RFNC Newsletter Issue 50 April 2020
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Gondwanan Origin of Major Monocot Groups Inferred from Dispersal-Vicariance Analysis Kåre Bremer Uppsala University
Aliso: A Journal of Systematic and Evolutionary Botany Volume 22 | Issue 1 Article 3 2006 Gondwanan Origin of Major Monocot Groups Inferred from Dispersal-Vicariance Analysis Kåre Bremer Uppsala University Thomas Janssen Muséum National d'Histoire Naturelle Follow this and additional works at: http://scholarship.claremont.edu/aliso Part of the Botany Commons Recommended Citation Bremer, Kåre and Janssen, Thomas (2006) "Gondwanan Origin of Major Monocot Groups Inferred from Dispersal-Vicariance Analysis," Aliso: A Journal of Systematic and Evolutionary Botany: Vol. 22: Iss. 1, Article 3. Available at: http://scholarship.claremont.edu/aliso/vol22/iss1/3 Aliso 22, pp. 22-27 © 2006, Rancho Santa Ana Botanic Garden GONDWANAN ORIGIN OF MAJOR MONO COT GROUPS INFERRED FROM DISPERSAL-VICARIANCE ANALYSIS KARE BREMERl.3 AND THOMAS JANSSEN2 lDepartment of Systematic Botany, Evolutionary Biology Centre, Norbyvagen l8D, SE-752 36 Uppsala, Sweden; 2Museum National d'Histoire Naturelle, Departement de Systematique et Evolution, USM 0602: Taxonomie et collections, 16 rue Buffon, 75005 Paris, France 3Corresponding author ([email protected]) ABSTRACT Historical biogeography of major monocot groups was investigated by biogeographical analysis of a dated phylogeny including 79 of the 81 monocot families using the Angiosperm Phylogeny Group II (APG II) classification. Five major areas were used to describe the family distributions: Eurasia, North America, South America, Africa including Madagascar, and Australasia including New Guinea, New Caledonia, and New Zealand. In order to investigate the possible correspondence with continental breakup, the tree with its terminal distributions was fitted to the geological area cladogram «Eurasia, North America), (Africa, (South America, Australasia») and to alternative area cladograms using the TreeFitter program. -
Biogeography of the Monocotyledon Astelioid Clade (Asparagales): a History of Long-Distance Dispersal and Diversification with Emerging Habitats
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2021 Biogeography of the monocotyledon astelioid clade (Asparagales): A history of long-distance dispersal and diversification with emerging habitats Birch, Joanne L ; Kocyan, Alexander Abstract: The astelioid families (Asteliaceae, Blandfordiaceae, Boryaceae, Hypoxidaceae, and Lanari- aceae) have centers of diversity in Australasia and temperate Africa, with secondary centers of diversity in Afromontane Africa, Asia, and Pacific Islands. The global distribution of these families makes this an excellent lineage to test if current distribution patterns are the result of vicariance or long-distance dispersal and to evaluate the roles of tertiary climatic and geological drivers in lineage diversification. Sequence data were generated from five chloroplast regions (petL-psbE, rbcL, rps16-trnK, trnL-trnLF, trnS-trnSG) for 104 ingroup species sampled across global diversity. The astelioid phylogeny was inferred using maximum parsimony, maximum likelihood, and Bayesian inference methods. Divergence dates were estimated with a relaxed clock applied in BEAST. Ancestral ranges were reconstructed in ’BioGeoBEARS’ applying the corrected Akaike information criterion to test for the best-fit biogeographic model. Diver- sification rates were estimated in Bayesian Analysis of Macroevolutionary Mixtures [BAMM]. Astelioid relationships were inferred as Boryaceae(Blandfordiaceae(Asteliaceae(Hypoxidaceae plus Lanariaceae))). The crown astelioid node was dated to the Late Cretaceous (75.2 million years; 95% highest posterior densities interval 61.0-90.0 million years) with an inferred Eastern Gondwanan origin. However, aste- lioid speciation events have not been shaped by Gondwanan vicariance. Rather long-distance dispersal since the Eocene is inferred to account for current distributions. -
JABG22P101 Barker
JOURNAL of the ADELAIDE BOTANIC GARDENS AN OPEN ACCESS JOURNAL FOR AUSTRALIAN SYSTEMATIC BOTANY flora.sa.gov.au/jabg Published by the STATE HERBARIUM OF SOUTH AUSTRALIA on behalf of the BOARD OF THE BOTANIC GARDENS AND STATE HERBARIUM © Board of the Botanic Gardens and State Herbarium, Adelaide, South Australia © Department of Environment, Water and Natural Resources, Government of South Australia All rights reserved State Herbarium of South Australia PO Box 2732 Kent Town SA 5071 Australia © 2008 Board of the Botanic Gardens & State Herbarium, Government of South Australia J. Adelaide Bot. Gard. 22 (2008) 101 –104 © 2008 Department for Environment & Heritage, Government of South Australia NOTES & SH ORT COMMUNICATIONS New combinations in Pterostylis and Caladenia and other name changes in the Orchidaceae of South Australia R.M. Barker & R.J. Bates State Herbarium of South Australia, Plant Biodiversity Centre, P.O. Box 2732, Kent Town, South Australia 5071 E-mail: [email protected] Abstract Combinations are provided in Pterostylis and Caladenia (Orchidaceae) for new species initially described in the segregate genera Arachnorchis, Bunochilus and Oligochaetochilus. Recircumscription of existing species has led to some new species being recognised for South Australia and Prasophyllum sp. West Coast (R.Tate AD96945167) is now known as Prasophyllum catenemum D.L.Jones. Introduction within Pterostylis2 R.Br. will not be adopted. Both In the past, when there have been disagreements genera in the wider sense are recognised as monophyletic between botanists about the level at which species (Hopper & Brown 2004; Jones & Clements 2002b) should be recognised, the arguments have not impinged and for the practical purpose of running Australia’s particularly on the outside community. -
The Granite Belt Naturalist
Monthly Newsletter of the Stanthorpe Field Naturalist Club Inc. –November 2019 Vol The Granite Belt Naturalist Mail Address: Stanthorpe Field Naturalist Club Inc, PO Box 154, Stanthorpe Qld. 4380 [email protected] Web site https://mysd.com.au/fieldnats/ AIMS OF THE CLUB 1. To study all branches of Natural History 2. Preservation of the Flora and Fauna of Queensland 3. Encouragement of a spirit of protection towards native birds, animals and plants 4. To assist where possible in scientific research 5. To publish a monthly newsletter and post it to members Meetings 4th Wednesday of each month at QCWA Rooms, Victoria Street, Stanthorpe, at 7.30pm Outings: The Sunday preceding the 4th Wednesday of each month The Pyramids, Girraween National Park (Saturday outings as pre-arranged) Subs: Single $20.00, Family $30.00 per annum, July to June CLUB OFFICE BEARERS – 2019/2020 The Club thanks the Queensland Country Credit Union for President Jeff Campbell 46811420 their donation that enabled us to buy a printer. Vice-presidents Kris Carnell 46835268 Peter Haselgrove 46837255 Secretary Rob McCosker 46835371 Stanthorpe Field Naturalists is a group member of Granite Treasurer Gunter Maywald 46810674 Borders Landcare. Newsletter Editor Margaret Carnell 46835268 Publicity Officer Jeff Campbell 46812008 Librarian Laura Maywald 46810674 Management Committee: President, Vice-Presidents, Secretary, Treasurer The Granite Belt Naturalist 2019 Vol. 524 SCALE OF DIFFICULTY FOR WALKS Coming Up ON NATS OUTINGS th 1. Flat walking, road or track Sunday 24 November: Basket Swamp with 2. Road or track, gentle hills Jeff Campbell 3. Track, some hilly sections th 4. -
Orchids and Orchidology in Central America
LANKESTERIANA 9(1-2): 1-268. 2009. ORCHIDS AND ORCHIDOLOGY IN CENTRAL AMERICA. 500 YEARS OF HISTORY * CARLOS OSSENBACH Centro de Investigación en Orquídeas de los Andes “Ángel Andreetta”, Universidad Alfredo Pérez Guerrero, Ecuador Orquideario 25 de Mayo, San José, Costa Rica [email protected] INTRODUCTION “plant geography”, botanical exploration in our region seldom tried to relate plants with their life zones. The Geographical and historical scope of this study. XIX century and the first decades of the XX century The history of orchids started with the observation and are best defined by an almost frenetic interest in the study of species as isolated individuals, sometimes identification and description of new species, without grouped within political boundaries that are always bothering too much about their geographical origin. artificial. With rare exceptions, words such as No importance was given to the distribution of orchids “ecology” or “phytogeography” did not appear in the within the natural regions into which Central America botanical prose until the early XX century. is subdivided. Although Humboldt and Bonpland (1807), and Exceptions to this are found in the works by Bateman later Oersted, had already engaged in the study of (1837-43), Reichenbach (1866) and Schlechter (1918), * The idea for this book was proposed by Dr. Joseph Arditti during the 1st. International Conference on Neotropical Orchidology that was held in San José, Costa Rica, in May 2003. In its first chapters, this is without doubt a history of orchids, relating the role they played in the life of our ancient indigenous people and later in that of the Spanish conquerors, and the ornamental, medicinal and economical uses they gave to these plants. -
Black Mountain a NATURAL HISTORY of a CANBERRA ICON 3
Black Mountain A NATURAL HISTORY OF A CANBERRA ICON 3 2 Black Mountain: a natural history of a Canberra icon 3 Vegetation Context Canberra – and thus Black Mountain – lies within the Southern Tablelands of New South Wales, which in general means cold winters, hot summers and moderate rainfall occurring all year round. More specifically, the adjacent weather station at the Australian National Botanic Gardens, which has operated since 1968, gives an average annual rainfall over that time of 688 mm, with extremes of 328 mm in 1982 and 1033 mm in 1974. There is no real wet or dry season; the driest month is June (47.8 mm mean) and the wettest is November (77.9 mm mean). The nearest long-term temperature records are from the Canberra Airport, 8.5 kilometres to the east; here the mean annual maxima and minima are 19.70C and 6.50C. The coldest average nights are in July (mean minimum -0.10C) and the hottest average days are in January (mean maximum 280C). Over the recording period (1939 to 2010) the temperature ranged over an impressive 520C (from 420C to -100C), but in most years the range has historically been about 400C. Table 3.1 Black Mountain’s Climate Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Mean rainfall (mm) at the Australian National Botanic Gardens (1968–2018) 64.0 63.6 55.6 49.9 45.4 47.8 50.8 54.5 61.8 63.8 77.9 59.7 688 Mean maximum temperate (0C) at Canberra Airport (1939–2018) 28.2 27.2 24.6 20.1 15.6 12.4 11.5 13.2 16.4 19.7 23.1 26.3 19.9 Mean minimum temperate (0C) at Canberra Airport (1939–2018) 13.2 13.1 10.7 6.6 3 1 -0.1 0.9 3.2 6.1 8.9 11.5 6.5 At a regional level these are the factors which determine the maximum biomass of vegetation which is possible, likely plant growth forms and plant species richness. -
VERHANDLUNGEN Des Naturwissenschaftlichen Vereins in Hamburg
VERHANDLUNGEN des Naturwissenschaftlichen Vereins in Hamburg NF 47 | 2013 Schriftleitung Dr. Schmidt-Rhaesa, Hamburg Sonderdruck GOECKE & EVERS Verh. Naturwiss. Ver. Hamburg NF 47 | 2013 Page 5–251 5 Matthias Schultz | Hamburg The Orchid Types of the Herbarium Hamburgense (HBG) Keywords herbarium, orchids, types Abstract An inventory of Orchidaceae type specimens kept in the Herbarium Hamburgense (HBG) of the University of Hamburg is presented. 1034 verified type specimens have been located. These represent 172 genera, 805 species and 34 infraspecific entities at subspecies (2), variety (30) or form (2) level. Additionally, 65 sheets marked as types representing 60 putatively unpublished names are listed in an appendix. Collection data as well as type status and synonyms are provided. References are made to electro- nic resources providing access to full collection metadata as well as high resolution images. Author’s Address Matthias Schultz, Herbarium Hamburgense, Biocenter Klein-Flottbek and Botanical Garden, University of Hamburg, Ohnhorststr. 18, D-22609 Hamburg, email: [email protected] 6 NF 47 | 2013 Matthias Schultz Introduction The Orchidaceae is the largest of the monocot plant families. It is cosmopolitan, but the diversity is highest in the tropics. The family comprises almost 800 genera and more than 20.000 species (Mabberley 2008). Many orchids have been – and still are – much esteemed for their showiness and the Orchidaceae is certainly one of the most important horticultural plant families. Hamburg was the “continental centre of orchi- domania” during the middle of the 19th century second only to the United Kingdom, the global centre of the exaggerated passion for orchids at that time (Poppendieck 2006). -
AUSTRALIAN ORCHID NAME INDEX (27/4/2006) by Mark A. Clements
AUSTRALIAN ORCHID NAME INDEX (27/4/2006) by Mark A. Clements and David L. Jones Centre for Plant Biodiversity Research/Australian National Herbarium GPO Box 1600 Canberra ACT 2601 Australia Corresponding author: [email protected] INTRODUCTION The Australian Orchid Name Index (AONI) provides the currently accepted scientific names, together with their synonyms, of all Australian orchids including those in external territories. The appropriate scientific name for each orchid taxon is based on data published in the scientific or historical literature, and/or from study of the relevant type specimens or illustrations and study of taxa as herbarium specimens, in the field or in the living state. Structure of the index: Genera and species are listed alphabetically. Accepted names for taxa are in bold, followed by the author(s), place and date of publication, details of the type(s), including where it is held and assessment of its status. The institution(s) where type specimen(s) are housed are recorded using the international codes for Herbaria (Appendix 1) as listed in Holmgren et al’s Index Herbariorum (1981) continuously updated, see [http://sciweb.nybg.org/science2/IndexHerbariorum.asp]. Citation of authors follows Brummit & Powell (1992) Authors of Plant Names; for book abbreviations, the standard is Taxonomic Literature, 2nd edn. (Stafleu & Cowan 1976-88; supplements, 1992-2000); and periodicals are abbreviated according to B-P-H/S (Bridson, 1992) [http://www.ipni.org/index.html]. Synonyms are provided with relevant information on place of publication and details of the type(s). They are indented and listed in chronological order under the accepted taxon name. -
Colourful Spider-Orchid (Caladenia Sp. Aff. Colorata)
Action State ment Flora and Fauna Guarantee Act 1988 No. 245 Colourful Spider-orchid Caladenia sp. aff. colorata (Lower Glenelg River) This revised Action Statement is based on the Recovery Plan prepared for this species by DSE under contract to the Commonwealth Department of the Environment, Water, Heritage and the Arts. Description The Colourful Spider-orchid (Caladenia sp. aff. colorata (Lower Glenelg River) sensu Ross & Walsh (2003)) is an unnamed taxon within the Caladenia patersonii complex, within which there is continuing taxonomic revision. Jeanes and Backhouse (2000) describe C. sp. aff. colorata (Lower Glenelg River) as a terrestrial, deciduous herb which grows to approximately 30 cm tall, with one or two flowers that vary from cream-green with reddish streaks to wholly reddish in colour. The labellum is red with dark red marginal teeth. The tepals are up to 35 mm long and have tapering, filamentous tips. Flowering occurs in September and October. Distribution The Colourful Spider-orchid is endemic to Victoria, where it occurs in the Naracoorte Coastal Plain bioregion (Environment Australia 2000). The historical distribution of this species is unknown, but it is likely to have occurred in similar vegetation in southwest Victoria and southeast South Australia prior to land clearing for agriculture, viticulture and forestry. Distribution in Victoria (Flora Information System DSE 2007) Abundance The Colourful Spider-orchid is known from one wild population containing approximately 150 individuals. behaviour and climatic conditions. Higher rates of Habitat pollination usually occur immediately following The Colourful Spider-orchid occurs in an open area wasp-emergence as inexperienced juvenile wasps in low, mixed Swamp Gum (Eucalyptus ovata ) / attempt to copulate with many flowers (G. -
Western Australia's Journal of Systematic Botany
WESTERN AUSTRALIA’S JOURNAL OF SYSTEMATIC BOTANY ISSN 0085-4417 G Thiele, K.R. and Brown, A.P. Recombinations in Western Australian Orchidaceae 1 Nuytsia 16(2): 473–474 (2007) All enquiries and manuscripts should be directed to: The Editor – NUYTSIA Western Australian Herbarium Telephone: +61 8 9334 0500 Dept of Environment and Conservation Facsimile: +61 8 9334 0515 Locked Bag 104 Bentley Delivery Centre Email: [email protected] Western Australia 6983 Web: science.dec.wa.gov.au/nuytsia/ AUSTRALIA All material in this journal is copyright and may not be reproduced except with the written permission of the publishers. © Copyright Department of Environment and Conservation . Nuytsia Vol. 16, No. 2 (2007) 473 Recombinations in Western Australian Orchidaceae 1 In recent years many genera of Australian Orchidaceae have been revised (see eg. Clements and Jones 2002; Jones 2002; Jones et al. 2001, 2002; Jones & Clements 2002a, 2002b, 2003; Hopper and Brown 2000, 2004; Szlachetko 2001, 2003), resulting in substantial instability due to the splitting of well-established genera into a large number of smaller segregates. Among Western Australian genera, Caladenia, Corybas, Dendrobium, Microtis, Prasophyllum and Pterostylis have been revised and may be subject to further revision. Accepting all proposed nomenclatural changes would result in generic reassignments for 152 species, amounting to 39% of orchid species currently accepted in the Census of Western Australian Plants (Western Australian Herbarium 1998–), and the creation of 20 new genera. The most problematic genera are Caladenia and Pterostylis, which have recently been segregated into seven and 16 genera respectively (Clements and Jones 2002; Jones 2002; Jones et al. -
Biography of D
Schlechtendalia 31 (2017) Biography of D. F. L. von Schlechtendal and type material of his new taxa preserved in the herbarium of Martin Luther University Halle-Wittenberg (HAL) and other botanical collections Bettina HEUCHERT, Uwe BRAUN, Natalia TKACH, Denise MARX & Martin RÖSER Abstract: Heuchert, B., Braun, U., Tkach, N., Marx, D. & Röser, M. 2017: Biography of D. F. L. von Schlechtendal and type material of his new taxa preserved in the herbarium of Martin Luther University Halle-Wittenberg (HAL) and other botanical collections. Schlechtendalia 31: 1–143. D. F. L. von Schlechtendal (1794–1866) was professor of botany and director of the botanical garden in Halle (Saale) from 1833 to 1866. He was one of the leading and most productive German botanists of the 19th century, who, inter alia, introduced about 1,600 new taxa, most of them new species, including 78 new genera. Schlechtendal‟s private herbarium was purchased by the university after his death from his widow and represents the historical nucleus of the present-day herbarium of the Martin Luther University (HAL). Based on Schubert‟s (1964) unpublished dissertation and other sources, Schlechtendal‟s life and work is outlined. All taxa described by Schlechtendal are summarized in an annotated list, including details of type collections preserved in the herbarium of Martin Luther University Halle- Wittenberg and in other botanical collections. Previous typifications of the taxa concerned were scrutinized in the light of the rules of the Internal Code of Nomenclature for Algae, Fungi, and Plants. The following taxa are lectotypified: Acacia clavata, A. cyclophylla, Ammania catholica, Annona globiflora, Aspidium thelypteris var. -
Biography of D
©Institut für Biologie, Institutsbereich Geobotanik und Botanischer Garten der Martin-Luther-Universität Halle-Wittenberg Schlechtendalia 31 (2017) Biography of D. F. L. von Schlechtendal and type material of his new taxa preserved in the herbarium of Martin Luther University Halle-Wittenberg (HAL) and other botanical collections Bettina HEUCHERT, Uwe BRAUN, Natalia TKACH, Denise MARX & Martin RÖSER Abstract: Heuchert, B., Braun, U., Tkach, N., Marx, D. & Röser, M. 2017: Biography of D. F. L. von Schlechtendal and type material of his new taxa preserved in the herbarium of Martin Luther University Halle-Wittenberg (HAL) and other botanical collections. Schlechtendalia 31: 1–143. D. F. L. von Schlechtendal (1794–1866) was professor of botany and director of the botanical garden in Halle (Saale) from 1833 to 1866. He was one of the leading and most productive German botanists of the 19th century, who, inter alia, introduced about 1,600 new taxa, most of them new species, including 78 new genera. Schlechtendal‟s private herbarium was purchased by the university after his death from his widow and represents the historical nucleus of the present-day herbarium of the Martin Luther University (HAL). Based on Schubert‟s (1964) unpublished dissertation and other sources, Schlechtendal‟s life and work is outlined. All taxa described by Schlechtendal are summarized in an annotated list, including details of type collections preserved in the herbarium of Martin Luther University Halle- Wittenberg and in other botanical collections. Previous typifications of the taxa concerned were scrutinized in the light of the rules of the Internal Code of Nomenclature for Algae, Fungi, and Plants.