Perking up Your Plumeria
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Triterpenes from Plumeria Rubra L. Flowers
Available online on www.ijppr.com International Journal of Pharmacognosy and Phytochemical Research 2017; 9(2); 248-252 DOI number: 10.25258/phyto.v9i2.8071 ISSN: 0975-4873 Research Article Triterpenes from Plumeria rubra L. Flowers Jariel Naomi B Bacar1, Maria Carmen S Tan1, Chien-Chang Shen2, Consolacion Y Ragasa1,3 1Chemistry Department, De La Salle University, 2401 Taft Avenue, Manila 1004, Philippines. 2National Research Institute of Chinese Medicine, Ministry of Health and Welfare, 155-1, Li- Nong St., Sec. 2, Taipei 112, Taiwan. 3Chemistry Department, De La Salle University Science & Technology Complex Leandro V.Locsin Campus, Biñan City, Laguna 4024, Philippines. Received: 8th Jan, 17; Revised: 8th Feb, 17; Accepted: 16th Feb, 17; Available Online: 25th February, 2017 ABSTRACT Chemical investigation of the dichloromethane extract of the white flowers of Plumeria rubra L. (syn. Plumeria acuminata W.T.Aiton) afforded a mixture of lupeol (1), 훼-amyrin (2) and β-amyrin (3) in about 8:2:1 ratio. The structures of 1-3 were identified by comparison of their NMR data with those reported in the literature. Keywords: Plumeria rubra, Plumeria acuminata, Apocynaceae, lupeol, 훼-amyrin, β-amyrin. INTRODUCTION heneicosane, benzyl salicylate, tetradeconoic acid, Plumeria rubra L. (syn. Plumeria acuminata W.T.Aiton) octadecanoic acid and phenylacetaldehyde11. In another commonly known as frangipani and locally known as study, the flowers of P. rubra were reported to contain kalachuchi is grown as an ornamental tree throughout the resin, quercetin, and traces of kaempferol and cyanidin Philippines. A number of studies were reported on the diglycosides; the fresh leaves and bark contain plumeride, biological activities of the different parts of P. -
Quick Guide to Growing and Caring of Plumeria Punica
Quick Guide to Growing and Caring of Plumeria punica Name: Plumeria Punica (P. caracasana ) Family: Apocynaceae Background Information Known as Bridal Bouquet or Fiddle Leaf Plumeria. Gets its name because when in full bloom the plant resembles a floral bouquet Originates in Panama, Colombia and Venezuela and is commonly seen throughout the Caribbean Popular throughout South Florida. USDA Hardiness Zones 9-15 Soil pH preferred alkaline 6 to 6.8, well drained loam or sand Containers: Potting soil with cypress or perlite to provide drainage Growth rate & habits Relatively fast grower especially when planted in the landscape Trunk bare near the ground and forms a dense crown Cold hardy but not tolerant below 40oF Height/Spread Maximum height to 11 feet Maximum spread to 8 feet Can be kept lower by hand pruning Flowering/Leaves Months: April through December in south Florida Flowers o White with a yellow throat, no fragrance o Long blooming period averaging approximately 185 days o 5 overlapping petals up to 3 ½ “ across Leaves/Stems/bark o Semi-deciduous to deciduous in extreme drought conditions or cold winter o Bark is smooth and stems exudes a white sap when cut Cultural Management Lighting o Full sun/ indirect light Temperature o Likes the heat, will defoliate in cold weather Irrigation o Maintain on the moist side and do not allow to dry out Manuel Rivero Upclose….Plumeria Punica Maak Propagation & Research, Inc. June 2015, Revised July 2016 All Rights Reserved www.maakprop.com UpClose…UC 001 Plumeria Punica 1 Quick -
– the 2020 Horticulture Guide –
– THE 2020 HORTICULTURE GUIDE – THE 2020 BULB & PLANT MART IS BEING HELD ONLINE ONLY AT WWW.GCHOUSTON.ORG THE DEADLINE FOR ORDERING YOUR FAVORITE BULBS AND SELECTED PLANTS IS OCTOBER 5, 2020 PICK UP YOUR ORDER OCTOBER 16-17 AT SILVER STREET STUDIOS AT SAWYER YARDS, 2000 EDWARDS STREET FRIDAY, OCTOBER 16, 2020 SATURDAY, OCTOBER 17, 2020 9:00am - 5:00pm 9:00am - 2:00pm The 2020 Horticulture Guide was generously underwritten by DEAR FELLOW GARDENERS, I am excited to welcome you to The Garden Club of Houston’s 78th Annual Bulb and Plant Mart. Although this year has thrown many obstacles our way, we feel that the “show must go on.” In response to the COVID-19 situation, this year will look a little different. For the safety of our members and our customers, this year will be an online pre-order only sale. Our mission stays the same: to support our community’s green spaces, and to educate our community in the areas of gardening, horticulture, conservation, and related topics. GCH members serve as volunteers, and our profits from the Bulb Mart are given back to WELCOME the community in support of our mission. In the last fifteen years, we have given back over $3.5 million in grants to the community! The Garden Club of Houston’s first Plant Sale was held in 1942, on the steps of The Museum of Fine Arts, Houston, with plants dug from members’ gardens. Plants propagated from our own members’ yards will be available again this year as well as plants and bulbs sourced from near and far that are unique, interesting, and well suited for area gardens. -
Identification of Milkweeds (Asclepias, Family Apocynaceae) in Texas
Identification of Milkweeds (Asclepias, Family Apocynaceae) in Texas Texas milkweed (Asclepias texana), courtesy Bill Carr Compiled by Jason Singhurst and Ben Hutchins [email protected] [email protected] Texas Parks and Wildlife Department Austin, Texas and Walter C. Holmes [email protected] Department of Biology Baylor University Waco, Texas Identification of Milkweeds (Asclepias, Family Apocynaceae) in Texas Created in partnership with the Lady Bird Johnson Wildflower Center Design and layout by Elishea Smith Compiled by Jason Singhurst and Ben Hutchins [email protected] [email protected] Texas Parks and Wildlife Department Austin, Texas and Walter C. Holmes [email protected] Department of Biology Baylor University Waco, Texas Introduction This document has been produced to serve as a quick guide to the identification of milkweeds (Asclepias spp.) in Texas. For the species listed in Table 1 below, basic information such as range (in this case county distribution), habitat, and key identification characteristics accompany a photograph of each species. This information comes from a variety of sources that includes the Manual of the Vascular Flora of Texas, Biota of North America Project, knowledge of the authors, and various other publications (cited in the text). All photographs are used with permission and are fully credited to the copyright holder and/or originator. Other items, but in particular scientific publications, traditionally do not require permissions, but only citations to the author(s) if used for scientific and/or nonprofit purposes. Names, both common and scientific, follow those in USDA NRCS (2015). When identifying milkweeds in the field, attention should be focused on the distinguishing characteristics listed for each species. -
Physiological and Chemical Studies Upon the Milkweed (Asclepias Syriaca L) Fisk Gerhardt Iowa State College
Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1928 Physiological and chemical studies upon the milkweed (Asclepias syriaca L) Fisk Gerhardt Iowa State College Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Agricultural Science Commons, Agriculture Commons, and the Plant Biology Commons Recommended Citation Gerhardt, Fisk, "Physiological and chemical studies upon the milkweed (Asclepias syriaca L)" (1928). Retrospective Theses and Dissertations. 14748. https://lib.dr.iastate.edu/rtd/14748 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. INFORMATION TO USERS This manuscript has been reproduced from the microfilm master. UMl films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send UMl a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g., maps, drawings, charts) are reproduced by sectioning the original, beginning at the upper left-hand comer and continuing from left to right in equal sections with small overiaps. -
ORNAMENTAL GARDEN PLANTS of the GUIANAS: an Historical Perspective of Selected Garden Plants from Guyana, Surinam and French Guiana
f ORNAMENTAL GARDEN PLANTS OF THE GUIANAS: An Historical Perspective of Selected Garden Plants from Guyana, Surinam and French Guiana Vf•-L - - •• -> 3H. .. h’ - — - ' - - V ' " " - 1« 7-. .. -JZ = IS^ X : TST~ .isf *“**2-rt * * , ' . / * 1 f f r m f l r l. Robert A. DeFilipps D e p a r t m e n t o f B o t a n y Smithsonian Institution, Washington, D.C. \ 1 9 9 2 ORNAMENTAL GARDEN PLANTS OF THE GUIANAS Table of Contents I. Map of the Guianas II. Introduction 1 III. Basic Bibliography 14 IV. Acknowledgements 17 V. Maps of Guyana, Surinam and French Guiana VI. Ornamental Garden Plants of the Guianas Gymnosperms 19 Dicotyledons 24 Monocotyledons 205 VII. Title Page, Maps and Plates Credits 319 VIII. Illustration Credits 321 IX. Common Names Index 345 X. Scientific Names Index 353 XI. Endpiece ORNAMENTAL GARDEN PLANTS OF THE GUIANAS Introduction I. Historical Setting of the Guianan Plant Heritage The Guianas are embedded high in the green shoulder of northern South America, an area once known as the "Wild Coast". They are the only non-Latin American countries in South America, and are situated just north of the Equator in a configuration with the Amazon River of Brazil to the south and the Orinoco River of Venezuela to the west. The three Guianas comprise, from west to east, the countries of Guyana (area: 83,000 square miles; capital: Georgetown), Surinam (area: 63, 037 square miles; capital: Paramaribo) and French Guiana (area: 34, 740 square miles; capital: Cayenne). Perhaps the earliest physical contact between Europeans and the present-day Guianas occurred in 1500 when the Spanish navigator Vincente Yanez Pinzon, after discovering the Amazon River, sailed northwest and entered the Oyapock River, which is now the eastern boundary of French Guiana. -
Glacial Lake Albany Butterfly Milkweed Plant Release Notice
UNITED STATES DEPARTMENT OF AGRICULTURE NATURAL RESOURCES CONSERVATION SERVICE BIG FLATS, NEW YORK AND ALBANY PINE BUSH PRESERVE COMMISSION ALBANY, NEW YORK AND THE NATURE CONSERVANCY EASTERN NEW YORK CHAPTER TROY, NEW YORK AND NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION ALBANY, NEW YORK NOTICE OF RELEASE OF GLACIAL LAKE ALBANY GERMPLASM BUTTERFLY MILKWEED The Albany Pine Bush Preserve Commission, U.S. Department of Agriculture, Natural Resources Conservation Service, The Nature Conservancy, and the New York State Department of Environmental Conservation, announce the release of a source-identified ecotype of Butterfly milkweed (Asclepias tuberosa L.). As a source identified release, this plant will be referred to as Glacial Lake Albany Germplasm butterfly milkweed, to document its original location. It has been assigned the NRCS accession number, 9051776. This alternative release procedure is justified because there is an immediate need for a source of local ecotype of butterfly milkweed. Plant material of this specific ecotype is needed for ecosystem and endangered species habitat restoration in the Pine Barrens of Glacial Lake Albany. The inland pitch pine - scrub oak barrens of Glacial Lake Albany are a globally rare ecosystem and provide habitat for 20 rare species, including the federally endangered Karner blue butterfly (Lycaeides melissa samuelis). The potential for immediate use is high and the commercial potential beyond Glacial Lake Albany is probably high. Collection Site Information: Stands are located within Glacial Lake Albany, from Albany, New York to Glens Falls, New York, and generally within the Albany Pine Bush Preserve, just west of Albany, New York. The elevation within the Pine Barrens is approximately 300 feet, containing a savanna-like ecosystem with sandy soils wind- swept into dunes, following the last glacial period. -
July 21St 2020 Virtual Meeting Using Zoom Speaker: Nina Rach, Houston Orchid Society Topic: Introduction to the Orchid Family
Plumeria Potpourri The Plumeria Society of America July 21st 2020 Virtual Meeting using Zoom Speaker: Nina Rach, Houston Orchid Society Topic: Introduction to the Orchid Family July 2020 President’s Corner p 2 Variations in Inflos—Paula Furtwangler p 3 A Plumeria Journey from 1 to 2,000— p 5 George Straw Getting Leaves with No Roots—Scott Lawder p 8 JL ‘Hawaiian Classic’ My Plumeria Journey—Charlie Chen p 9 President’s Corner by Ray Allison ([email protected]) With great deliberation and thought, the PSA Board of Directors has decided to cancel all in-person meetings for the balance of 2020 due to concerns over COVID-19. All sale events have been cancelled, and our remaining two general meetings will be virtual via Zoom software. All PSA members will get email instructions one week prior to the event and again the day before on how to get to the Zoom meetings. Our newsletter will be printed for July and mailed to those who have requested one to be mailed. The entire PSA paid membership will get a digital newsletter. COVID continues to change all of our norms and lives. However, like our families, friends, and loved ones, our plumeria almost always make us smile. The blooming season is here—smile, garden, love your plumeria, friends, loved ones, and your families. Please share those blooms on our Facebook page so we can all enjoy. Stay happy, healthy, and safe. If you’re on Instagram, join us at Virtual Meeting - July 21st https://instagram.com/p/BiuuQVwnZcF Speaker: Nina Rach, Houston Orchid Society The Plumeria Society of America Topic: Introduction to the Orchid Family— What you can grow in and around the Social Media Guidelines and Information Houston area (see the PSA Facebook Group Files section for the full document) • The Zoom waiting room will open at 7 pm on the • Because the PSA is a non-profit organization, meeting day; the speaker will start at about 7:30 pm. -
Plumeria Potpo Urri
The Plumeria Society of America, Inc. July 2013 P ri lumeria Potpour Next Meeting: Tuesday, July 9, 2013, 7:30 p.m. Houston Garden Center in Hermann Park 1500 Hermann Drive, Houston, Texas e Anyone with an interest in plumerias is invited to attend e Come to the July meeting! George Hadjigeorge will tell us about the advantages of callusing a plumeria cutting (before rooting) and how to build a humidity chamber! President’s Corner Mark Wright page 2 In Steel Magnolia Emerson Willis page 3 Bud Guillot’s 91st Birthday Robert Fovall page 4 this How to Avoid Making Worthless Callus George Hadjigeorge page 6 issue ... July 2013 PSA Sale German Collazos page 13 Photos page 16 Plumeria Potpourri by Mark Wright, Texas President’s Corner email: [email protected] This is an odd time of the year for me. I should the sale. When it’s all over, the floors must be swept be keeping up with my trees, collecting blooms for and all evidence of our presence taken away. display, admiring new inflos, and sniffing flowers. At our sale last month, we sold over 1,200 items, Instead, we are between our two plant shows and most of which were rooted trees and cuttings, in 5½ sales, and I’m swept up in that. This next sale will hours. I think most small retail businesses would have be my last one as president. Even after the previous a problem doing this. There is no magic involved— seven sales, they are a mystery to me. just hard work and great team work. -
December 2015 / January 2016
University of Arizona Yavapai County Cooperative Extension Yavapai Gardens Master Gardener Newsletter December 2015 - January 2016 Mushrooms for Your Kitchen and Garden By Lori Dekker The world of mushrooms Events & Activities is entering a new era. In the past gardeners and MG Association Meeting, NO MEETING IN DECEM- foodies have considered BER, next meeting Jan. 20 in Prescott. 6:30pm the mushroom to be a Alta Vista Gardening Club, Prescott, fourth Tues- garden novelty or a tasty day of the month, 12:30pm. Call 928-458-9508 for culinary delight, while a information. few of us have an interest in the possible health benefits or the psy- cho/spiritual/recreational uses of a few of the more famous mush- Prescott Area Gourd Society, third Wednesday of the rooms. For now, I’d like to consider the potential health benefits of month, 10:30am, at Miller Valley Indoor Art Market, fungi in your soil and therefore your garden. 531 Madison Ave, Prescott When left to their own devices mushrooms, or more accu- rately fungi, are decomposers and eventually constructors. In a nut- Prescott Orchid Society, 4rd Sunday of the month, 1pm at the Prescott Library, (928) 717-0623 shell, they build soil from the raw material of litter and waste found in the garden. Since they digest food outside their bodies, they are Prescott Area Iris Society call 928-445-8132 for date essentially “sweating” digestive enzymes and producing waste as and place information. they grow through their environment. To put it more simply and hap- pily for gardeners, the fungus breaks down complex compounds Mountain View Garden Club, Prescott Valley, Dewey into more simple ones that then become available, leaving behind area, 2nd Friday of month, 1:30pm, call 775-4993 for metabolites that can, in turn, be utilized by other microbes. -
Atoll Research Bulletin No. 503 the Vascular Plants Of
ATOLL RESEARCH BULLETIN NO. 503 THE VASCULAR PLANTS OF MAJURO ATOLL, REPUBLIC OF THE MARSHALL ISLANDS BY NANCY VANDER VELDE ISSUED BY NATIONAL MUSEUM OF NATURAL HISTORY SMITHSONIAN INSTITUTION WASHINGTON, D.C., U.S.A. AUGUST 2003 Uliga Figure 1. Majuro Atoll THE VASCULAR PLANTS OF MAJURO ATOLL, REPUBLIC OF THE MARSHALL ISLANDS ABSTRACT Majuro Atoll has been a center of activity for the Marshall Islands since 1944 and is now the major population center and port of entry for the country. Previous to the accompanying study, no thorough documentation has been made of the vascular plants of Majuro Atoll. There were only reports that were either part of much larger discussions on the entire Micronesian region or the Marshall Islands as a whole, and were of a very limited scope. Previous reports by Fosberg, Sachet & Oliver (1979, 1982, 1987) presented only 115 vascular plants on Majuro Atoll. In this study, 563 vascular plants have been recorded on Majuro. INTRODUCTION The accompanying report presents a complete flora of Majuro Atoll, which has never been done before. It includes a listing of all species, notation as to origin (i.e. indigenous, aboriginal introduction, recent introduction), as well as the original range of each. The major synonyms are also listed. For almost all, English common names are presented. Marshallese names are given, where these were found, and spelled according to the current spelling system, aside from limitations in diacritic markings. A brief notation of location is given for many of the species. The entire list of 563 plants is provided to give the people a means of gaining a better understanding of the nature of the plants of Majuro Atoll. -
Marsdenia Maingayi (Apocynaceae: Asclepiadoideae), a Rare Rainforest Woody Climber Rediscovered in Singapore
Gardens’ Bulletin Singapore 65(2): 241–249. 2013 241 Marsdenia maingayi (Apocynaceae: Asclepiadoideae), a rare rainforest woody climber rediscovered in Singapore Y.S. Yeoh1, C.K. Yeo2, W.F. Ang3 and Y.W. Low4 1NUS High School of Mathematics and Science, 20 Clementi Avenue 1, 129957 Singapore [email protected] 2Office of the Chief Science and Technology Officer, Ministry of Home Affairs, New Phoenix Park, 28 Irrawaddy Road, 329560 Singapore [email protected] 3Horticulture and Community Gardening Division, National Parks Board, 100K Pasir Panjang Road, 118526 Singapore [email protected] 4Herbarium, Singapore Botanic Gardens, National Parks Board, 1 Cluny Road, 259569 Singapore [email protected] ABSTRACT. Marsdenia maingayi, a rare rainforest climber previously thought to be extinct in Singapore, was rediscovered in the vicinity of MacRitchie Reservoir, Central Catchment Nature Reserve in July 2012. This is the second sighting of the taxon in Singapore since it was first collected in Changi in 1885—more than 120 years later. Based on this recent discovery, additional observations on the taxon are provided here and the conservation status of this species is revised to Critically Endangered for Singapore. Marsdenia maingayi is lectotypified here. Keywords. Apocynaceae, Asclepiadoideae, Central Catchment Nature Reserve, extinct, lectotypification, MacRitchie Reservoir Park, Marsdenia maingayi, rediscovery, Stephanotis maingayi Introduction Marsdenia R.Br. (Apocynaceae, Asclepiadoideae) is a genus consisting of about 200 species of twining woody climbers and subshrubs distributed worldwide in the warm tropical and subtropical regions (Mabberley 2008). Robert Brown dedicated the genus to the First Secretary of the British Admiralty, William Marsden (1754- 1836), who was an authority on Sumatran history and an avid promoter of botany (Brown 1810).