BCA Native Plants - Part 1 Table of Contents
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Towards an Understanding of the Evolution of Violaceae from an Anatomical and Morphological Perspective Saul Ernesto Hoyos University of Missouri-St
University of Missouri, St. Louis IRL @ UMSL Theses Graduate Works 8-7-2011 Towards an understanding of the evolution of Violaceae from an anatomical and morphological perspective Saul Ernesto Hoyos University of Missouri-St. Louis, [email protected] Follow this and additional works at: http://irl.umsl.edu/thesis Recommended Citation Hoyos, Saul Ernesto, "Towards an understanding of the evolution of Violaceae from an anatomical and morphological perspective" (2011). Theses. 50. http://irl.umsl.edu/thesis/50 This Thesis is brought to you for free and open access by the Graduate Works at IRL @ UMSL. It has been accepted for inclusion in Theses by an authorized administrator of IRL @ UMSL. For more information, please contact [email protected]. Saul E. Hoyos Gomez MSc. Ecology, Evolution and Systematics, University of Missouri-Saint Louis, 2011 Thesis Submitted to The Graduate School at the University of Missouri – St. Louis in partial fulfillment of the requirements for the degree Master of Science July 2011 Advisory Committee Peter Stevens, Ph.D. Chairperson Peter Jorgensen, Ph.D. Richard Keating, Ph.D. TOWARDS AN UNDERSTANDING OF THE BASAL EVOLUTION OF VIOLACEAE FROM AN ANATOMICAL AND MORPHOLOGICAL PERSPECTIVE Saul Hoyos Introduction The violet family, Violaceae, are predominantly tropical and contains 23 genera and upwards of 900 species (Feng 2005, Tukuoka 2008, Wahlert and Ballard 2010 in press). The family is monophyletic (Feng 2005, Tukuoka 2008, Wahlert & Ballard 2010 in press), even though phylogenetic relationships within Violaceae are still unclear (Feng 2005, Tukuoka 2008). The family embrace a great diversity of vegetative and floral morphologies. Members are herbs, lianas or trees, with flowers ranging from strongly spurred to unspurred. -
Pollen-Based Temperature and Precipitation Records of the Past
University of Wollongong Research Online Faculty of Science, Medicine and Health - Papers Faculty of Science, Medicine and Health 2017 Pollen-based temperature and precipitation records of the past 14,600 years in northern New Zealand (37°S) and their linkages with the Southern Hemisphere atmospheric circulation Ignacio Jara Victoria University of Wellington Rewi Newnham Victoria University of Wellington Brent V. Alloway University of Wollongong Janet M. Wilmshurst Landcare Research NZ Andrew Rees Victoria University of Wellington Publication Details Jara, I. A., Newnham, R. M., Alloway, B. V., Wilmshurst, J. M. & Rees, A. B.H. (2017). Pollen-based temperature and precipitation records of the past 14,600 years in northern New Zealand (37°S) and their linkages with the Southern Hemisphere atmospheric circulation. The oH locene: a major interdisciplinary journal focusing on recent environmental change, 27 (11), 1756-1768. Research Online is the open access institutional repository for the University of Wollongong. For further information contact the UOW Library: [email protected] Pollen-based temperature and precipitation records of the past 14,600 years in northern New Zealand (37°S) and their linkages with the Southern Hemisphere atmospheric circulation Abstract Regional vegetation, climate history, and local water table fluctuations for the past 14,600 years are reconstructed from pollen and charcoal records of an ombrogenous peatbog in northern New Zealand (38°S). A long-term warming trend between 14,600 and 10,000 cal. yr BP is punctuated by two brief plateaux between 14,200-13,800 and 13,500-12,000 cal. yr BP. Periods of relatively drier conditions are inferred between 14,000-13,400 and 12,000-10,000 cal. -
Susceptibility of Australian Plant Species to Phytophthora Ramorum1
GENERAL TECHNICAL REPORT PSW-GTR-229 Susceptibility of Australian Plant Species to 1 Phytophthora ramorum Kylie Ireland,2,3 Daniel Hüberli,3,4 Bernard Dell,3 Ian Smith,5 David Rizzo,6 and Giles Hardy3 Abstract Phytophthora ramorum is an invasive plant pathogen causing considerable and widespread damage in nurseries, gardens, and natural woodland ecosystems of the United States and Europe, and is classified as a Category 1 pest in Australia. It is of particular interest to Australian plant biosecurity as, like P. cinnamomi; it has the potential to become a major economic and ecological threat in areas with susceptible hosts and conducive climates. Research was undertaken in California to assess pathogenicity of P. ramorum on Australian native plants. Sixty-eight test species within 24 families were sourced from established gardens and arboretums. Foliar and branch susceptibility were tested using detached leaf and branch assays. The experiment was repeated to account for seasonality. Initial results indicate the majority of species tested were susceptible to varying degrees. Of particular interest are the high levels of variability within the eucalypts, low levels of susceptibility within the Pittosporaceae family, and a concerning number of latent or asymptomatic infections. Introduction Phytophthora ramorum, the cause of sudden oak death in California, is an invasive plant pathogen causing considerable and widespread damage in nurseries, gardens, and natural woodland ecosystems of the United States (U.S.) and Europe (Werres and others 2001, Rizzo and others 2002, Brasier and others 2004). Classified as a Category 1 pest in Australia (Plant Health Australia 2006), it is of particular concern to Australian plant biosecurity as, like P. -
Distribution and Chemical Diversity of Cyclotides From
!"# $%%#&'(&)* $%#)+,()(''-(+)() . .. .(- The Violet Down in a green and shady bed, A modest violet grew; Its stalk was bent, it hung its head As if to hide from view. And yet it was a lovely flower, Its colour bright and fair; It might have graced a rosy bower, Instead of hiding there. Yet thus it was content to bloom, In modest tints arrayed; And there diffused a sweet perfume, Within the silent shade. Then let me to the valley go This pretty flower to see; That I may also learn to grow In sweet humility. Jane Taylor (1783-1824) List of Papers This thesis is based on the following papers, which are referred to in the text by their Roman numerals. I Burman, R., Gruber, C.W., Rizzardi, K., Herrmann, A., Craik, D.J., Gupta, M.P., Göransson, U. (2010) Cyclotide proteins and precursors from the genus Gloeospermum: Filling a blank spot in the cyclotide map of Violaceae. Phytochemistry, 71(1):13-20 II Burman, R., Larsson, S., Yeshak, M.Y., Rosengren, K.J., Craik, D.J., Göransson, U. (2010) Distribution of circular -
Species-Specific Basic Stem-Wood Densities for Twelve Indigenous Forest and Shrubland Species of Known Age, New Zealand
Marden et al. New Zealand Journal of Forestry Science (2021) 51:1 https://doi.org/10.33494/nzjfs512021x121x E-ISSN: 1179-5395 published on-line: 15/02/2021 Research Article Open Access New Zealand Journal of Forestry Science Species-specific basic stem-wood densities for twelve indigenous forest and shrubland species of known age, New Zealand Michael Marden1,*, Suzanne Lambie2 and Larry Burrows3 1 31 Haronga Road, Gisborne 4010, New Zealand 2 Manaaki Whenua – Landcare Research, Private Bag 3127, Hamilton 3240, New Zealand 3 Manaaki Whenua – Landcare Research, PO Box 69041, Lincoln 7640, New Zealand *Corresponding author: [email protected] (Received for publication 19 July 2019; accepted in revised form 26 January 2021) Abstract Background: Tree carbon estimates for New Zealand indigenous tree and shrub species are largely based on mean of sites throughout New Zealand. Yet stem-wood density values feed directly into New Zealand’s international and nationalbasic stem-wood greenhouse densities gas accounting. derived from We a limitedaugment number existing of publishedtrees, often basic of unspecified stem-wood age density and from data a limited with new number age- old, across 21 widely-distributed sites between latitudes 35° tospecific estimate values carbon for 12stocks. indigenous forest and shrubland species, including rarely obtained values for trees <6-years and 46° S, and explore relationships commonly used Methods: The volume of 478 whole stem-wood discs collected at breast height (BH) was determined by water displacement, oven dried, and weighed. Regression analyses were used to determine possible relationships between basic stem-wood density, and tree height, root collar diameter (RCD), and diameter at breast height (DBH). -
Recent Changes in the Names of New Zealand Tree and Shrub Species
-- -- - Recent changes in the names of New Zealand tree and shrub species - Since the publication of 'Flora of New Zealand' Volume 1 (A- iii) Podocarpus dacydioides Dacrycarpus ducydioides lan 1961),covering indigenous ferns, conifers and dicots, there (iii)Podocarpus ferrugzneus Prumnopitys ferruginea have been major advances in taxonomic research and the clas- Podocarpus spicatus Prumnopitys taxijolia sification of many plant groups revised accordingly. Most of (iv1 Dacrydium cupressinum (unchanged) these changes have been summarised in the Nomina Nova (v)Dacrydium bidwillii Halocarpus bidwillii series published in the New Zealand Journal of Botany (Edgar Dacrydium bijorme Halocarpus bijormis 1971, Edgar and Connor 1978, 1983) and are included in re- Dacrydium kirkii Halocarpus kirkii cent books on New Zealand plants ie.g. Eagle 1982, Wilson (vi)Dacydium colensoi Lagarostrobos colensoi 1982). A number of these name changes affect important (vii)Dacrydium intermediurn Lepidothamnus intermedius forest plants and as several of these new names are now start- Dacrydium laxijolium Lepidotbamnus laxijolius ing to appear in the scientific literature, a list of changes af- (viii)Phyllocladus trichomanoidi~(unchanged) fecting tree and shrub taxa are given here. As a large number Phyllocladus glaucus (unchanged) of the readers of New Zealand Forestry are likely to use Poole Phyllocladus alpinus Phyllocladus aspleniijolius and Adams' "Trees and Shrubs of New Zealand" as their var. alpinus* * main reference for New Zealand forest plants, all the name changes are related to the fourth impression of this book. * It has been suggested that the Colenso name P, cunnin- it is important to realise that not all botanists necessarily ghamii (1884)should take precedence over the later (18891 ark agree with one particular name and you are not obliged to use name (P. -
Supplementary Information Of
Supplementary Information of Elevated CO2 and Global Greening during the early Miocene Tammo Reichgelt1,2, William J. D’Andrea1, Ailín del C. Valdivia-McCarthy1, Bethany R.S. Fox3, Jennifer M. Bannister4, John G. Conran5, William G. Lee6,7, Daphne E. Lee8 Correspondence to: Tammo Reichgelt ([email protected]) • Section S1: Morphotype Identification • Figure S1: Examples of cuticles of morphotypes A–K • Figure S2: Examples of cuticles of morphotypes L–V • Table S1: Measurements of stomatal density, pore length, guard cell width, leaf and air carobn isotopic composition of fossil leaves from Foulden Maar. • Table S2: Assimilation rate range of modern living relatives. • Table S3: Intrinsic water use efficiency, conductance to water, total annual carbon gain and length of the growing season. • Table S4: Output of reconstructed atmospheric carbon dioxide, carbon assimilation rates, leaf conductance to water, and intrinsic water use efficiency of Foulden Maar fossil leaves. • References for morphotype identification. Morphotype identification 18 distinct leaf morphotypes were identified based on microscopic anatomical features. Some leaf types were assigned to previously described species from surface exposures at Foulden Maar, others were tentatively assigned genera or families. Below are the leaf fossils assigned to different morphotypes, together with defining anatomical characteristics and justification of assignment to a specific plant group. Morphotype: A. Samples: (25) 9-09-50-1, 14-02-40-5, 17-91-70-1, 17-91-70-5, 17-91-70-7, 17-91-70-8, 18-19-99-1, 31- 19-10-1, 31-19-20-3, 31-19-20-4, 32-20-30-1, 32-20-60-1, 38-97-90-10, 40-93-80-4, 41-88-12-1, 41-88- 28-4, 41-88-28-7, 42-85-0-2, 56-31-20-1, 62-19-2-1, 63-19-95-3, 83-48-86-2 (Fig. -
Plant Charts for Native to the West Booklet
26 Pohutukawa • Oi exposed coastal ecosystem KEY ♥ Nurse plant ■ Main component ✤ rare ✖ toxic to toddlers coastal sites For restoration, in this habitat: ••• plant liberally •• plant generally • plant sparingly Recommended planting sites Back Boggy Escarp- Sharp Steep Valley Broad Gentle Alluvial Dunes Area ment Ridge Slope Bottom Ridge Slope Flat/Tce Medium trees Beilschmiedia tarairi taraire ✤ ■ •• Corynocarpus laevigatus karaka ✖■ •••• Kunzea ericoides kanuka ♥■ •• ••• ••• ••• ••• ••• ••• Metrosideros excelsa pohutukawa ♥■ ••••• • •• •• Small trees, large shrubs Coprosma lucida shining karamu ♥ ■ •• ••• ••• •• •• Coprosma macrocarpa coastal karamu ♥ ■ •• •• •• •••• Coprosma robusta karamu ♥ ■ •••••• Cordyline australis ti kouka, cabbage tree ♥ ■ • •• •• • •• •••• Dodonaea viscosa akeake ■ •••• Entelea arborescens whau ♥ ■ ••••• Geniostoma rupestre hangehange ♥■ •• • •• •• •• •• •• Leptospermum scoparium manuka ♥■ •• •• • ••• ••• ••• ••• ••• ••• Leucopogon fasciculatus mingimingi • •• ••• ••• • •• •• • Macropiper excelsum kawakawa ♥■ •••• •••• ••• Melicope ternata wharangi ■ •••••• Melicytus ramiflorus mahoe • ••• •• • •• ••• Myoporum laetum ngaio ✖ ■ •••••• Olearia furfuracea akepiro • ••• ••• •• •• Pittosporum crassifolium karo ■ •• •••• ••• Pittosporum ellipticum •• •• Pseudopanax lessonii houpara ■ ecosystem one •••••• Rhopalostylis sapida nikau ■ • •• • •• Sophora fulvida west coast kowhai ✖■ •• •• Shrubs and flax-like plants Coprosma crassifolia stiff-stemmed coprosma ♥■ •• ••••• Coprosma repens taupata ♥ ■ •• •••• •• -
Newsletter Number 29 September 1992 New Zealand Botanical Society Newsletter Number 29 September 1992
NEW ZEALAND BOTANICAL SOCIETY NEWSLETTER NUMBER 29 SEPTEMBER 1992 NEW ZEALAND BOTANICAL SOCIETY NEWSLETTER NUMBER 29 SEPTEMBER 1992 CONTENTS News NZ Bot Soc News Call for nominations 2 New Zealand Threatened Indigenous Vascular Plant List .2 Regional Bot Soc News Auckland 5 Canterbury 6 Nelson 6 Rotorua 7 Waikato 7 Wellington 8 Obituary Margot Forde 8 Other News Distinguished New Zealand Scientist turns 100 9 Government Science structures reorganised 10 New Department consolidates Marine Science strengths 10 Notes and Reports Plant records Conservation status of titirangi (Hebe speciosa) 11 Senecio sterquilinus Ornduff in the Wellington Ecological District ....... 16 Trip reports Ecological Forum Excursion to South Patagonia and Tierra del Fuego (2) .... 17 Tangihua Fungal Foray, 20-24 May 1992 19 Biography/Bibliography Biographical Notes (6) Peter Goyen, an addition 20 Biographical Notes (7) Joshua Rutland 20 New Zealand Botanists and Fellowships of the Royal Society 22 Forthcoming Meetings/Conferences Lichen Techniques Workshop 22 Forthcoming Trips/Tours Seventh New Zealand Fungal Foray 22 Publications Checklist of New Zealand lichens 23 The mosses of New Zealand, special offer 24 Book review An illustrated guide to fungi on wood in New Zealand 25 Letters to the Editor New Zealand Botanical Society President: Dr Eric Godley Secretary/Treasurer: Anthony Wright Committee: Sarah Beadel, Ewen Cameron, Colin Webb, Carol West Address: New Zealand Botanical Society C/- Auckland Institute & Museum Private Bag 92018 AUCKLAND Subscriptions The 1992 ordinary and institutional subs are $14 (reduced to $10 if paid by the due date on the subscription invoice). The 1992 student sub, available to full-time students, is $7 (reduced to $5 if paid by the due date on the subscription invoice). -
Plant Life of Western Australia
INTRODUCTION The characteristic features of the vegetation of Australia I. General Physiography At present the animals and plants of Australia are isolated from the rest of the world, except by way of the Torres Straits to New Guinea and southeast Asia. Even here adverse climatic conditions restrict or make it impossible for migration. Over a long period this isolation has meant that even what was common to the floras of the southern Asiatic Archipelago and Australia has become restricted to small areas. This resulted in an ever increasing divergence. As a consequence, Australia is a true island continent, with its own peculiar flora and fauna. As in southern Africa, Australia is largely an extensive plateau, although at a lower elevation. As in Africa too, the plateau increases gradually in height towards the east, culminating in a high ridge from which the land then drops steeply to a narrow coastal plain crossed by short rivers. On the west coast the plateau is only 00-00 m in height but there is usually an abrupt descent to the narrow coastal region. The plateau drops towards the center, and the major rivers flow into this depression. Fed from the high eastern margin of the plateau, these rivers run through low rainfall areas to the sea. While the tropical northern region is characterized by a wet summer and dry win- ter, the actual amount of rain is determined by additional factors. On the mountainous east coast the rainfall is high, while it diminishes with surprising rapidity towards the interior. Thus in New South Wales, the yearly rainfall at the edge of the plateau and the adjacent coast often reaches over 100 cm. -
Germination Behaviour of Seeds of the New Zealand Woody Species Alectryon Excelsus, Corynocarpus Laevigatus, and Kunzea Ericoides
New Zealand Journal of Botany ISSN: 0028-825X (Print) 1175-8643 (Online) Journal homepage: http://www.tandfonline.com/loi/tnzb20 Germination behaviour of seeds of the New Zealand woody species Alectryon excelsus, Corynocarpus laevigatus, and Kunzea ericoides C. J. Burrows To cite this article: C. J. Burrows (1996) Germination behaviour of seeds of the New Zealand woody species Alectryon excelsus, Corynocarpus laevigatus, and Kunzea ericoides , New Zealand Journal of Botany, 34:4, 489-498, DOI: 10.1080/0028825X.1996.10410129 To link to this article: http://dx.doi.org/10.1080/0028825X.1996.10410129 Published online: 31 Jan 2012. Submit your article to this journal Article views: 161 View related articles Citing articles: 14 View citing articles Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=tnzb20 Download by: [125.239.173.16] Date: 29 August 2017, At: 22:53 New Zealand Journal of Botany, 1996, Vol. 34:489--498 489 0028-825X/96/3404-4)489 $2.50/0 9The Royal Society of New Zealand 1996 Germination behaviour of seeds of the New Zealand woody species Alectryon excelsus, Corynocarpus laevigatus, and Kunzea ericoides C. J. BURROWS INTRODUCTION Department of Plant and Microbial Sciences This is a further contribution to a series of papers University of Canterbury describing the germination behaviour of seeds of Private Bag 4800 woody plant species in New Zealand lowland for- Christchurch, New Zealand ests in conditions similar to those that the seeds could experience in nature (cf. Burrows 1995a, 1995b). The aim of the study was to examine the germina- Abstract Germination rates, percentage germina- tion rates, numbers of seeds which germinate, and tion success, and phenomena related to germination features of the germination delay systems for freshly delay were determined for seeds of Alectryon collected seeds from wild parents. -
Marginal Evidence for Taro Production in Northern New Zealand
LETTER REPLY TO BARBER: Marginal evidence for taro production in northern LETTER New Zealand between 1200 and 1500 CE Matthew Prebblea,1, Atholl J. Andersona, Paul Augustinusb, Joshua Emmittc, Stewart J. Fallond, Louise L. Fureye, Simon J. Holdawayc, Alex Jorgensenc, Thegn N. Ladefogedc,f, Peter J. Matthewsg, Jean-Yves Meyerh, Rebecca Phillippsc, Rod Wallacec, and Nicholas Porchi We welcome Barber’s (1) comments and are grateful for not meet widely accepted criteria for high-precision the opportunity to respond. Our study of wetland taro dating, as they contain mixed carbon sources (9). (Colocasia esculenta) gardens during the initial coloni- 3) Description of crop ecosystems: Ancient crop ecosys- zation period (ICP) (1200 to 1500 CE) in New Zealand tems cannot be described without comprehensive did not overlook the evidence from the Aupouri Penin- analyses of biological remains from archaeological sula (2–4). We agree that gardens were probably estab- contexts. At Polynesian arrival, the Motutangi wet- lished on mainland New Zealand, within the climate lands were dominated by the large-statured conifer envelope shown in figure 1 of our paper (4), but in areas Dacrydium cupressinum, requiring repeated firing to that lacked large-statured forests at Polynesian arrival. establish gardens, and Restionaceae (3), most likely However, the fossil evidence from Motutangi does not Apodasmia similis, a rush which dominates the mar- meet the 3 criteria for defining ICP taro gardens met in gins of regularly flooded estuaries or lakes and out- our study of Ahuahu and subtropical French Polynesia: competes other plants in nutrient-poor soils (10). This densely spreading rush likely posed difficulties for 1) Reliable fossil proxies: We identify pollen, the crop cultivation, although taro may have been com- most reliable fossil proxy for taro (5), but also clus- petitive if grown in clumps over multiple sea- ters of small globular orbicular starch grains inside sons.