25g Aloe Aristata-Lace Aloe 200 200 Aloe Bainesii-Aloe Tree Aloe Blue Elf 1,000 250 Aloe Brevifolia-Short Leaf Aloe 200 Aloe Cameronii Aloe Ciliaris-Climbing Aloe 80 T Aloe Christmas Carol *500 100 Aloe Coral-Striata 1,000 3,000 100 Aloe Crosby Aloe Cynthia Giddy 1,000 800 Aloe Delta Lights 100 50 Aloe Dorotheae-Red Aloe Aloe Fang Aloe Ferox 100 36 Aloe Grassy Lassie 100 100 Aloe Maculata Aloe Noblis-Gold Tooth Aloe 1,000 T Aloe Pink Blush *500 30 Aloe Plicatilis-Fan Aloe 1 TEL: (949) 292-9999 KBD NURSERY EMAIL: [email protected] FAX: (949) 574-8355 11/20/2017 ALOES 4" Quarts 6" 8/10" 1g 2/5g 15g 25g Aloe Rooikoppie 500 500 F Aloe Rubroviolence *50 Aloe Traskii Aloe Torch-Arborescens 1,000 500 100 40 Aloe Variegata-Tiger -
ADRIAN HARDY HAWORTH BIOGRAPHY Chuck Staples, CSSA Historian
ADRIAN HARDY HAWORTH BIOGRAPHY Chuck Staples, CSSA Historian Haworth, Adrian Hardy (1767–1833)—during the golden time of botany, a leading author of succulent plants in England—with the ever popular Haworthia genus named in his honor. Born in Cottingham near Hull, England on 19 April 1767, Adrian Hardy Haworth became a gardener, amateur botanist, zoologist, taxonomist, ornithologist and entomologist. He was the son of Benjamin Haworth of Haworth Hall. His early education was with tutors which was directed toward a career in law. However, after his older brother inherited the estate after their father's death, and after allowing AH Haworth a sufficient allowance to give up the legal profession—at age 21 he devoted all his time to natural history pursuits of plants and insects. At Chelsea, England AH Haworth had one of the finest private gardens in all England—assembling the first important succulent collection of his time. His research work was due to regular visits to the Royal Botanic Gardens at Key, England—and the use of the library and herbarium of Sir Joseph Banks. Of special interest to the succulent plant enthusiast is the popular genus Haworthia that was named in AH Haworth's honor in 1809 by Dr Henri Auguste (1777–1814). Among the generic plants described by AH Haworth are: Duvalia, Epiphyllum, Mammillaria, Orbea, Tridentea and Tromotriche in 1812; Pectinaria in 1819; and Cephalophyllum, Hymenogyne and Monanthes in 1821. The genus Epiphyllum was first used as a name in c1689 by Dr Paul Hermann (1646-1695), but was never published by him until AH Haworth did so in 1812. -
Houseleek Bio Extract 'C' G (CH) P-00025259 Botanica Gmbh • Industrie Nord • 5643 Sins • Switzerland • • +41 41 757 00 00
Documentation: Houseleek Bio Extract 'C' G (CH) P-00025259 Botanica GmbH • Industrie Nord • 5643 Sins • Switzerland • www.botanica.ch • +41 41 757 00 00 1 Sempervivum Tectorum Houseleek The unusual alpine “Aloe Vera” Documentation: Houseleek Bio Extract 'C' G (CH) P-00025259 Botanica GmbH • Industrie Nord • 5643 Sins • Switzerland • www.botanica.ch • +41 41 757 00 00 Contents .........................................................................................................................Page 1. Summary .......................................................................................................................... 3 2. Classification .................................................................................................................... 3 3. General Information on Sempervivum tectorum ............................................................ 4 3.1. Description of the houseleek ................................................................................... 4 3.2. Use ........................................................................................................................... 4 3.3. Content .................................................................................................................... 5 4. Dermatological activities of houseleek extracts .............................................................. 5 4.1. Houseleek extract is an agonist of cannabinoid receptor type 1 ............................ 5 4.2. Houseleek leaf extract enhances glucose uptake in HaCaT keratinocytes