Harold St. John-Career Synopsis and Bibliography
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The Fossil Pollen Record of the Pandanaceae
The Fossil Pollen Record of the Pandanaceae DAVID M. JARZEN Paleobiology Division National Museum of Natural Sciences National Museums of Canada Ottawa, Canada Abstract The fossil record of pollen comparable to the family Pandanaceae and sometimes directly comparable with the extant genus Pandanus extends back to the latest Upper Cretaceous. The family which once had a wide geographic distribution on all continents except Australia, has, since the mid-Tertiary, become restricted to the Old World tropics and subtropics. Introduction The monocotyledon genus Pandanus Rumph. ex L. comprises about 600 species of trees, shrubs and less frequently subshrubs. Several, such as P. epiphyticus Martelli and P. altico/a Holt. and St. John from Malaya and Borneo are truly epiphytic though facultatively so, also occurring on boulders of limestone or sand stone (Stone, 1978). The tree habit is the most common, and such pandans form a conspicuous part of the vegetation of many tropical shorelines. The pandans (or screw-pines) are distributed throughout the palaeotropics, with species occurring on nearly all tropical and marginally subtropical islands of the Pacific, the northern tropical regions of Australia, tropical Southeast Asia, Indonesia, the Philippines, southern India and islands of the Indian Ocean, the Malagasy Republic and East and West Africa (Stone, 1976). The genus does not occur naturally in the neotropics. Map 1 illustrates the overall distribution of the genus, as well as the known fossil pollen reports of Pandanaceae. The pandans are dioecious, with the staminate plants, particularly of the forest species, being less frequently collected than the pistillate plants, due to the brief, ephemeral staminate anthesis. -
The New Zealand Rain Forest: a Comparison with Tropical Rain Forest! J
The New Zealand Rain Forest: A Comparison with Tropical Rain Forest! J. W. DAWSON2 and B. V. SNEDDON2 ABSTRACT: The structure of and growth forms and habits exhibited by the New Zealand rain forest are described and compared with those of lowland tropical rain forest. Theories relating to the frequent regeneration failure of the forest dominants are outlined. The floristic affinities of the forest type are discussed and it is suggested that two main elements can be recognized-lowland tropical and montane tropical. It is concluded that the New Zealand rain forest is comparable to lowland tropical rain forest in structure and in range of special growth forms and habits. It chiefly differs in its lower stature, fewer species, and smaller leaves. The floristic similarity between the present forest and forest floras of the Tertiary in New Zealand suggest that the former may be a floristically reduced derivative of the latter. PART 1 OF THIS PAPER describes the structure The approximate number of species of seed and growth forms of the New Zealand rain plants in these forests is 240. From north to forest as exemplified by a forest in the far north. south there is an overall decrease in number of In Part 2, theories relating to the regeneration species. At about 38°S a number of species, of the dominant trees in the New Zealand rain mostly trees and shrubs, drop out or become forest generally are reviewed briefly, and their restricted to coastal sites, but it is not until about relevance to the situation in the study forest is 42°S, in the South Island, that many of the con considered. -
Origin of Hawaiian Endemic Species of Canavalia (Fabaceae) from Sea-Dispersed Species Revealed by Chloroplast and Nuclear DNA Sequences
J. Jpn. Bot. 86: 15–25 (2011) Origin of Hawaiian Endemic Species of Canavalia (Fabaceae) from Sea-Dispersed Species Revealed by Chloroplast and Nuclear DNA Sequences a a,† b Mohammad VATANPARAST , Koji TAKAYAMA , Mario S. SOUSA , Yoichi c a, TATEISHI and Tadashi KAJITA * aDepartment of Biology, Graduate School of Science, Chiba University, 1-33, Yayoi, Inage, Chiba, 263-8522 JAPAN; bDepartamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México, Apartado Postal 70-367, 04510 México, D. F., MÉXICO; cFaculty of Education, University of the Ryukyus, 1, Senbaru, Nishihara, Okinawa, 903-0129 JAPAN; †Present address: Department of Plant Systematics and Evolution, Institute of Botany, University of Vienna. Rennweg 14, A-1030 Wien, AUSTRIA *Corresponding author: [email protected] (Accepted on July 22, 2010) To reveal the origin of the Hawaiian endemic Canavalia species, phylogenetic analyses of chloroplast DNA (cpDNA) and internal transcribed spacers (ITS) of nuclear ribosomal DNA (nrDNA) sequences were performed. Phylogenetic analyses of 6 cpDNA regions (6386 bp) and of nrDNA ITS (708 bp) for all 6 species of the Hawaiian endemic subgenus Maunaloa together with samples from the other 3 subgenera of Canavalia suggested that subgenus Maunaloa is monophyletic and more closely related to subgenus Canavalia than to other subgenera. Phylogenetic analyses of multiple haplotypes of the nrDNA ITS suggested that the Hawaiian endemic species of Canavalia originated from a sea-dispersed species of subgenus Canavalia, possibly Canavalia rosea (Sw.) DC., which is a pantropical species whose seeds are spread by sea drift. A single origin for subgenus Maunaloa might be also suggested. Key words: Canavalia, chloroplast DNA, Hawaiian Islands, nrDNA ITS, phylogeny, seed dispersal. -
Zootaxa,Lovell Augustus Reeve (1814?865): Malacological Author and Publisher
ZOOTAXA 1648 Lovell Augustus Reeve (1814–1865): malacological author and publisher RICHARD E. PETIT Magnolia Press Auckland, New Zealand Richard E. Petit Lovell Augustus Reeve (1814–1865): malacological author and publisher (Zootaxa 1648) 120 pp.; 30 cm. 28 November 2007 ISBN 978-1-86977-171-3 (paperback) ISBN 978-1-86977-172-0 (Online edition) FIRST PUBLISHED IN 2007 BY Magnolia Press P.O. Box 41-383 Auckland 1346 New Zealand e-mail: [email protected] http://www.mapress.com/zootaxa/ © 2007 Magnolia Press All rights reserved. No part of this publication may be reproduced, stored, transmitted or disseminated, in any form, or by any means, without prior written permission from the publisher, to whom all requests to reproduce copyright material should be directed in writing. This authorization does not extend to any other kind of copying, by any means, in any form, and for any purpose other than private research use. ISSN 1175-5326 (Print edition) ISSN 1175-5334 (Online edition) 2 · Zootaxa 1648 © 2007 Magnolia Press PETIT Zootaxa 1648: 1–120 (2007) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA Copyright © 2007 · Magnolia Press ISSN 1175-5334 (online edition) Lovell Augustus Reeve (1814–1865): malacological author and publisher RICHARD E. PETIT 806 St. Charles Road, North Myrtle Beach, SC 29582-2846, USA. E-mail: [email protected] Table of contents Abstract ................................................................................................................................................................................4 -
Canavalia Rosea Click on Images to Enlarge
Species information Abo ut Reso urces Hom e A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Canavalia rosea Click on images to enlarge Family Fabaceae Scientific Name Canavalia rosea (Sw.) DC. Candolle, A.P. de (1825) Prodromus 2: 404. Common name Flowers. Copyright Barry Jago Bean, Beach; Coastal Jack Bean; Bean, Coastal Jacl; Bean, Mackenzie; Coastal Canavalia; Canavalia, Coastal; Beach Bean; Bean, Beach; Fire Bean; Mackenzie Bean Stem A slender vine not exceeding a stem diameter of 2 cm. Leaves Middle leaflet blade about 6.3-7 x 5-6.2 cm, stalk about 2.5-3.5 cm long, grooved on the upper surface. Lateral leaflet blades about 5.5-7.4 x 3.5-4.8 cm on stalks about 0.3-0.5 cm long. Compound leaf petiole about 3.5-5.2 cm long, grooved on the upper surface. Stipules caducous. Stipels about 2.5-3 mm long. Lateral Fruits. Copyright CSIRO veins forming loops inside the blade margin. Flowers Racemes longer than the leaves. Flowers about 20-25 mm diam. at anthesis. Calyx tube about 12-14 mm long, lobes of unequal size, about 1.6-3.5 mm long. Petals: standard about 25 mm long; wings and keel about 23 mm long. Stamens 10, all filaments +/- fused to form a tube about 15-18 mm long with free filaments projecting above the tube. Free filaments about 3-6 mm long, alternately longer and shorter. Ovary elongated, densely clothed in appressed pale (whitish) hairs. -
Spiders of the Hawaiian Islands: Catalog and Bibliography1
Pacific Insects 6 (4) : 665-687 December 30, 1964 SPIDERS OF THE HAWAIIAN ISLANDS: CATALOG AND BIBLIOGRAPHY1 By Theodore W. Suman BISHOP MUSEUM, HONOLULU, HAWAII Abstract: This paper contains a systematic list of species, and the literature references, of the spiders occurring in the Hawaiian Islands. The species total 149 of which 17 are record ed here for the first time. This paper lists the records and literature of the spiders in the Hawaiian Islands. The islands included are Kure, Midway, Laysan, French Frigate Shoal, Kauai, Oahu, Molokai, Lanai, Maui and Hawaii. The only major work dealing with the spiders in the Hawaiian Is. was published 60 years ago in " Fauna Hawaiiensis " by Simon (1900 & 1904). All of the endemic spiders known today, except Pseudanapis aloha Forster, are described in that work which also in cludes a listing of several introduced species. The spider collection available to Simon re presented only a small part of the entire Hawaiian fauna. In all probability, the endemic species are only partly known. Since the appearance of Simon's work, there have been many new records and lists of introduced spiders. The known Hawaiian spider fauna now totals 149 species and 4 subspecies belonging to 21 families and 66 genera. Of this total, 82 species (5596) are believed to be endemic and belong to 10 families and 27 genera including 7 endemic genera. The introduced spe cies total 65 (44^). Two unidentified species placed in indigenous genera comprise the remaining \%. Seventeen species are recorded here for the first time. In the catalog section of this paper, families, genera and species are listed alphabetical ly for convenience. -
From Jack Bean (Canavalia Ensiformis) Leaves
Plant Physiol. (1975) 55, 975-977 In Vitro Synthesis of Ureidohomoserine by an Enzyme from Jack Bean (Canavalia ensiformis) Leaves Received for publication December 9, 1974 and in revised form February 19, 1975 THOMAS DENNY O'NEAL Department of Biology, Rensselaer Polytechnic Institute, Troy, New York 12181 ABSTRACT Identification of the products employed the use of one- dimensional TLC on Silica Gel G An enzyme was extensively purified from jack bean leaves plates, using phenol-H2O (Canavalia (77:23, v/v) or secbutanol-16% NH,OH, (3:1, v/v) as the ensiformis L.) which produced o-ureidohomoserine solvents. Citrulline and from L-canaline and carbamyl phosphate. The most ureidohomoserine were located by highly puri- with or fied preparations catalyzed both this reaction and citrulline syn- spraying ninhydrin Ehrlich's reagent (2% w/v p-di- thesis from ornithine and and the ratio methylaminobenzaldehyde in 5% HCI). Both ureidohomo- carbamyl phosphate, of serine and the two activities remained nearly constant during purification. citrulline had approximately the same RF value When hydrated jack bean seeds were the in either solvent, and reacted with both reagents. enzyme source, orni- The thine carbamyltransferase (EC 2.1.3.3) activity was high but enzymes were assayed at 37 C for 10 min. The assay synthesis of ureidohomoserine was barely detectable. Both contained enzyme, 3 mM L-ornithine or L-canaline, 6 mM ornithine carbamyltransferase and the ureidohomoserine syn- carbamyl phosphate, 33 mm tris-HCl buffer, pH 7.8 (for thesizing enzyme had similar Km values for carbamyl phos- CCT' or pH 8.3 (for OCT) and H20 to a final volume of phate. -
Newsletter No
Newsletter No. 167 June 2016 Price: $5.00 AUSTRALASIAN SYSTEMATIC BOTANY SOCIETY INCORPORATED Council President Vice President Darren Crayn Daniel Murphy Australian Tropical Herbarium (ATH) Royal Botanic Gardens Victoria James Cook University, Cairns Campus Birdwood Avenue PO Box 6811, Cairns Qld 4870 Melbourne, Vic. 3004 Australia Australia Tel: (+61)/(0)7 4232 1859 Tel: (+61)/(0) 3 9252 2377 Email: [email protected] Email: [email protected] Secretary Treasurer Leon Perrie John Clarkson Museum of New Zealand Te Papa Tongarewa Queensland Parks and Wildlife Service PO Box 467, Wellington 6011 PO Box 975, Atherton Qld 4883 New Zealand Australia Tel: (+64)/(0) 4 381 7261 Tel: (+61)/(0) 7 4091 8170 Email: [email protected] Mobile: (+61)/(0) 437 732 487 Councillor Email: [email protected] Jennifer Tate Councillor Institute of Fundamental Sciences Mike Bayly Massey University School of Botany Private Bag 11222, Palmerston North 4442 University of Melbourne, Vic. 3010 New Zealand Australia Tel: (+64)/(0) 6 356- 099 ext. 84718 Tel: (+61)/(0) 3 8344 5055 Email: [email protected] Email: [email protected] Other constitutional bodies Hansjörg Eichler Research Committee Affiliate Society David Glenny Papua New Guinea Botanical Society Sarah Matthews Heidi Meudt Advisory Standing Committees Joanne Birch Financial Katharina Schulte Patrick Brownsey Murray Henwood David Cantrill Chair: Dan Murphy, Vice President Bob Hill Grant application closing dates Ad hoc adviser to Committee: Bruce Evans Hansjörg Eichler Research -
Hugh Cuming (1791-1865) Prince of Collectors by S
J. Soc. Biblphy not. Hist. (1980) 9 (4): 477-501 Hugh Cuming (1791-1865) Prince of collectors By S. PETER DANCE South Bank House, Broad Street, Hay-on-Wye, Powys INTRODUCTION A combination of superabundant energy, unquenchable enthusiasm and endless opportunity was responsible for the remarkable increase in our knowledge of the natural world during the nineteenth century. For every man of action prepared to risk his life in foreign parts there was a dozen armchair students eager to publish descriptions and illustrations of the plants and animals he brought home. Among nineteenth-century men of action few con- tributed as much to the material advance of natural history as Hugh Cuming (1791 —1865) and none has received such an unequal press. A widely accepted picture of the man is contained in a popular and much acclaimed book1 published in the 1930s: The research after the rare, a quasi-commercial, quasi-scientific research, is typified, glorified and carried to the point of exhausting the fun of the game, in the career of the excellent Englishman Hugh Cuming, a wealthy amateur, who set out in a private yacht to cruise the world for new shells, some- thing to tickle the jaded fancy of the European collector in his castle or parsonage or shell-shop. In the Philippines Cuming sent native collectors into the jungles after tropical tree snails, and saw one fellow returning with a sack full from which specimens (every one possibly a genus new to science) were dribbling carelessly along the jungle floor. On a reef in the South Seas (which has since been destroyed by a hurricane) he came on eight living shells of the 'Glory-of-the-Sea'. -
Rainforest Study Group NE WSLETCER No 60
Associations of Societies for Growing Australian PIants ASGAP Rainforest Study Group NE WSLETCER No 60. (5) January 2005 ISSN 0729-5413 Annual Subscription $5, $1 0 overseas IMPORTANT NOTICE: Group Leader: Kris Kupsch, 16 Glenelg Close Kewarra Beach, Cairns 4879 Ph. (07) 40556201 with& Australia re-vc‘ineficr is a s&l genus of climb& p&dan7s with 5 species, 4 dccurring in the 63 Tropics, 1 &described species fkom the 'Cape', 2 species extending into south-eastem Qneensknd and E excdsu menking into Mf NSW at 140gm's Scmb just north of Mwillnmbah. F. excelsa is didngukhed from its mmmon relative I;. scandens by its narrower, longer Wdes leaves and white floral bracts (F. adsa are orange). F. rrrargimtd and F. pmostata have subpopuIations within the Dainfree area with disjunct populations m Cape Yo&. The undescribd species occurs in the Claudie River district and the MGIlwrailh Range and is as vet untried in horticulture. This species maj7 prove to be cold a Lieuah ram@ swamp. CULTIVATION I have tried growing F rnarginaia in NE NSW however all specimens died during the winter. F. excelsa and 1;: scanifens are may grown in a wet raintbrest garden as EBr south as Sydney; however soutkarn provenance mat&al is snggested for sabtmpid climates. Fmycmetia species are dioecioas (separate sexed Mduals) adding to the difhdty in Wing ripe hits. They are 3 dygrown by cutljngs as adv~ntitionsclimbing mots are present which aid propagation. They are best planted within the shade however m (dm some cxposm wbrn ablishd, especially I? muvginata. P. pmmsmra is easily grown by cuttings; howeva 1 haven't tried it in NSW. -
Fruits and Seeds of Genera in the Subfamily Faboideae (Fabaceae)
Fruits and Seeds of United States Department of Genera in the Subfamily Agriculture Agricultural Faboideae (Fabaceae) Research Service Technical Bulletin Number 1890 Volume I December 2003 United States Department of Agriculture Fruits and Seeds of Agricultural Research Genera in the Subfamily Service Technical Bulletin Faboideae (Fabaceae) Number 1890 Volume I Joseph H. Kirkbride, Jr., Charles R. Gunn, and Anna L. Weitzman Fruits of A, Centrolobium paraense E.L.R. Tulasne. B, Laburnum anagyroides F.K. Medikus. C, Adesmia boronoides J.D. Hooker. D, Hippocrepis comosa, C. Linnaeus. E, Campylotropis macrocarpa (A.A. von Bunge) A. Rehder. F, Mucuna urens (C. Linnaeus) F.K. Medikus. G, Phaseolus polystachios (C. Linnaeus) N.L. Britton, E.E. Stern, & F. Poggenburg. H, Medicago orbicularis (C. Linnaeus) B. Bartalini. I, Riedeliella graciliflora H.A.T. Harms. J, Medicago arabica (C. Linnaeus) W. Hudson. Kirkbride is a research botanist, U.S. Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, BARC West Room 304, Building 011A, Beltsville, MD, 20705-2350 (email = [email protected]). Gunn is a botanist (retired) from Brevard, NC (email = [email protected]). Weitzman is a botanist with the Smithsonian Institution, Department of Botany, Washington, DC. Abstract Kirkbride, Joseph H., Jr., Charles R. Gunn, and Anna L radicle junction, Crotalarieae, cuticle, Cytiseae, Weitzman. 2003. Fruits and seeds of genera in the subfamily Dalbergieae, Daleeae, dehiscence, DELTA, Desmodieae, Faboideae (Fabaceae). U. S. Department of Agriculture, Dipteryxeae, distribution, embryo, embryonic axis, en- Technical Bulletin No. 1890, 1,212 pp. docarp, endosperm, epicarp, epicotyl, Euchresteae, Fabeae, fracture line, follicle, funiculus, Galegeae, Genisteae, Technical identification of fruits and seeds of the economi- gynophore, halo, Hedysareae, hilar groove, hilar groove cally important legume plant family (Fabaceae or lips, hilum, Hypocalypteae, hypocotyl, indehiscent, Leguminosae) is often required of U.S. -
Anti-Oxidant, Skin Whitening, and Antibacterial Effects of Canavalia Gladiata Extracts
Original Article Med Biol Sci Eng 2018;1(1):11-17 https://doi.org/10.30579/mbse.2018.1.1.11 pISSN 2586-5188ㆍeISSN 2586-5196 Anti-oxidant, skin whitening, and antibacterial effects of Canavalia gladiata extracts Ho Chan Kim*, Hae Gang Moon*, Yeong Cheol Jeong*, Jung Up Park, Young Ran Kim College of Pharmacy and Research Institute of Drug Development, Chonnam National University, Gwangju, Korea Received October 25, 2017 Canavalia gladiata, a Chinese medicine known as sword bean, has been traditionally used for Revised November 13, 2017 anti-inflammatory and anti-oxidant properties. This study evaluated the pharmacologic Accepted December 1, 2017 effects of C. gladiata on anti-oxidant, skin whitening, and antibacterial activities. The 80% ethanol extracts were prepared from ripe or unripe C. gladiata. We also made activity Corresponding author comparison between ripe and unripe C. gladiata. DPPH and nitro blue tetrazolium/xanthine Young Ran Kim oxidase (XO) assays were used to evaluate the anti-oxidant activity. C. gladiata showed College of Pharmacy and Research antioxidant effect in a dose dependent manner. Next, mushroom tyrosinase activity was Institute of Drug Development, measured to evaluate the skin whitening effect. C. gladiata showed inhibitory effect on Chonnam National University, 77 tyrosinase activity in a dose dependent manner. C. gladiata extracts also inhibited XO activity. Yongbong-ro, Buk-gu, Gwangju In addition, the antibacterial effects were evaluated by using the minimum inhibitory concen- 61186, Korea tration test and disk diffusion assay. C. gladiata showed antibacterial activity to Vibrio Tel: +82-62-530-2923 vulnificus. In conclusion, C. gladiata showed the anti-oxidant, tyrosinase inhibition, and Fax: +82-62-530-2949 antibacterial activities.