Newsletter No.129 December 2006 Price: $5.00 Australian Systematic Botany Society Newsletter 129 (December 2006)

Total Page:16

File Type:pdf, Size:1020Kb

Newsletter No.129 December 2006 Price: $5.00 Australian Systematic Botany Society Newsletter 129 (December 2006) Newsletter No.129 December 2006 Price: $5.00 Australian Systematic Botany Society Newsletter 129 (December 2006) AUSTRALIAN SYSTEMATIC BOTANY SOCIETY INCORPORATED Council President Vice President John Clarkson Darren Crayn Centre for Tropical Agriculture Royal Botanic Gardens Sydney PO Box 1054 Mrs Macquaries Road Mareeba, Queensland 4880 Sydney NSW 2000 tel: (07) 4048 4745 tel: (02) 9231 8111 email: [email protected] email: [email protected] Secretary Treasurer Kirsten Cowley Anna Monro Centre for Plant Biodiversity Research Centre for Plant Biodiversity Research Australian National Herbarium Australian National Herbarium GPO Box 1600, Canberra ACT 2601 GPO Box 1600 tel: (02) 6246 5024 Canberra ACT 2601 email: [email protected] tel: (02) 6246 5472 email: [email protected] Councillor Dale Dixon Councillor Northern Territory Herbarium Marco Duretto Parks & Wildlife Commission of the NT Tasmanian Herbarium PO Box 496 Private Bag 4 Palmerston, NT 0831 Hobart, Tasmania 7001 tel.: (08) 8999 4512 tel.: (03) 6226 1806 email: [email protected] email: [email protected] Other Constitutional Bodies Public Officer Hansjörg Eichler Research Committee Kirsten Cowley Barbara Briggs Centre for Plant Biodiversity Research Rod Henderson Australian National Herbarium Betsy Jackes (Contact details above) Tom May Chris Quinn Chair: Darren Crayn, Vice President (ex officio) Grant applications close: 14th Mar/Sep annually Affiliate Society Papua New Guinea Botanical Society ASBS Web site www.anbg.gov.au/asbs Webmaster: Murray Fagg Centre for Plant Biodiversity Research Australian National Herbarium Email: [email protected] Loose inclusions with this issue ● Annual membership fees form (see Newsletter envelope for what you owe) Publication dates of previous issue Austral.Syst.Bot.Soc.Nsltr 128 (December 2006 issue) Hardcopy: 1st November 2006; ASBS Web site: 2nd November 2006 Australian Systematic Botany Society Newsletter 129 (December 2006) From the President By the time this Newsletter arrives we will be well the International Botanical Conference coming into the new year. I hope you and your families “down under” for only the second time in 2011, I have all got safely through the festive season. On am encouraging Council to give some thoughts to behalf of Council I would like to wish you all what the Society can do that year to be part of it. the very best for the year ahead. I know 2006 In the week prior to the Cairns conference was a particularly difficult year for a number of the establishment of the Australian Tropical members and their loved ones who have had to Herbarium (ATH) was formally announced. cope with serious health problems throughout the The ATH is a joint venture between CSIRO, year. My thoughts are with you. Hopefully 2007 Queensland Department of State Development, will be a much kinder year. Trade and Innovation, Queensland Environmental I would like to extend a special thank you to Paul Protection Agency, Commonwealth Department Gadek and his team in Cairns for hosting a very of Environment and Heritage and James Cook successful conference on behalf of the Society University. The new herbarium, which will in November and to Michelle Waycott and her be located with the Australian Tropical Forest small band of helpers for a very informative Institute (ATFI), is currently under construction class on molecular techniques. A full report of on the Cairns campus of James Cook University these appears elsewhere in this Newsletter. I am at Smithfield (for details see Web ref. 1). It will looking forward to seeing lots of you at the next bring together the specimens currently located ASBS conference which will be held in Darwin at the CSIRO Tropical Forest Research Station in September. Mark the week 24th to the 28th in Atherton (QRS), the Queensland Herbarium September in your diaries now. This coincides collection in Mareeba (MBA) and the James with the AVCC common week for Australian Cook University Herbarium from Townsville. universities and follows the CHAH/HISCOM The announcement brought to an end fears that meeting which will be held in Darwin the week the QRS herbarium would be lost to Far North before. The dates were chosen to provide as many Queensland by being transferred to Canberra. as possible with the opportunity to attend what The Society welcomes this decision. The newly will be the first ASBS meeting in the Northern appointed curator, Frank Zich, has already been Territory. The weather in Darwin should be very signed up as a member of the Society. In due pleasant at that time of the year, certainly a whole course I imagine Robyn or Bill will prevail upon lot warmer than in the southern states. I am sure someone to write up a short Newsletter article on Dale Dixon and his team will turn on some real the new facility. Top End hospitality. I value your thoughts on how the Society is We now have firm offers to host conferences progressing. If you have any suggestions do get for the next few years. Adelaide will follow in touch. I would be glad to hear from you. Darwin in 2008 and Armidale the year after that. Web ref. 1. www.anbg.gov.au/cpbr/ath-cairns/ath-info-kit.pdf I think this is a sign of a healthy society. With John Clarkson ASBS Inc. business Hansjörg Eichler Research Fund Application guidelines are available from the Society’s website Only two applications were received for the Darren Crayn September 2006 round. These were of a high standard and the Research Committee decided New members to fund one of these for the amount requested, Council is pleased to welcome the following new $2000: Jasmine Janes (University of Tasmania) members for 2007 to the Society: – The ecology and fine scale genetic diversity of Pterostylidinae (Orchidaceae) in Tasmania. On ● Mr Ashley Field, James Cook University, behalf of the Research Committee I would like to Townsville, Qld. wish Ms Janes the very best for her studies and ● Mr Matthew Flower, GHD Pty Ltd, Darwin, we look forward to seeing a report on her findings N.T. ● Mr John Gardiner, Wiluna, W.A. published in the newsletter in due course. ● Dr Hervé Sauquet, Royal Botanic Gardens, As always the expertise and enthusiasm of the Sydney, N.S.W. Research Committee (Barbara Briggs, Rod ● Mr Ned Wales, Gold Coast City Council, Qld. Henderson, Betsy Jackes, Tom May, Chris Quinn) ● Mr Frank Zich, Australian Tropical Herbarium, is gratefully acknowledged. Atherton, Qld. Potential applicants are advised that the closing Anna Monro, date for the next round is 14th March 2007. Treasurer 1 Australian Systematic Botany Society Newsletter 129 (December 2006) Article Infra-specific variation in Colocasia esculenta (L.) Schott (Araceae) A.E. Orchard Biosecurity Australia, GPO Box 858, Canberra ACT 2601 In Australia taro is generally treated as a esculenta, var. aquatilis and var. nymphaeifolia) unitary species, without infraspecific taxa (see, are recognised. Others to recognise varietal ranks for example, Hay 1996; APC 2006). It is my in this species recently include Hirai et al. (1989); understanding that this will also be the view Wilson & Siemonsma (1996); Onwueme (1999); adopted in Flora of Australia. It reflects the Bown (2000); Ivancic & Lebot (2000), Yoshino widespread view that the taxonomic varieties 2002; Chay-Prove & Goebel (2004); Hicks & recognised until recently are not entirely Nguyen (2004); Daniells et al. (2004); Tyagi et al. satisfactory. This is a valid view. However in 2004; Horsburgh & Noller (2005); and James et agronomic and horticultural contexts these al. (2007). The views of those such as Onyilagha varietal names are still frequently encountered, et al. (1987) who recognise two taxa at species and it seems useful to maintain them, if only rank (C. esculenta and C. antiquorum) seem to for their utility in these contexts. In addition, I have little or no support, believe that there are valid taxonomic reasons to maintain 3 varieties: C. esculenta var. esculenta, On the other hand, those who definitely reject var. antiquorum and var. aquatilis, and for those (rather than just ignore) recognition of formal that agree, I provide a summary of the resultant varieties in C. esculenta (other than the Floras synonymy below. For the most part, only names already cited) include Vinning (2003); Midmore that have appeared in Australian literature, or their et al. (2006) and Hay (1996). Of these, the only basionyms, are listed here. For a full synonymy, one to provide formal taxonomic arguments see Wunderlin & Hansen (2006). in support of abandoning formal taxonomic infraspecific classification was Hay (1996), and The most frequently cited taxonomic authority this is discussed below. Other authors relied on for Colocasia esculenta, at least in agronomic generalised arguments revolving around plasticity, works, is still Purseglove (1972). In this work doubts on the true ‘wild type’, and/or a desire to Purseglove recognised two varieties, C. esculenta use local cultivar names. (L.) Schott var. esculenta and C. esculenta var. antiquorum (Schott) F.T.Hubb. & Rehder. These Hay (1996) noted that the stoloniferous ‘wild equate with the broad “Pacific Taro”, “Dasheen” type’ taro is found from southern Japan through or “Large Corm Taro” (var. esculenta) and the Malesia to northern Australia, and cited evidence “Eddoe” or “Small Corm Taro” (var. antiquorum) that the populations in Australia and New of commerce. Other authors, particularly in Guinea are probably indigenous (see references archaeological fields, have recognised a “Wild in Hay 1996). Ivancic & Lebot (1999) argued Type Taro” with usually inedible corms and that some New Caledonian races may also be propagating by stolons. This is often referred to indigenous. Sauer (1993) considered that taro as C. esculenta var. aquatilis Hassk. reached the Pacific Islands with the Polynesians, who probably acquired it from the Melanesians Despite its great importance as a staple crop in the around 1500–1000 BC.
Recommended publications
  • Revision of Neanotis W.H.Lewis (Rubiaceae) in Thailand
    Tropical Natural History 14(2): 101-111, October 2014 2014 by Chulalongkorn University Revision of Neanotis W.H.Lewis (Rubiaceae) in Thailand KHANIT WANGWASIT1,2 AND PRANOM CHANTARANOTHAI1* 1 Applied Taxonomic Research Center, Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen 40002, THAILAND 2 Queen Sirikit Botanic Garden, The Botanical Garden Organization, Mae Rim, Chiang Mai 50180, THAILAND * Corresponding Author: Pranom Chantaranothai ([email protected]) Received: 6 June 2014; Accepted: 23 September 2014 Abstract.– Neanotis W.H.Lewis (Rubiaceae) in Thailand is mainly distributed in high elevation areas, usually at least 800 m a.s.l., except Neanotis trimera. Five species are enumerated in Thailand viz. N. calycina, N. hirsuta, N. trimera, N. tubulosa and N. wightiana. Hedyotis nalampoonii, H. pahompokae and N. pahompokae, which are endemic and known in Thailand, are presently reduced to the synonym of N. calycina. A key to the Thai species is provided. Lectotypifications of Anotis calycina, A. trimera, Hedyotis stipulata, H. wightiana and Oldenlandia tubulosa are designated. KEY WORDS: Neanotis, Rubiaceae, Hedyotis, Lectotypification, Thailand A. trimerra and A. wightiana var. compressa. INTRODUCTION He also mentioned Hedyotis linleyana which is a synonym of Neaotis hirsuta. Fukuoka Lewis (1966) named the Asian members (1969) named two endemic Hedyotis from of the invalid genus, Anotis DC. (De Thailand, H. pahompokae and H. nalampoonii, Candolle 1830) as Neanotis with one however they resemble N. calycina. section, 28 species and six varieties. Recently, Wikström et al. (2013) transferred Presently, it comprises approximately 31 H. pahompokae to N. pahompokae species (Govaerts et al., 2014). Neanotis is a (Fukuoka) Wikström & Neupane.
    [Show full text]
  • Evolution of Angiosperm Pollen. 7. Nitrogen-Fixing Clade1
    Evolution of Angiosperm Pollen. 7. Nitrogen-Fixing Clade1 Authors: Jiang, Wei, He, Hua-Jie, Lu, Lu, Burgess, Kevin S., Wang, Hong, et. al. Source: Annals of the Missouri Botanical Garden, 104(2) : 171-229 Published By: Missouri Botanical Garden Press URL: https://doi.org/10.3417/2019337 BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Complete website, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/terms-of-use. Usage of BioOne Complete content is strictly limited to personal, educational, and non - commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Downloaded From: https://bioone.org/journals/Annals-of-the-Missouri-Botanical-Garden on 01 Apr 2020 Terms of Use: https://bioone.org/terms-of-use Access provided by Kunming Institute of Botany, CAS Volume 104 Annals Number 2 of the R 2019 Missouri Botanical Garden EVOLUTION OF ANGIOSPERM Wei Jiang,2,3,7 Hua-Jie He,4,7 Lu Lu,2,5 POLLEN. 7. NITROGEN-FIXING Kevin S. Burgess,6 Hong Wang,2* and 2,4 CLADE1 De-Zhu Li * ABSTRACT Nitrogen-fixing symbiosis in root nodules is known in only 10 families, which are distributed among a clade of four orders and delimited as the nitrogen-fixing clade.
    [Show full text]
  • Spermacoce Latifolia Aubl. (Rubiaceae), Una Especie Alóctona Nueva En La Flora Europea
    Orsis26,2012 193-199 Spermacoce latifoliaAubl.(Rubiaceae), unaespeciealóctonanuevaenlafloraeuropea PedroPabloFerrerGallego EmilioLagunaLumbreras CentroparalaInvestigaciónylaExperimentaciónForestal(CIEF) ServiciodeEspaciosNaturalesyBiodiversidad.GeneralitatValenciana Avda.ComarquesdelPaísValencià,114.46930QuartdePoblet,València [email protected] RobertoRosellóGimeno IESJaumeI.PlaçaSanchisGuarner,s/n.12530Burriana,Castelló Manuscritorecibidoenoctubrede2011 Resumen SecitaporprimeravezlapresenciadeSpermacoce latifoliaAubl.(Rubiaceae)comoele- mentoalóctonoysubespontáneoparalafloraeuropea.Estaespeciehasidohalladadentro delosviverosdelCentroparalaInvestigaciónylaExperimentaciónForestaldelaGene- ralitatValenciana,situadosenlalocalidadvalencianadeQuartdePoblet(Valencia, España).LacoincidenciaconcitasrecientesdenuevasespeciesalóctonasparalaPenínsula Ibéricalocalizadasenviverosdelasmismascaracterísticas(i.e.Cleome viscosa,Ludwigia hyssopifolia,Murdannia spirata, Dactyloctenium aegyptium)induceasospecharqueel principalvectordeentradaparaestasespeciespuedeserlafibradecoco,utilizadacomo componenteenlossustratosempleadosenelcultivodeplantasenlosviveros. Palabras clave:Spermacoce latifolia;Rubiaceae;florasubespontánea;Valencia;España. Abstract. About Spermacocelatifolia L. (Rubiaceae), a new non-native species in the European flora Thispaperreports,forthefirsttime,thepresenceofthealienspeciesSpermacoce latifolia Aubl.(Rubiaceae)intheEuropeanflora.Thisspecieshasbeenfoundinsidethenurseries inCentroparalaInvestigaciónylaExperimentaciónForestaldelaGeneralitatValenciana
    [Show full text]
  • Newsletter No.4
    ISSUE NO. 0816-178X ASSOCIATION OF SOCIETIES FOR GROWING AUSTRALIAN PLANTS Brachychiton & Allied Genera Study Group ~ewsletterno. 4 Welcome Vo newsletter no. 4. It's certainly been a while since the last one. I haven't answered many (or any) letters in that time either. The .."... reason is basically that my wife passed away at the start of the year. I now have two sons (& myself) to look after and I just don't get the time for native plants. I also found native plants were a refuge during my wife's illness. Now I have lost my interest in the plants and I feel a break of a year or two will do me good. Of course I'll keep my garden going (albeit full of weed;) .I'll also k&ep interesting planis growing (given to me now 'that I no longer propagate them) so. -please call in if anyone is passing through. ,' ... I . I will keep the study group going, however I am running out of + material. I am trying to cover the Rulingeas and Thomasias. This will take t while. I am collecting material and information at present (thanks mainly tc \ Gwenda McDonald and Dennis Margan). .I I have had visits by Dennis Margan, Bruce and Thelma Wallace and ' Ian Evans. Dennis seems to regularly travel up and down the coast. I'm not sure if he's looking for Goodenias or it's actually part of his work. - (Dennis psobably doesn't know the difference). Bruce and Thelma called in after a visit to Burrendong Arboretum.
    [Show full text]
  • Flora and Fauna Survey June 2018
    Burrup Peninsula Interconnector Pipeline Flora and Fauna Survey June 2018 Prepared for DDG Operations Pty Ltd Report Reference: 21244-18-BISR-1Rev0_180803 This page has been left blank intentionally. Burrup Peninsula Interconnector Pipeline Flora and Fauna Survey Prepared for DDG Operations Pty Ltd Job Number: 21244-18 Reference: 21244-18-BISR-1Rev0_180803 Revision Status Rev Date Description Author(s) Reviewer B. Jeanes A 20/07/2018 Draft Issued for Client Review H. Warrener J. Atkinson J. Johnston B. Jeanes 0 03/08/2018 Final Issued for Information H. Warrener J. Atkinson J. Johnston Approval Rev Date Issued to Authorised by Name Signature A 20/07/2018 M. Goodwin R. Archibald 0 03/08/2018 M. Goodwin S. Pearse © Copyright 2018 Astron Environmental Services Pty Ltd. All rights reserved. This document and information contained in it has been prepared by Astron Environmental Services under the terms and conditions of its contract with its client. The report is for the clients use only and may not be used, exploited, copied, duplicated or reproduced in any form or medium whatsoever without the prior written permission of Astron Environmental Services or its client. DDG Operations Pty Ltd Burrup Peninsula Interconnector Pipeline – Flora and Fauna Survey, June 2018 Abbreviations Abbreviation Definition Astron Astron Environmental Services BAM Biosecurity and Agriculture Management Act 2007 DBNGP Dampier Bunbury Natural Gas Pipeline DBCA Department of Biodiversity, Conservation and Attractions DEC Department of Environment and Conservation
    [Show full text]
  • 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.
    [Show full text]
  • Evolutionary Consequences of Dioecy in Angiosperms: the Effects of Breeding System on Speciation and Extinction Rates
    EVOLUTIONARY CONSEQUENCES OF DIOECY IN ANGIOSPERMS: THE EFFECTS OF BREEDING SYSTEM ON SPECIATION AND EXTINCTION RATES by JANA C. HEILBUTH B.Sc, Simon Fraser University, 1996 A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY in THE FACULTY OF GRADUATE STUDIES (Department of Zoology) We accept this thesis as conforming to the required standard THE UNIVERSITY OF BRITISH COLUMBIA July 2001 © Jana Heilbuth, 2001 Wednesday, April 25, 2001 UBC Special Collections - Thesis Authorisation Form Page: 1 In presenting this thesis in partial fulfilment of the requirements for an advanced degree at the University of British Columbia, I agree that the Library shall make it freely available for reference and study. I further agree that permission for extensive copying of this thesis for scholarly purposes may be granted by the head of my department or by his or her representatives. It is understood that copying or publication of this thesis for financial gain shall not be allowed without my written permission. The University of British Columbia Vancouver, Canada http://www.library.ubc.ca/spcoll/thesauth.html ABSTRACT Dioecy, the breeding system with male and female function on separate individuals, may affect the ability of a lineage to avoid extinction or speciate. Dioecy is a rare breeding system among the angiosperms (approximately 6% of all flowering plants) while hermaphroditism (having male and female function present within each flower) is predominant. Dioecious angiosperms may be rare because the transitions to dioecy have been recent or because dioecious angiosperms experience decreased diversification rates (speciation minus extinction) compared to plants with other breeding systems.
    [Show full text]
  • Chinaxiv:202107.00062V1 中图分类号:Q949 文献标识码:A
    ChinaXiv合作期刊 利用叶绿体基因组数据解析锦葵科梧桐亚科的系统位置和 属间关系 黎若竹 1,2,蔡杰 3,杨俊波 3,张志荣 3,李德铢 3,郁文彬 1,4,5* (1. 中国科学院西双版纳热带植物园 综合保护中心,云南 勐腊 666303;2. 中国科学院大 学,北京 100049; 3. 中国科学院昆明植物研究所 中国西南野生生物种质资源库,昆明 650201; 4. 中国科学院核心植物园保护生物学协同中心,云南 勐腊 666303;5. 中国科学 院东南亚生物多样性研究中心,云南 勐腊 666303) 摘 要:分子系统学研究将传统梧桐科与锦葵科、木棉科和椴树科合并为广义锦葵科,并进 一步分为 9 个亚科。然而,9 个亚科之间的关系尚未完全明确,且梧桐亚科内的属间关系也 未得到解决。为了明确梧桐亚科在锦葵科中的系统发育位置,厘清梧桐亚科内部属间系统发 育关系,该研究对锦葵科 8 个亚科进行取样,共选取 55 个样本,基于叶绿体基因组数据, 采用最大似然法和贝叶斯分析构建系统发育树。结果表明:(1)广义锦葵科中,刺果藤亚科 和扁担杆亚科组成 Byttneriina 分支,Malvadendrina 分支中山芝麻亚科为其他亚科的姐妹群, 随后分出梧桐亚科(WCG、LSC 和 SSC 矩阵构成的数据集),以及 Malvatheca 分支(木棉 亚科和锦葵亚科)与非洲芙蓉亚科-椴树亚科的姐妹关系;(2)在梧桐亚科中,可乐果属分 支( Cola clade)是独立一支,随后是酒瓶树属分支(Brachychiton clade)与 苹 婆 属( Sterculia clade)+ 银叶树属分支(Heritiera clade)形成姐妹关系(WCG、LSC 和 CDS 矩阵);(3) 在可乐果属分支(Cola clade)中,可乐果属等为梧桐属(含闭果桐属)和胖大海属+舟翅桐 属的姐妹群。该研究基于叶绿基因组数据基本澄清了广义锦葵科的亚科系统关系以及梧桐亚 科内各属关系,系统发育树框架基本明晰,但梧桐亚科在 Malvadendrina 分支的位置和酒瓶 树属在梧桐亚科的位置,以 及 梧桐属的概念及范围仍需进一步研究,尤其是结合核基因组数 据进行分析。 关键词:梧桐亚科,梧桐属,锦葵科,系统发育基因组,叶绿体基因组 chinaXiv:202107.00062v1 中图分类号:Q949 文献标识码:A 收稿日期:2021-03-24 基金项目:中国科学院重大科技基础设施开放研究项目(2017-LSF-GBOWS-02);云南省万人计划“青年 拔尖人才”[Supported by the Large-scale Scientific Facilities of the Chinese Academy of Sciences (No. 2017-LSF-GBOWS-02); Ten Thousand Talents Program of Yunnan for Top‐notch Young Talents.]。 作者简介:黎若竹(1996- ),硕士研究生,主要研究方向为保护生物学,(E-mail)[email protected]。 *通讯作者:郁文彬,博士,研究员,研究方向为植物系统演化,(E-mail)[email protected]。 1 ChinaXiv合作期刊 Plastid phylogenomics resolving phylogenetic placement and genera phylogeny of Sterculioideae (Malvaceae s. l.) LI Ruozhu1,2, CAI Jie3, YANG Junbo3, ZHANG Zhirong3, LI Dezhu3, YU Wenbin1,4,5* (1. Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla 666303, Yunnan, China; 2.
    [Show full text]
  • Newsletter No. 281 – December 2012
    Newsletter No. 281 – December 2012 WESTERN AUSTRALIAN HOLIDAY Ade Foster Morangup Nature Reserve was once part of a steel company’s holding’s. Much of the timber was cleared In another life, I’m involved with gymnastics as the for the manufacture of charcoal, and slag heaps were announcer at most of the major competitions around piled around the area. Declared a reserve in the Australia. I was invited to do a big competition in 1970s, there is still evidence of the industry and the Perth in October, so we took the opportunity to take a area has been allowed to regenerate itself. The few extra days and have a look at the wildflowers that disastrous bushfires of last summer ripped through we had heard so much about. this area, and though there was a lot of regrowth, the We booked accommodation in Toodyay, about landscape has been changed yet again. 90km north-east of Perth. Toodyay is in the Avon The open areas were fields of blue Leschenaultia Valley on the edge of the escarpment. Head west and boliba, and several different Dampieras, or white you’re in the hilly red laterite soils. East takes you into from an interesting Conospermum, C. glaumaceum, the sandy wheat-belt country, and north west is the or yellow from the Verticordia citrella, found only in coastal heathland. The plan was to make day trips this reserve. into other areas to experience the different plant communities they offered, while being close enough to Perth to commute for the competition. Our cabin was tiny, but the rear deck with wood fired BBQ and an outlook over the dam was a delight.
    [Show full text]
  • 北硫黄島の維管束植物 Vascular Plant Flora of Kita-Iwoto Island
    北硫黄島の維管束植物 加藤 英寿 1*、後藤 雅文 2 Vascular plant flora of Kita-iwoto Island Hidetoshi KATO1* & Masafumi GOTO2 1. 東京都立大学 牧野標本館(〒192-0397 東京都八王子市南大沢 1-1) Makino Herbarium, Tokyo Metropolitan University, Minamiohsawa, Hachioji, Tokyo 192-0397, Japan. 2. 東京都小笠原支庁(〒100-2101 東京都小笠原村父島西町) Tokyo Metropolitan Ogasawara Island Branch Office, Nishimachi, Chichijima, Ogasawara, Tokyo 100- 2101, Japan. * [email protected] (author for correspondence) 要旨 2019 年6 月に実施された北硫黄島自然環境調査において、維管束植物の調査を行った。今回の調査 で北硫黄島において初めて確認された植物は、ハイホラゴケ(コケシノブ科)、ホングウシダ(ホン グウシダ科)、オキナワウラボシ(ウラボシ科)、スズフリホンゴウソウ(ホンゴウソウ科)、イソ テンツキ(カヤツリグサ科)の 5 種であった。本調査によって確認された種と、過去に記録された情 報をあわせると、本島にはシダ植物 52 種、裸子植物 1 種、被子植物 118 種、合計 171 種が記録され た。 キーワード 外来種、シダ植物、絶滅危惧種、被子植物 1.はじめに 北硫黄島では 1899 年から人が居住して開拓が行われ、1944 年に太平洋戦争による本州への強制疎 開がなされた後は、現在に至るまで無人島となっている。北硫黄島の植物相に関しては、戦前(1940 年以前)に 3 回、戦後は 2000 年までの間に 5 回の調査記録が残されている。筆者らはこれらの調査記 録に加えて、2001 年 7 月 10 日〜13 日と 2003 年 6 月 21 日〜23 日に実施した現地調査記録を合わせ て、北硫黄島産の維管束植物リストをまとめた(藤田ほか、2004)。また、これらの調査で記録され た外来植物についても、その分布や侵略性について報告した(山本ほか、2004)。 その後、筆者らは 2009 年6 月16 日〜21 日に北硫黄島調査を行い、その 10 年後となる今回 2019 年 6 月 17 日〜24 日の現地調査にも参加する機会を得た。そこで、2009 年と本調査において得られた知 73 − 73 − 見を合わせて、藤田ほか(2004)の維管束植物リストなど過去の記録の見直しを行った。さらに、絶 滅危惧植物や外来植物の現状についても、本調査で得られた最新の状況を報告する。 2.材料と方法 本調査で踏査したルートは、2003 年や 2009 年の現 地調査とほぼ同じである(図 1)。踏査ルート沿いや 植生調査地点で確認された維管束植物の中から、こ れまでの調査で記録が無いと思われた種や同定が困 難な種について標本を採集し、GPS で採集地点の位 置情報と生育環境を記録した。採集品はビニール袋 に入れるか、現地で新聞紙と野冊に挟んで父島の首 都大学東京 小笠原研究施設に持ち帰り、さく葉標本 を作成・保存した。また、一部の植物については生株 を内地に持ち帰り、温室で栽培した。学名および和名 は、主に YList(米倉・梶田、2003)を参考にした。 なお、今回の調査で得られた標本は、東京都立大学 牧野標本館(MAK)に収蔵されている。 また、藤田ほか(2004)に掲載されている北硫黄島 の維管束植物リストには、誤同定の可能性が疑われ る分類群が含まれていたため、牧野標本館に収蔵さ 500m れている標本の再同定を行うなど、リスト掲載種の 再検討も行った。 図1.調査ルート位置図 Figure 1. Location of survey route 3.結果・考察 3-1. 北硫黄島の維管束植物相 今回の調査により、約 50 点の維管束植物標本が採集された。また、Kobayashi & Ono(1987)や藤田 ほか(2004)に記録された植物分類群の見直しや、過去に採集された標本の再同定を行った結果、北 硫黄島産の維管束植物として、シダ植物 52 種、裸子植物 1 種、被子植物 118 種、合計 171 種が記録さ れた(表 1)。 3-2.
    [Show full text]
  • Proceedings of Workshop on Gene Conservation of Tree Species–Banking on the Future May 16–19, 2016, Holiday Inn Mart Plaza, Chicago, Illinois, USA
    United States Department of Agriculture Proceedings of Workshop on Gene Conservation of Tree Species–Banking on the Future May 16–19, 2016, Holiday Inn Mart Plaza, Chicago, Illinois, USA Forest Pacific Northwest General Technical Report September Service Research Station PNW-GTR-963 2017 Pacific Northwest Research Station Web site http://www.fs.fed.us/pnw Telephone (503) 808-2592 Publication requests (503) 808-2138 FAX (503) 808-2130 E-mail [email protected] Mailing address Publications Distribution Pacific Northwest Research Station P.O. Box 3890 Portland, OR 97208-3890 Disclaimer Papers were provided by the authors in camera-ready form for printing. Authors are responsible for the content and accuracy. Opinions expressed may not necessarily reflect the position of the U.S. Department of Agriculture. The use of trade or firm names in this publication is for reader information and does not imply endorsement by the U.S.Department of Agriculture of any product or service. Technical Coordinators Richard A. Sniezko is center geneticist, U.S. Department of Agriculture Forest Service, Dorena Genetic Resource Center, 34963 Shoreview Road, Cottage Grove, OR 97424 (e-mail address: [email protected]) Gary Man is a Forest health special- ist, U.S. Department of Agriculture Forest Service, State and Private Forestry, Forest Health Protection, 201 14th St SW 3rd FL CE, Washington DC 20024 (e-mail address: [email protected]) Valerie Hipkins is lab director, U.S. Department of Agriculture Forest Service, National Forest Genetics Laboratory, 2480 Carson Road, Placerville, CA 95667 (e-mail address: [email protected]) Keith Woeste is research geneti- cist, U.S.
    [Show full text]
  • Centaurea Saxicola (Múrcia: La Azohia, Garcia-Jacas, Susanna 1616 & Vilatersana)
    UNIVERSITAT DE BARCELONA FACULTAT DE FARMÀCIA DEPARTAMENT DE PRODUCTES NATURALS, BIOLOGIA VEGETAL I EDAFOLOGIA SECCIÓ DE BOTÀNICA POLIPLOÏDIA, FILOGÈNIA I BIOGEOGRAFIA EN CENTAUREA L. SECCIÓ ACROCENTRON (Cass.) DC. Mònica Font Garcia Barcelona 2007 UNIVERSITAT DE BARCELONA FACULTAT DE FARMÀCIA DEPARTAMENT DE PRODUCTES NATURALS, BIOLOGIA VEGETAL I EDAFOLOGIA SECCIÓ BOTÀNICA PROGRAMA DE DOCTORAT BIOLOGIA VEGETAL POLIPLOÏDIA, FILOGÈNIA I BIOGEOGRAFIA EN CENTAUREA L. SECCIÓ ACROCENTRON (Cass.) DC. Memòria presentada per Mònica Font Garcia per optar al títol de doctor per la Universitat de Barcelona Dra. Núria Garcia-Jacas Dr. Alfonso Susanna de la Serna Dr. Joan Martín Villodre Mònica Font Garcia Mònica Font Garcia Barcelona 2007 AGRAÏMENTS Aquest treball s’ha pogut dur a terme gràcies al finançament provinent dels següents projectes: PB 93/0032 i PB 97/1134 provinents de la Dirección General de Enseñanza Superior; projectes CGL2004-04563-C02-01/BOS, CGL2004-04563-C02-02/BOS i CGL2006-01765/BOS del Ministerio de Educación y Ciencia; i 1999SGR 00332 i 2005/SGR/00344, de la Generalitat de Catalunya a través d’Ajuts a Grups de Recerca Consolidats. A part del finançament econòmic també hi ha hagut el suport i la col·laboració de moltes persones i institucions a qui vull donar les gràcies. En primer lloc, vull expressar el meu agraïment més sincer als directors d’aquesta tesi doctoral, el Dr. Alfonso Susanna de la Serna i la Dra. Núria Garcia-Jacas, per tot el suport que m’han mostrat constantment, tant a nivell personal com científic. Sense el seu ajut aquest treball no hagués estat possible. A la Unitat de Botànica de la Facultat de Farmàcia de la Universitat de Barcelona per acceptar la inscripció d’aquesta tesi dins del seu programa.
    [Show full text]