Newsletter No.50
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One New Endemic Plant Species on Average Per Month in New Caledonia, Including Eight More New Species from Île Art (Belep Islan
CSIRO PUBLISHING Australian Systematic Botany, 2018, 31, 448–480 https://doi.org/10.1071/SB18016 One new endemic plant species on average per month in New Caledonia, including eight more new species from Île Art (Belep Islands), a major micro-hotspot in need of protection Gildas Gâteblé A,G, Laure Barrabé B, Gordon McPherson C, Jérôme Munzinger D, Neil Snow E and Ulf Swenson F AInstitut Agronomique Néo-Calédonien, Equipe ARBOREAL, BP 711, 98810 Mont-Dore, New Caledonia. BEndemia, Plant Red List Authority, 7 rue Pierre Artigue, Portes de Fer, 98800 Nouméa, New Caledonia. CHerbarium, Missouri Botanical Garden, 4344 Shaw Boulevard, Saint Louis, MO 63110, USA. DAMAP, IRD, CIRAD, CNRS, INRA, Université Montpellier, F-34000 Montpellier, France. ET.M. Sperry Herbarium, Department of Biology, Pittsburg State University, Pittsburg, KS 66762, USA. FDepartment of Botany, Swedish Museum of Natural History, PO Box 50007, SE-104 05 Stockholm, Sweden. GCorresponding author. Email: [email protected] Abstract. The New Caledonian biodiversity hotspot contains many micro-hotspots that exhibit high plant micro- endemism, and that are facing different types and intensities of threats. The Belep archipelago, and especially Île Art, with 24 and 21 respective narrowly endemic species (1 Extinct,21Critically Endangered and 2 Endangered), should be considered as the most sensitive micro-hotspot of plant diversity in New Caledonia because of the high anthropogenic threat of fire. Nano-hotspots could also be defined for the low forest remnants of the southern and northern plateaus of Île Art. With an average rate of more than one new species described for New Caledonia each month since January 2000 and five new endemics for the Belep archipelago since 2009, the state of knowledge of the flora is steadily improving. -
Take Another Look
Take Contact Details Another SUNSHINE COAST REGIONAL COUNCIL Caloundra Customer Service Look..... 1 Omrah Avenue, Caloundra FRONT p: 07 5420 8200 e: [email protected] Maroochydore Customer Service 11-13 Ocean Street, Maroochydore p: 07 5475 8501 e: [email protected] Nambour Customer Service Cnr Currie & Bury Street, Nambour p: 07 5475 8501 e: [email protected] Tewantin Customer Service 9 Pelican Street, Tewantin p: 07 5449 5200 e: [email protected] YOUR LOCAL CONTACT Our Locals are Beauties HINTERLAND EDITION HINTERLAND EDITION 0 Local native plant guide 2 What you grow in your garden can have major impact, Introduction 3 for better or worse, on the biodiversity of the Sunshine Native plants 4 - 41 Coast. Growing a variety of native plants on your property can help to attract a wide range of beautiful Wildlife Gardening 20 - 21 native birds and animals. Native plants provide food and Introduction Conservation Partnerships 31 shelter for wildlife, help to conserve local species and Table of Contents Table Environmental weeds 42 - 73 enable birds and animals to move through the landscape. Method of removal 43 Choosing species which flower and fruit in different Succulent plants and cacti 62 seasons, produce different types of fruit and provide Water weeds 70 - 71 roost or shelter sites for birds, frogs and lizards can greatly increase your garden’s real estate value for native References and further reading 74 fauna. You and your family will benefit from the natural pest control, life and colour that these residents and PLANT TYPE ENVIRONMENTAL BENEFITS visitors provide – free of charge! Habitat for native frogs Tall Palm/Treefern Local native plants also improve our quality of life in Attracts native insects other ways. -
A Planting Guide to Promote Biodiversity in Tweed Shire
My Local Native Garden A planting guide to promote biodiversity in Tweed Shire www.tweed.nsw.gov.au Acknowledgements Tweed Shire Council recognises the generations of the Image Credits: local Aboriginal people of the Bundjalung Nation who have lived in and derived their physical and spiritual Alison Ratcliffe, Andy Erskine, Angus Underwood, needs from the forests, rivers, lakes and streams of this Australian National Botanic Gardens, Australian Native beautiful valley over many thousands of years as the Plants Society, BRAIN, Brian Walters, Byron Backyard, traditional owners and custodians of these lands. Byron Shire Council, CRC for Water Sensitive Cities, David Milledge; David Taylor, David Ting, Deborah Tweed Shire Council acknowledges Brunswick Valley Pearse, Flora Far North Queensland, Friends of the Landcare Inc. and Rous County Council for granting Koala Inc., George Cornacz, Glen Leiper, Hank Bower, permission to utilise the information contained within James Mayson, Jimmy Britton, John Turnbull, Lucinda My Local Native Garden: A planting guide to promote Cox, M Crocker, Mark Evans, Mangroves to Mountains, biodiversity in the Byron Shire (Brunswick Valley Marama Hopkins, Michael Bingham, Nick Sanderson, Landcare 2017). Peter Gibney, Peter Gray, Peter Scholer, PlantNET, Rainer Contents Hartlieb, Richard Smith, Rita de Heer, Robert Whyte, INTRODUCTION The 2017 “My Local Native Garden” Team Rous County Council, Save Our Waterways Now, Steve Alison Ratcliffe – editor and updates Wilson, Susan Allen, Suzi Lechner, Tanya Fountain, T -
Screening for Toxic Pavettamine in Rubiaceae
Distribution of the cardiotoxin pavettamine in the coffee family (Rubiaceae) and its significance for gousiekte, a fatal poisoning of ruminants Daan Van Elsta*, Sarah Nuyensa, Braam van Wykb, Brecht Verstraetec, Steven Desseind and Els Prinsena a University of Antwerp, Plant Growth and Development, University of Antwerp, Antwerp, Belgium. b H.G.W.J. Schweickerdt Herbarium, University of Pretoria, Pretoria 0002, South Africa c Plant Conservation and Population Biology, KU Leuven, Leuven, Belgium d National Botanic Garden of Belgium, Meise, Belgium *corresponding author [email protected] Tel. +323 2653714, Fax. +323 2653417 [email protected] [email protected] [email protected] [email protected] [email protected] Abstract Gousiekte, a cardiac syndrome of ruminants in southern Africa, is caused by the ingestion of plants containing the polyamine pavettamine. All the six known gousiekte-causing plants are members of the Rubiaceae or coffee family and house endosymbiotic Burkholderia bacteria in their leaves. It was therefore hypothesized that these bacteria could be involved in the production of the toxin. The pavettamine level in the leaves of 82 taxa from 14 genera was determined. Included in the analyses were various nodulated and non-nodulated members of the Rubiaceae. This led to the discovery of other pavettamine producing Rubiaceae, namely Psychotria kirkii and Ps. viridiflora. Our analysis showed that many plant species containing bacterial nodules in their leaves do not produce pavettamine. It is consequently unlikely that the endosymbiont alone can be accredited for the synthesis of the toxin. Until now the inconsistent toxicity of the gousiekte-causing plants have hindered studies that aimed at a better understanding of the disease. -
Ixoroideae– Rubiaceae
IAWA Journal, Vol. 21 (4), 2000: 443–455 WOOD ANATOMY OF THE VANGUERIEAE (IXOROIDEAE– RUBIACEAE), WITH SPECIAL EMPHASIS ON SOME GEOFRUTICES by Frederic Lens1, Steven Jansen1, Elmar Robbrecht2 & Erik Smets1 SUMMARY The Vanguerieae is a tribe consisting of about 500 species ordered in 27 genera. Although this tribe is mainly represented in Africa and Mada- gascar, Vanguerieae also occur in tropical Asia, Australia, and the isles of the Pacific Ocean. This study gives a detailed wood anatomical de- scription of 34 species of 15 genera based on LM and SEM observa- tions. The secondary xylem is homogeneous throughout the tribe and fits well into the Ixoroideae s.l. on the basis of fibre-tracheids and dif- fuse to diffuse-in-aggregates axial parenchyma. The Vanguerieae in- clude numerous geofrutices that are characterised by massive woody branched or unbranched underground parts and slightly ramified un- branched aboveground twigs. The underground structures of geofrutices are not homologous; a central pith is found in three species (Fadogia schmitzii, Pygmaeothamnus zeyheri and Tapiphyllum cinerascens var. laetum), while Fadogiella stigmatoloba shows central primary xylem which is characteristic of roots. Comparison of underground versus aboveground wood shows anatomical differences in vessel diameter and in the quantity of parenchyma and fibres. Key words: Vanguerieae, Rubiaceae, systematic wood anatomy, geo- frutex. INTRODUCTION The Vanguerieae (Ixoroideae–Rubiaceae) is a large tribe consisting of about 500 spe- cies and 27 genera. Tropical Africa is the centre of diversity (about 80% of the species are found in Africa and Madagascar), although the tribe is also present in tropical Asia, Australia, and the isles of the Pacific Ocean (Bridson 1987). -
Five New Combinations and One New Name in Rubiaceae from South-East Asia
BLUMEA 50: 575–578 Published on 14 December 2005 http://dx.doi.org/10.3767/000651905X622860 FIVE NEW COMBINATIONS AND ONE NEW NAME IN RUBIACEAE FROM SOUTH-EAST ASIA AARON P. DAVIS & MARKUS RUHSAM The Herbarium, Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, United Kingdom SUMMARY Five new combinations and one new name are proposed for six Rubiaceae species from South-East Asia. Four new combinations are proposed in Cyclophyllum and one in Psychotria; a new name is proposed for one Psychotria species. Key words: Amaracarpus, Canthium, Cyclophyllum, Plectronia, Psychotria, Rubiaceae, South-East Asia. INTRODUCTION Taxonomic studies in the Rubiaceae by Bridson (1987) and Davis & Bridson (2004) enumerate species for which new combinations are needed. Herein we take the oppor- tunity to propose five new combinations and one new name (nomen novum), as based on the aforementioned studies, viz. Cyclophyllum caudatum (Valeton) A.P. Davis & Ruhsam, C. longiflorum (Valeton) A.P. Davis & Ruhsam, C. novoguineensis (Miq.) A.P. Davis & Ruhsam, C. valetonianum (S. Moore) A.P. Davis & Ruhsam, Psychotria montisgiluwensis A.P. Davis & Ruhsam, and P. montisstellaris (P. Royen) A.P. Davis & Ruhsam. NEW COMBINATIONS IN CYCLOPHYLLUM Cyclophyllum Hook.f. (Vanguerieae Dumort.) is a genus restricted to SE Asia, Aus- tralasia and the Pacific (see Bridson 1987: 614, map 1). Bridson (1987: 616) lists eight species of Canthium Lam. that should be considered for transfer to Cyclophyllum, viz. Canthium barbatum (Forst.) Seem., C. brevipes Merr. & L.M. Perry, C. caudatum (Valeton) S. Moore, C. coprosmoides F. Muell., C. costatum C.T. White, C. longi- florum (Valeton) Merr. & L.M. -
Post-Fire Recovery of Woody Plants in the New England Tableland Bioregion
Post-fire recovery of woody plants in the New England Tableland Bioregion Peter J. ClarkeA, Kirsten J. E. Knox, Monica L. Campbell and Lachlan M. Copeland Botany, School of Environmental and Rural Sciences, University of New England, Armidale, NSW 2351, AUSTRALIA. ACorresponding author; email: [email protected] Abstract: The resprouting response of plant species to fire is a key life history trait that has profound effects on post-fire population dynamics and community composition. This study documents the post-fire response (resprouting and maturation times) of woody species in six contrasting formations in the New England Tableland Bioregion of eastern Australia. Rainforest had the highest proportion of resprouting woody taxa and rocky outcrops had the lowest. Surprisingly, no significant difference in the median maturation length was found among habitats, but the communities varied in the range of maturation times. Within these communities, seedlings of species killed by fire, mature faster than seedlings of species that resprout. The slowest maturing species were those that have canopy held seed banks and were killed by fire, and these were used as indicator species to examine fire immaturity risk. Finally, we examine whether current fire management immaturity thresholds appear to be appropriate for these communities and find they need to be amended. Cunninghamia (2009) 11(2): 221–239 Introduction Maturation times of new recruits for those plants killed by fire is also a critical biological variable in the context of fire Fire is a pervasive ecological factor that influences the regimes because this time sets the lower limit for fire intervals evolution, distribution and abundance of woody plants that can cause local population decline or extirpation (Keith (Whelan 1995; Bond & van Wilgen 1996; Bradstock et al. -
Antarctic Beech (Nothofagus Moorei)
Dandarrga Nursery Native Species Labels A - M Antarctic Beech (Nothofagus moorei) Nothofagaceae A Gondwana rainforest tree 25 – 50 m Flowers Nov - Dec, seed pods Dec - Feb Range: High altitude rainforest of eastern Australia. This tree can reach a great age. New growth is red, and the complex root structure can grow multiple trunks, adorned with epiphytic orchids, ferns, fungi, mosses, liverworts and lichens. Bamboo Grass (Austrostipa ramosissima) Poaceae Native grass up to 1 to 2.5 m tall, 1.5 m wide Flowers: year round Range: S.E NSW to N.E QLD Stout Bamboo Grass is a tall ornamental grass. Fast growing and long lived. Useful container or border plant or for erosion and weed control. Attracts birds and small reptiles. Hardy; frost, drought and damp tolerant and grows in most soil conditions. Can be cut back hard to rejuvenate. Grows best with full or partial sun in shelter. Banana Bush (Tabernaemontana pandacaqui) Apocynaceae Deciduous shrub or small tree 1.5-14m Flowers: White; spring/summer Range: Manning River NSW to Cooktown QLD Normally growing to 1.5-3m in cultivation and can be pruned. Dense understory shrub with pretty tubular scented flowers. Unusual orange/ yellow fruit resemble small bananas but are poisonous to eat. Normally suitable for pruning. Adaptable to a range of moist, well-drained soil and prefers full or part shade. Dandarrga Nursery Native Species Labels A - M Basket Grass (Lomandra longifolia labill) Asparagaceae Native grass up to 1.2 m high & over 1m wide Flowers: cream to yellow from late winter to summer. Grows in a range of habitats FIRE RETARDANT SPECIES. -
Blair's Rainforest Inventory
Enoggera creek (Herston/Wilston) rainforest inventory Prepared by Blair Bartholomew 28-Jan-02 Botanical Name Common Name: tree, shrub, Derivation (Pronunciation) vine, timber 1. Acacia aulacocarpa Brown salwood, hickory/brush Acacia from Greek ”akakia (A), hê”, the shittah tree, Acacia arabica; (changed to Acacia ironbark/broad-leaved/black/grey which is derived from the Greek “akanth-a [a^k], ês, hê, (akê A)” a thorn disparrima ) wattle, gugarkill or prickle (alluding to the spines on the many African and Asian species first described); aulacocarpa from Greek “aulac” furrow and “karpos” a fruit, referring to the characteristic thickened transverse bands on the a-KAY-she-a pod. Disparrima from Latin “disparrima”, the most unlike, dissimilar, different or unequal referring to the species exhibiting the greatest difference from other renamed species previously described as A aulacocarpa. 2. Acacia melanoxylon Black wood/acacia/sally, light Melanoxylon from Greek “mela_s” black or dark: and “xulon” wood, cut wood, hickory, silver/sally/black- and ready for use, or tree, referring to the dark timber of this species. hearted wattle, mudgerabah, mootchong, Australian blackwood, native ash, bastard myall 3. Acmena hemilampra Broad-leaved lillypilly, blush satin Acmena from Greek “Acmenae” the nymphs of Venus who were very ash, water gum, cassowary gum beautiful, referring to the attractive flowers and fruits. A second source says that Acmena was a nymph dedicated to Venus. This derivation ac-ME-na seems the most likely. Finally another source says that the name is derived from the Latin “Acmena” one of the names of the goddess Venus. Hemilampra from Greek “hemi” half and “lampro”, bright, lustrous or shining, referring to the glossy upper leaf surface. -
Interactions Among Leaf Miners, Host Plants and Parasitoids in Australian Subtropical Rainforest
Food Webs along Elevational Gradients: Interactions among Leaf Miners, Host Plants and Parasitoids in Australian Subtropical Rainforest Author Maunsell, Sarah Published 2014 Thesis Type Thesis (PhD Doctorate) School Griffith School of Environment DOI https://doi.org/10.25904/1912/3017 Copyright Statement The author owns the copyright in this thesis, unless stated otherwise. Downloaded from http://hdl.handle.net/10072/368145 Griffith Research Online https://research-repository.griffith.edu.au Food webs along elevational gradients: interactions among leaf miners, host plants and parasitoids in Australian subtropical rainforest Sarah Maunsell BSc (Hons) Griffith School of Environment Science, Environment, Engineering and Technology Griffith University Submitted in fulfilment of the requirements of the degree of Doctor of Philosophy February 2014 Synopsis Gradients in elevation are used to understand how species respond to changes in local climatic conditions and are therefore a powerful tool for predicting how mountain ecosystems may respond to climate change. While many studies have shown elevational patterns in species richness and species turnover, little is known about how multi- species interactions respond to elevation. An understanding of how species interactions are affected by current clines in climate is imperative if we are to make predictions about how ecosystem function and stability will be affected by climate change. This challenge has been addressed here by focussing on a set of intimately interacting species: leaf-mining insects, their host plants and their parasitoid predators. Herbivorous insects, including leaf miners, and their host plants and parasitoids interact in diverse and complex ways, but relatively little is known about how the nature and strengths of these interactions change along climatic gradients. -
Floristic Relationships of New Caledonian Rainforest Phanerogams
Extract from Telopea 2(6): 631-679 (1986) 63 1 FLORISTIC RELATIONSHIPS OF NEW CALEDONIAN RAINFOREST PHANEROGAMS PH.MORAT!, J.-M. VELLONI& H. S. MACKEE~ (Accepted for publication 16.9.1983) ABSTRACT Morat, Ph.’, Veìllon, J.-M.’ & MacKee, H. S.2 (‘Centre ORSTOM, B.P. A5 Cedex, Nouméa, New Caledonia; 2L3.P. 3349, Nouméa, New Caledonia) 1984. Floristic relatiomhips of New Caledonian rainforest phanerogams. Telopea 2[4): 631-679 - A detailed analysis of the New Caledonian rainforest flora is given; 1499 species in 365 genera and 108 families are listed. Distribution of the species within New Caledonia is given in terms of specificity to rainforest (forestInon-forest and forest occurrence) and to substrate (only ultrabasiclabsent from ultrabasic/present on ultrabasic and other substr: :ss). Distribution of genera is presented according’to occurrences in 12 phyto- geographic units from endemic to pantropical. Sources of information are given. Comparisons with the whole New Caledonian phanerogamic flora are made; 46% of genera and species and 66% of families occur in the rainforest. For the flora the level of specific endemism is c. 75%. Floristic affinities are assessed by: comparison of numbers of genera shared with other regions (pantropical genera included/excluded); and numbers of genera shared exclusively by New Caledonia and 2, 3, 4, 5 or 6 other regions. In these comparisons Australia, New Guinea, Malesia, Fiji, the New Hebrides, the Solomon Islands and then New Zealand have the most genera in common with New Caledonia. A floristic affinity Co-efficient for each territory was calculated from the proportion of the number of common genera to the number of territories in which they occur, for groups of two to six territories. -
Draft Doonan Creek Environmental Reserve Management Plan
Doonan Creek Environmental Reserve Draft Management Plan 2017 - 2027 © Sunshine Coast Regional Council 2009-current. Sunshine Coast Council™ is a registered trademark of Sunshine Coast Regional Council. www.sunshinecoast.qld.gov.au [email protected] T 07 5475 7272 F 07 5475 7277 Locked Bag 72 Sunshine Coast Mail Centre Qld 4560 Acknowledgements Council wishes to thank all contributors and stakeholders involved in the development of this document. Disclaimer Information contained in this document is based on available information at the time of writing. All figures and diagrams are indicative only and should be referred to as such. While the Sunshine Coast Regional Council has exercised reasonable care in preparing this document it does not warrant or represent that it is accurate or complete. Council or its officers accept no responsibility for any loss occasioned to any person acting or refraining from acting in reliance upon any material contained in this document. Contents Executive Summary.................................................................................. 4 1 Introduction............................................................................................ 5 1.1 Purpose of the management plan.................................................... 5 1.2 Management intent ......................................................................... 5 2 Description of the reserve ..................................................................... 6 2.1 Location and description ................................................................