191 1917 FRUITLAND^ ' **< NURSERIES, • AUGUSTA" GEORGIA .(
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A Survey for Alkaloids in Hawaiian Plants, III
A Survey for Alkaloids in Hawaiian Plants, III PAUL J. SCHEUER, LAURA P. HORIGAN, AND WEBSTER R. HUDGINS! IN CONTINUATION of our systematic survey for METHODS alkaloids in Hawaiian plants2 we have collected The following procedure is the one which is and tested additional plant species on Oahu, recommended by Raffauf (1958). Hawaii, Maui, and Kauai. Of the 71 samples A 20 g. sample of dried plant parts was in the present report, 15 represent species which ground in a Waring blender with the addition had been tested by us previously. These results of some 95 per cent ethanol. The material was are included here since 13 of these samples were then extracted with 150 m!. of boiling ethanol collected at different locations and 2 gave test for 2 hr. The insoluble plant parts were removed results at variance with previous findings. All by suction filtration and the alcoholic filtrate specimens were collected from living plants. was evaporated to dryness on a steam bath un In parts I and II of this survey testing for der reduced pressure. The residue was dissolved alkaloids was carried out as described by Webb by stirring with a mixture of 50 ml. ether and phytoc~emical (1949', 1952) in his classical 50 ml. of 5 per cent hydrochloric acid. Part of study of the Australian flora. In folloWIng up the aqueous acidic extract containing the non some positive tests as indicated in the survey quaternary alkaloids was tested with Mayer's with actual isolation of alkaloids on a prepara reagent. The validity of a positive alkaloid test tive scale, it has been noted by us and by others was confirmed by adding powdered sodium (e.g., Raffauf, 19'58) that extraction and test chloride to another portion of the acidic ~xtract. -
Morphology, Anatomy, Palynology and Achene Micromorphology of Bellis L. (Asteraceae) Species from Turkey
Acta Bot. Croat. 79 (1), 59–67, 2020 CODEN: ABCRA 25 DOI: 10.37427/botcro-2020-006 ISSN 0365-0588 eISSN 1847-8476 Morphology, anatomy, palynology and achene micromorphology of Bellis L. (Asteraceae) species from Turkey Faruk Karahan* Department of Biology, Faculty of Science and Arts, Hatay Mustafa Kemal University, 31040 Hatay, Turkey Abstract – In the present study, the morphological characters, root, stem and leaf anatomy, pollen and achene micromorphology of Bellis L. species (Bellis annua L., B. perennis L. and B. sylvestris Cirillo) distributed in Turkey have been investigated on light and scanning electron microscope. Palynological analysis showed that pollen characters were found as small to medium size, isopolar, radially symmetrical, oblate-spheroidal and prolate- spheroidal, tricolporate and echinate-perforate ornamentation in the three species. Achene characters were found dark brown to yellow in colour, often cylindrical, compressed, with thickened margin, obovate orobovoid shaped, pappus absent and the coat ornamentations are rectangular with short hairs on the surface. As a result of this study, leaf morphology and some pollen characteristics such as pollen size, shape, perforation and distance be- tween spines were demonstrated to be different among the Bellis species. Keywords: Bellis, common daisy, Compositae, taxonomy, SEM Introduction The genus Bellis L. (Asteraceae) has been included in the Fiz et al. (2002) studied the phylogenetic relationships subtribe Bellidinae Willk. (tribe Astereae Cass.) along with between Bellis and the closely related genera (Bellidastrum 117 other genera representing more than 3000 annual or Scop, Bellium L. and Rhynchospermum Lindl.) and evolu- perennial taxa (Bremer 1994). It is native to western, cen- tion of their morphological characters. -
Diversity of Tribe Astereae (Asteraceae) of Jammu and Kashmir
International Journal of Botany Studies International Journal of Botany Studies ISSN: 2455-541X; Impact Factor: RJIF 5.12 Received: 19-04-2019; Accepted: 23-05-2019 www.botanyjournals.com Volume 4; Issue 4; July 2019; Page No. 100-103 Diversity of tribe Astereae (Asteraceae) of Jammu and Kashmir BL Bhellum Department of Botany, Govt. College for Women, Parade, Jammu, Jammu & Kashmir, India Abstract Introduction: The present paper deals with tribe Astereae comprising of 62 species representing 17 genera of family Asteraceae. The study of this tribe is based on the species within the limits of Jammu and Kashmir State. Many of the species are confined to the alpine zones of Kashmir Himalayas. Tribe Astereae is rich one and studies regarding the number of species in each genus are given. Material and Methods: The study of species of this tribe was made in different parts of Jammu and Kashmir. The genera and species were identified with the help of taxonomic literature and compilation of works of other authors wherever required. The change in colour of the florets on drying causes difficulty to know the identity of species. Result: The tribe Astereae is compiled for the first time from the state of Jammu and Kashmir. Astereae constitutes 2.06% and 2.53% of the species in Jammu and Kashmir and India respectively in comparison to 3000 species of this tribe reported from the world. Eight genera of the tribe Astere have been reported from the state of Jammu and Kashmir with single species. Keywords: astereae, Asteraceae, flora, Jammu and Kashmir, India Introduction species) and Conyza (5 species). -
Phylogenetic Relationships and Generic Delimitation of Eurasian Aster (Asteraceae: Astereae) Inferred from ITS, ETS and Trnl-F Sequence Data
Annals of Botany 109: 1341–1357, 2012 doi:10.1093/aob/mcs054, available online at www.aob.oxfordjournals.org Phylogenetic relationships and generic delimitation of Eurasian Aster (Asteraceae: Astereae) inferred from ITS, ETS and trnL-F sequence data Wei-Ping Li1,*, Fu-Sheng Yang2, Todorka Jivkova3 and Gen-Shen Yin4 1College of Life Sciences, Hunan Normal University, Changsha 410081, China, 2State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, The Chinese Academy of Sciences, Beijing 100093, China, 3Department of Structural Biology, Faculty of Natural Sciences, Shumen University, Shumen 9700, Bulgaria and 4Key Laboratory of Biodiversity and Biogeography, Kunming Institute of Botany, The Chinese Academy of Sciences, Kunming 650204, China * For correspondence. E-mail [email protected] Downloaded from Received: 18 September 2011 Returned for revision: 7 November 2011 Accepted: 13 February 2012 Published electronically: 19 April 2012 † Background and Aims The classification and phylogeny of Eurasian (EA) Aster (Asterinae, Astereae, Asteraceae) remain poorly resolved. Some taxonomists adopt a broad definition of EA Aster, whereas others favour a narrow generic concept. The present study aims to delimit EA Aster sensu stricto (s.s.), elucidate the phylogenetic relationships of EA Aster s.s. and segregate genera. http://aob.oxfordjournals.org/ † Methods The internal and external transcribed spacers of nuclear ribosomal DNA and the plastid DNA trnL-F region were used to reconstruct the phylogeny of EA Aster through maximum parsimony and Bayesian analyses. † Key Results The analyses strongly support an Aster clade including the genera Sheareria, Rhynchospermum, Kalimeris (excluding Kalimeris longipetiolata), Heteropappus, Miyamayomena, Turczaninowia, Rhinactinidia, eastern Asian Doellingeria, Asterothamnus and Arctogeron. -
ABC Outdoor Avail. PRINTED: 9/24/2021 2:51 PM
310.327.9212 [email protected] FAX 310.327.1608 ABC Outdoor Avail. PRINTED: 9/24/2021 2:51 PM GARY’S CELL 714.612.2269 MASTER bg AZALEA SOUTHERN INDICA : >>>>>>> reference copy <<< <<<<<<<< ABELIA Edward Goucher [Pink] *Q B&B 2’ L/S 2.5’x2 #0010-1 DUC DE ROHAN [Salmon pink] L/S 8”x8” L/S14x14 #0460-1 grandiflora [White] *Q OUT M+B&B #0005-1 FIELDER’S WHITE [White] NFS .. M+2 x2.5 #0470-1 SUNSHINE DAYDREAM variegated PP#20961 M+ 1’ x 1’ L/S #0015-1 FORMOSA [Deep lavender] CUT NRQ .. M 2’ x 2.5 #0475-1 ABUTILON : Flowering Maple >>>>>>> reference copy <<< <<<<<<<< GEORGE LINDLEY TABER [Light pink & white] OUT .. NRQ q2 #0485-1 HYBRIDUM APRICOT GLOW M+ 2’ x8” M+ 2x 1.5 OUT #0025-1 MISTRAL [Pink] M+10”x6 M 1’ x 1’ B&B2x2.5 #0500-1 HYB. MID-WHITE [Mid-sized white] L/S 9”x6 M+ 1.5’ M+ 2.5’ #0028-1 PRIDE OF DORKING [Carmine red] NRQ CUT NRQ M 3’x3.5’ #0515-1 hybridum Nabob [Maroon] *Q! LEGGY SCALE q2 L/S #0031-1 SOUTHERN CHARM [Cherry pink] OUT L/S 18x18 M 2x 3.5 #0535-1 HYB. NEW YELLOW black stems NRQ L/S 2’ M 2.5’x 2’ #0032-1 BACOPA MEGACOPA WHITE *test NRQ #0560-1 HYB. ORANGE GLOW L/S 8”x6 M+1.5’ x1 M 3’ x 2’ #0033-1 BAMBOO : >>>>>>> reference copy <<< <<<<<<<< HYB. RED MONARCH [Orange red] FEW;L/S B&B 2' x1 M 2’ x 2’ #0035-1 ♦BAMBUSA M. -
Flowering Plants of Sikkim- an Analysis
FLOWERING PLANTS OF SIKKIM- AN ANALYSIS Paramjit Singh and M. Sanjappa ABSTRACT ikkim is one of the biodiversity rich states of our country. The present paper analyses the flowering plant diversity of the state with some indicative figures of dominant genera like Bulbophyllum, Calanthe, Coelogyne, SCymbidium, Dendrobium, Gentiana, Juncus, Pedicularis, Primula, Rhododendron and Swertia recorded from the region. Nearly 165 species have been named after the state, as they were first collected from the state or plants were known to occur in Sikkim. Some of the representative endemic species of the state have also been listed. One hundred ninety seven families, 1371 genera have been appended with indicative number of species of each genus known to occur in Sikkim. In all more than 4450 species of flowering plants recorded so far. KEYWORDS: Diversity, Dominant genera, Endemics, Families, Flowering Plants, Sikkim Waldheimia glabra in Lhonak, North Sikkim 65 Middle storey of Rhododendron in Conifer forests INTRODUCTION ikkim, the second smallest state of India having an area of around 7096 sq. km is known as the paradise of naturalists. It is a thumb shaped hilly region with Nepal in the west, Bhutan in the east and Tibet in the north and Snorth-east. In the south it is bordered by Darjeeling district of West Bengal. The mountain chains which run southward from the main Himalayan ranges form the natural border of Sikkim; the Chola Range dividing it from Tibet in the north east and Bhutan in the south-east; the Singalila range likewise separating it from Nepal in the west. Mountain passes along these ranges over the years have sustained a two way traffic of traders, pilgrims, and adventurers from Tibet and Central Asia. -
Asteraceae Is One of the Largest Families of Flowering Plants Which Has Not Been Revised for the Flora Malesiana (Ross 1993)
BIOTROPIA NO. 19, 2002 : 65 - 84 NOTES ON THE ASTERACEAE OF SUMATERA SRI SUDARMIYATI TJITROSOEDIRDJO Dept. of Biology, Faculty of Science and Mathematics, Bogor Agricultural University, Jl. Raya Pajajaran, Bogor and South East Asian Regional Center for Tropical Biology (SEAMEO BIOTROP) P.O. Box 116, Bogor, Indonesia. ABSTRACT An account of the tribe composition, endemic taxa, comparison with adjacent areas and weedy Asteraceae of Sumatera is given. Based on the records of January 2000, there are 133 species of 74 genera in 11 tribes. The tribe Heliantheae is the largest, with 28% of the total number of the genera, followed by Astereae with 15%, Inuleae 12%, Senecioneae 10%, Anthemideae, Eupatorieae and Lactuceae 8%, the other tribes are represented by 4% or less. The most diverse genus is Blumea with 14 species. Other genera are only represented by 10 species or less, usually 4, or 3, or 2, and mostly by 1 species only. Thirty nine or about 53% are exotic genera and the native ones are less than half of the total number of the genera. In terms of indigenous and endemic species, Sumatera is richer than Java. There are 1 genus, 7 species and 2 varieties of Asteraceae endemic to Sumatera. A number of 43 important weed species were introduced from Tropical America, Africa, Asia and Europe. Among these Chromolaena odorata and Mikania micrantha are reported as the most noxious ones. List of the genera and species recorded in Sumatera is provided in this paper. Key words : Asteraceae/Sumatera/compositions/endemic species/distribution/weedy Asteraceae INTRODUCTION Asteraceae is one of the largest families of flowering plants which has not been revised for the Flora Malesiana (Ross 1993). -
Karyomorphological Observations on Some Taxa of Asteraceae of Nepal
Pleione 7(1): 219 - 227. 2013. ISSN: 0973-9467 © East Himalayan Society for Spermatophyte Taxonomy Karyomorphological observations on some taxa of Asteraceae of Nepal 1 2 1 Pushpa Karna (Mallick) , Laxmi Manandhar and Buddha Laxmi Vaidya 1Tri-Chandra Multiple Campus, Ghantaghar, Kathmandu, Nepal 2Central Department of Botany, Kirtipur, Nepal [Received revised 15.06.2013; Accepted 20.06.2013] Abstract Chromosome number and karyomorphology of ten taxa of Asteraceae viz. Ageratum conyzoides Linnaeus, Anaphalis triplinervis (Sims) C.B. Clarke var. triplinervis, Aster peduncularis subsp. nepalensis Grierson, Bidens pilosa var. minor (Blume) Sherff, Crassocephalum crepidioides (Bentham) S. Moore, Eupatorium adenophorum Sprengel, Sonchus asper (Linnaeus) Hill, Spilanthes calva de Candolle, Tagetes patula Linnaeus, Rhynchospermum verticillatum Reinwwart collected from different parts of Nepal were observed. Chromosome numbers in somatic cells were recorded to be 2n = 20 in Ageratum conyzoides, Anaphalis triplinervis var. triplinervis; 2n = 40 in Aster peduncularis subsp. nepalensis; 2n = 24 in Tagetes patula; 2n = 36 in Bidens pilosa var. minor and Spilanthes calva; 2n = 40 in Crassocephalum crepidioides; 2n = 50 in Eupatorium adenophorum; 2n = 18 in Sonchus asper and Rhynchospermum verticillatum. Chromosome number and karyomorphology for Aster peduncularis subsp. nepalensis studied in this research are new report. Chromosome counts of Anaphalis triplinervis var. triplinervis, Eupatorium adenophorum, in the present investigation new numbers of chromosomes have been reported. Chromosome counts of Crassocephalum crepidioides, Rhynchospermum verticillatum and Tagetes patula tally with previous reports. The chromosome number and karyotype of the taxa in the present study except 3 taxa viz. A. conyzoides, C. crepidioides and S. asper are new record for Nepal. Key words: Asteraceae, Chromosome number, karyotypes INTRODUCTION Asteraceae is one of the largest families of flowering plants which comprise ca.1500 genera and 23000 species worldwide (Judd et al. -
Euphorbia Pit Scale on Plumeria Rubra, Hodel Et Al., 2020-16
PALMARBOR Hodel et al.: Euphorbia pit scale on Plumeria rubra 2020-16: 1–12 Euphorbia Pit Scale on Plumeria rubra DONALD R. HODEL, LINDA M. OHARA, AND GEVORK ARAKELIAN In late September, 2020, Phil Kinoshita, a plumeria grower and collector in Whittier, California about 20 km east of Los Angeles, noticed lesions or necrotic areas and pits on leaf blades, midribs, and petioles on several Plumeria rubra cultivars in his garden. Co-author Ohara received affected leaves from Phil and, stating that she had never seen this type of damage, shared them with co- author Hodel, and they detected scales or immature psyllids in several of the pits on the petioles and leaves (Figs. 1–2). Ohara and Hodel visited Kinoshita’s garden in early October, photographed and collected additional material, upon which we had noticed more of this pest. They shared the new material with co-author Arakelian, who identified the pest as Planchonia stentae, the Euphorbia or South African pit scale, and noted that he had detected it before on Plumeria. Here we provide an overview of this pest, including its history, damage, description, hosts, and management, mostly as it relates to Plumeria rubra. History Brain (1920) was the first to name and described the Euphorbia pit scale, naming it Asterolecanium stentae and noting it in South Africa on Caralluma caudata, Huernia transvaalensis, and Stapelia sp., all members of the Apocynaceae family, as is Plumeria and now Asclepias. The epithet honors a Miss S. Stent, who sent Brain specimens from C. caudata in July, 1916. Brain noted he had collected additional specimens on H. -
22. TRACHELOSPERMUM Lemaire, Jard. Fleur. 1: 61. 1851
Flora of China 16: 166–168. 1995. 22. TRACHELOSPERMUM Lemaire, Jard. Fleur. 1: 61. 1851. 络石属 luo shi shu Lianas woody, latex white. Leaves opposite. Cymes lax, terminal, pseudoaxillary, or axillary. Flowers white or purplish, 5-merous. Calyx small, deeply divided, basal glands 5–10, apex usually denticulate. Corolla salverform; tube cylindric, 5-angled, dilated at staminal insertion, throat constricted; lobes sharply overlapping to right. Stamens inserted at lower third of corolla tube; anthers sagittate, connivent, adherent to pistil head, anther tips included or exserted, cells spurred at base; disc scales 5, free. Ovaries 2, free, usually longer than disc; ovules numerous in each ovary. Style short; pistil head conical. Follicles 2, linear or fusiform, divergent or parallel. Seeds linear-oblong, not beaked, coma silky white; endosperm copious; cotyledons linear, flat, radicle short. About 15 species: one in North America, the others in Asia; six species in China. 1a. Anther apex exserted or slightly so .................................................................................................................... 1. T. asiaticum 1b. Anther apex included or reaching corolla mouth. 2a. Corolla tube dilated at throat or middle. 3a. Stamens inserted at corolla throat ........................................................................................................... 2. T. bodinieri 3b. Stamens inserted at middle of corolla tube ......................................................................................... 3. T. jasminoides -
Eastern Asian Endemic Seed Plant Genera and Their Paleogeographic History Throughout the Northern Hemisphere 1Steven R
Journal of Systematics and Evolution 47 (1): 1–42 (2009) doi: 10.1111/j.1759-6831.2009.00001.x Eastern Asian endemic seed plant genera and their paleogeographic history throughout the Northern Hemisphere 1Steven R. MANCHESTER* 2Zhi-Duan CHEN 2An-Ming LU 3Kazuhiko UEMURA 1(Florida Museum of Natural History, University of Florida, Gainesville, FL 32611-7800, USA) 2(State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China) 3(National Museum of Nature and Science, Tokyo 169-0073, Japan) Abstract We review the fossil history of seed plant genera that are now endemic to eastern Asia. Although the majority of eastern Asian endemic genera have no known fossil record at all, 54 genera, or about 9%, are reliably known from the fossil record. Most of these are woody (with two exceptions), and most are today either broadly East Asian, or more specifically confined to Sino-Japanese subcategory rather than being endemic to the Sino- Himalayan area. Of the “eastern Asian endemic” genera so far known from the fossil record, the majority formerly occurred in Europe and/or North America, indicating that eastern Asia served as a late Tertiary or Quaternary refugium for taxa. Hence, many of these genera may have originated in other parts of the Northern Hemisphere and expanded their ranges across continents and former sea barriers when tectonic and climatic conditions al- lowed, leading to their arrival in eastern Asia. Although clear evidence for paleoendemism is provided by the gymnosperms -
List of Climbers
List of Climbers S.No Name Family Description 1 Allamanda Apocynaceae Beazil. grandiflora Lam. A small evergreen bushy plant with thin and wiry stem, leaves thin, ovate lanceolate, pointed, usually in 3'8", flowers large, lemon yellow, Bloos during March_may. Height 3-5 feet, Spread 1-2 feet. Propagated from cuttings Suited for plnating in mixedshrubberies. 2 Aristolochia ringens Aristolochiaceae Brazil. Vahl. A prennial climber noted for its odd shaped flowers. It is vigorous and of rapid growth, leaves large round form, glabrous flowers 7-10 in long, green marked with dark purple, hairy inside, with 2 long lips, one of which has a much expanded limb. Blooms during May-July. Propagated from cutting taken from well matured wood. Useful for covering the pergolas arches, rafters or pillars of warm houses. 3 Bignonia cherers Bignoniaceae Triumpet Flowers. Lindl. An evergreen climber growing to 50 feet or more. The rather stiff leaves end in a branched tendrill which clings by means of small disks. In flower it is very showy vine with large cluters of reddish tubular blossoms. As trained plant on a wall it should be pruned hard after flowering, later some of the weakest shooting should be thinned out. Propagated by cuttings of half ripened wood nad by layering. Useful for trailing iver arches, pergolas, trees etc., 4 Bignonia venustaker Bignoniaceae An evergreen climber growing to 50 feet or more. The rather stiff leaves end in a branched tendrill, which clings by means of small disks. In flower it is a very showy vine with large clusters of orange coloured flowers.