The Angiosperm Taxa of R. H. Beddome with Notes on the Dates of Publication of Two Serially Published Works
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Cooperative National Park Resources Studies Unit Department of Botany University of Hawaii at Manoa Honolulu, Hawaii 96822 (808) 948-8218
COOPERATIVE NATIONAL PARK RESOURCES STUDIES UNIT DEPARTMENT OF BOTANY UNIVERSITY OF HAWAII AT MANOA HONOLULU, HAWAII 96822 (808) 948-8218 PROCEEDINGS FIRST CONFERENCE IN NATURAL SCIENCES HAWAII VOLCANOES NATIONAL PARK NATIONAL PARK SERVICE CONTRACT #CX8000 6 0031 Clifford W. Smith, Unit Director The National Park Service and the University of Hawaii signed the memorandum of agreement establishing this Cooperative National Park Resources Studies Unit on March 16, 1973. The Unit provides a multidisciplinary approach to studies on the biological resources in the National Parks in Hawaii, that is, Hawaii Volcanoes National Park, Haleakala National Park, City of Refuge National Historical Park, and Puukohola Heiau National Historic Site. Through the Unit Director, projects are undertaken in areas identified by park management. These studies provide information of resource management programs. The involvement of University faculty and students in the resource management of the National Parks in Hawaii lends to a greater awareness of the problems and needs of the Service. At the same time research not directly or immediately applicable to management is also encouraged through the Unit. PROCEEDINGS of the FIRST CONFERENCE IN NATURAL SCIENCES in Hawaii held at Hawaii Field Research Center Hawaii Volcanoes National Park on August 19 - 20, 1976 edited by C. W. Smith, Director, CPSUJUH Department of Botany 3190 Maile Way University of Hawaii Honolulu, Hawaii 96822 CONTENTS PREFACE DESCRIPTIVE SUMMARY OF A NORTH KONA BURIAL CAVE, ISLAND OF HAWAII by M.S. Allen and T.L. Hunt KOA AND LEHUA TIMBER HARVESTING AND PRODUCT UTILIZATION: RELIGIO-ECOLOGICAL RELATIONSHIPS IN HAWAII, A.D. 1778 by R.A. -
The Identity of Diplospora Africana (Rubiaceae)
The identity of Diplospora africana (Rubiaceae) E. Robbrecht Nationale Plantentuin van Belgie, Domein van Bouchout, Meise, Belgium Diplospora africana Sim is shown to be a distinct species Introduction belonging to Tricalysia subg. Empogona sect. Kraussiopsis. When Sim (1907) dealt with Tricalysia in the Cape, he did It possesses the characteristics of this subgenus: Flowers not follow the delimitation of the genus proposed in with densely hairy corolla throat and appendiculate anthers, and fruits black at complete maturity. The necessary Schumann's (1891) account of the family (i.e. Diplospora and combination under the name Tricalysia and an amplified Kraussia are considered as sections of Trica/ysia) , but description of the species are provided. This rather rare distinguished between Diplospora (with tetramerous flowers), species is a Pondoland endemic separated by a wide Kraussia (pentamerous) and Tricalysia (hexamerous), stating interval from its Guineo-Congolian relatives. A key to the that this artifical distinction 'probably does not hold good species of Trica/ysia in South Africa is provided; T. africana elsewhere'. Sim recognized five species in South Africa: D . is easily distinguished from the five other southern African Trica/ysia species by its tetramerous flowers. ajricana Sim, K. lanceo/ata Sand. [ = T. lanceolata (Sand.) S. Afr. J. Bot. 1985, 51: 331-334 Burtt-Davy], K. jloribunda Harv., K. coriacea Sond. ( = T. sonderana Hiern) and T. capensis (Meisn.) Sim. While the Diplospora africana Sim is 'n maklik onderskeidbare spesie last four species are now well known elements of the South wat in Tricalysia subg. Empogona sect. Kraussiopsis African flora, Dip/ospora ajricana remained obscure and ingesluit word. -
Taxanomic Composition and Conservation Status of Plants in Imbak Canyon, Sabah, Malaysia
Journal of Tropical Biology and Conservation 16: 79–100, 2019 ISSN 1823-3902 E-ISSN 2550-1909 Short Notes Taxanomic Composition and Conservation Status of Plants in Imbak Canyon, Sabah, Malaysia Elizabeth Pesiu1*, Reuben Nilus2, John Sugau2, Mohd. Aminur Faiz Suis2, Petrus Butin2, Postar Miun2, Lawrence Tingkoi2, Jabanus Miun2, Markus Gubilil2, Hardy Mangkawasa3, Richard Majapun2, Mohd Tajuddin Abdullah1,4 1Institute of Tropical Biodiversity and Sustainable Development, Universiti Malaysia Terengganu, 21030, Kuala Terengganu, Terengganu 2Forest Research Centre, Sabah Forestry Department, Sandakan, Sabah, Malaysia 3 Maliau Basin Conservation Area, Yayasan Sabah 4Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, 21030, Kuala Terengganu *Corresponding authors: [email protected] Abstract A study of plant diversity and their conservation status was conducted in Batu Timbang, Imbak Canyon Conservation Area (ICCA), Sabah. The study aimed to document plant diversity and to identify interesting, endemic, rare and threatened plant species which were considered high conservation value species. A total of 413 species from 82 families were recorded from the study area of which 93 taxa were endemic to Borneo, including 10 endemic to Sabah. These high conservation value species are key conservation targets for any forested area such as ICCA. Proper knowledge of plant diversity and their conservation status is vital for the formulation of a forest management plan for the Batu Timbang area. Keywords: Vascular plant, floral diversity, endemic, endangered, Borneo Introduction The earth as it is today has a lot of important yet beneficial natural resources such as tropical forests. Tropical forests are one of the world’s richest ecosystems, providing a wide range of important natural resources comprising vital biotic and abiotic components (Darus, 1982). -
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). -
Flora of Singapore Precursors, 9: the Identities of Two Unplaced Taxa Based on Types from Singapore
Gardens' Bulletin Singapore 70 (2): 295–299. 2018 295 doi: 10.26492/gbs70(2).2018-06 Flora of Singapore precursors, 9: The identities of two unplaced taxa based on types from Singapore I.M. Turner1, 2, M. Rodda2, K.M. Wong2 & D.J. Middleton2 1Singapore Botanical Liaison Officer, Royal Botanic Gardens Kew, Richmond, Surrey TW9 3AE, U.K. [email protected] 2Singapore Botanic Gardens, National Parks Board, 1 Cluny Road, 259569, Singapore. ABSTRACT. Work on the Gentianales for the Flora of Singapore has clarified the identities of two names based on types collected in Singapore that have long been considered of uncertain application. Dischidia wallichii Wight is shown to be a synonym of Micrechites serpyllifolius (Blume) Kosterm. (Apocynaceae) and Saprosma ridleyi King & Gamble is a synonym of Psychotria maingayi Hook.f. (Rubiaceae). A lectotype is designated for Dischidia wallichii. Keywords. Apocynaceae, Dischidia wallichii, Micrechites serpyllifolius, Psychotria maingayi, Rubiaceae, Saprosma ridleyi, synonymy Introduction The Gentianales have recently been the focus of intensive research in preparation for the accounts of the included families for the Flora of Singapore (Rodda & Ang, 2012; Rodda et al., 2015, 2016; Middleton et al., 2018; Rodda & Lai, 2018; Seah & Wong, 2018; Turner, 2018; Turner & Kumar, 2018; Wong & Mahyuni, 2018; Wong et al, in press; Wong & Lua, 2018). This involved a closer look at two taxa described from specimens collected in Singapore that have long eluded satisfactory conclusions as to their identities, Dischidia wallichii Wight (Apocynaceae) and Saprosma ridleyi King & Gamble (Rubiaceae). Through a collaboration among the authors of this paper, who have wide expertise across these families, we can now place these two names in synonymy of other taxa. -
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PLATINUM The Journal of Threatened Taxa (JoTT) is dedicated to building evidence for conservaton globally by publishing peer-reviewed artcles OPEN ACCESS online every month at a reasonably rapid rate at www.threatenedtaxa.org. All artcles published in JoTT are registered under Creatve Commons Atributon 4.0 Internatonal License unless otherwise mentoned. JoTT allows unrestricted use, reproducton, and distributon of artcles in any medium by providing adequate credit to the author(s) and the source of publicaton. Journal of Threatened Taxa Building evidence for conservaton globally www.threatenedtaxa.org ISSN 0974-7907 (Online) | ISSN 0974-7893 (Print) Communication A new species of shieldtail snake (Reptilia: Squamata: Uropeltidae) from Kolli Hill complex, southern Eastern Ghats, peninsular India S.R. Ganesh & N.S. Achyuthan 26 March 2020 | Vol. 12 | No. 4 | Pages: 15436–15442 DOI: 10.11609/jot.5680.12.4.15436-15442 For Focus, Scope, Aims, Policies, and Guidelines visit htps://threatenedtaxa.org/index.php/JoTT/about/editorialPolicies#custom-0 For Artcle Submission Guidelines, visit htps://threatenedtaxa.org/index.php/JoTT/about/submissions#onlineSubmissions For Policies against Scientfc Misconduct, visit htps://threatenedtaxa.org/index.php/JoTT/about/editorialPolicies#custom-2 For reprints, contact <[email protected]> The opinions expressed by the authors do not refect the views of the Journal of Threatened Taxa, Wildlife Informaton Liaison Development Society, Zoo Outreach Organizaton, or any of the partners. The journal, the publisher, -
Vascular Plant Composition and Diversity of a Coastal Hill Forest in Perak, Malaysia
www.ccsenet.org/jas Journal of Agricultural Science Vol. 3, No. 3; September 2011 Vascular Plant Composition and Diversity of a Coastal Hill Forest in Perak, Malaysia S. Ghollasimood (Corresponding author), I. Faridah Hanum, M. Nazre, Abd Kudus Kamziah & A.G. Awang Noor Faculty of Forestry, Universiti Putra Malaysia 43400, Serdang, Selangor, Malaysia Tel: 98-915-756-2704 E-mail: [email protected] Received: September 7, 2010 Accepted: September 20, 2010 doi:10.5539/jas.v3n3p111 Abstract Vascular plant species and diversity of a coastal hill forest in Sungai Pinang Permanent Forest Reserve in Pulau Pangkor at Perak were studied based on the data from five one hectare plots. All vascular plants were enumerated and identified. Importance value index (IVI) was computed to characterize the floristic composition. To capture different aspects of species diversity, we considered five different indices. The mean stem density was 7585 stems per ha. In total 36797 vascular plants representing 348 species belong to 227 genera in 89 families were identified within 5-ha of a coastal hill forest that is comprises 4.2% species, 10.7% genera and 34.7% families of the total taxa found in Peninsular Malaysia. Based on IVI, Agrostistachys longifolia (IVI 1245), Eugeissona tristis (IVI 890), Calophyllum wallichianum (IVI 807), followed by Taenitis blechnoides (IVI 784) were the most dominant species. The most speciose rich families were Rubiaceae having 27 species, followed by Dipterocarpaceae (21 species), Euphorbiaceae (20 species) and Palmae (14 species). According to growth forms, 57% of all species were trees, 13% shrubs, 10% herbs, 9% lianas, 4% palms, 3.5% climbers and 3% ferns. -
(Rubiaceae), a New Genus from Southeast Asia
Phytotaxa 202 (4): 273–278 ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ PHYTOTAXA Copyright © 2015 Magnolia Press Article ISSN 1179-3163 (online edition) http://dx.doi.org/10.11646/phytotaxa.202.4.5 Paralasianthus (Rubiaceae), a new genus from Southeast Asia HUA ZHU* Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, P.R. China *Author for correspondence: [email protected] Abstract The new genus Paralasianthus is described from South-East Asia. Five species are recognised in the genus, four of which required new combinations, P. brevipes, P. dichotomus, P. lowianus and P. hainanensis, and one is described as a new species, P. zhengyianus. A key to the species is presented. Key words: Paralasianthus, new genus, Rubiaceae, South East Asia Introduction The circumscription of Lasianthus Jack (1823: 125) has been modified by different authors, especially with regards to the number of ovary locules or pyrenes (Zhu et al. 2012). Jack (1823) described Lasianthus with a 4-locular ovary and a single, erect, basal ovule in each locule, which normally develops into a drupe with 4 pyrenes. Based on Malesian species Blume (1826) expanded Jack’s delimitation and defined Lasianthus as having 4–9-locular ovaries and drupes with 4–9 pyrenes. Korthals (1851) established Mephitidia subgen. Dysosmia (Korthals 1851: 224) based on a Javan species, M. dichotoma Korthals (1851: 224), which had a 2-locular ovary and a compressed, 2-pyrenate drupe with a thin wall. Miquel (1859) raised it to generic rank as Dysosmia (Korthals 1851: 224 ) Miquel (1859: 314), and returned Lasianthus Jack to Blume’s definition. -
Amphibia: Rhacophoridae
Current Herpetology 19 (1): 35-40., June 2000 (C)2000 by The HerpetologicalSociety of Japan Nomenclatural History and Rediscovery of Rhacophorus lateralis Boulenger, 1883 (Amphibia: Rhacophoridae) INDRANEIL DAS Institute of Biodiversity and Environmental Conservation, Universiti Malaysia Sarawak, 94300, Kota Samarahan, Sarawak, MALA YSIA Abstract: The poorly known south-west Indian rhacophorid, Rhacophorus lateralis Boulenger, 1883, known from a unique holotype in the BMNH, is redescribed based on two adult females, from South Coorg, Karnataka State, south-western India. The species is listed in recent lists as valid, despite an attempted synonymy with Rhacophorus malabaricus Jerdon, 1870, by Wolf (1936). The species is diagnosed by the following suite of characters: skin of forehead free; dorsum dark brown with a pair of yellow lines that run from the region around the nostrils, over the eyelids, along the sides of the body, ter- minating in the inguinal region; small adult body size (SVL to 32.8mm). The species is illustrated for the first time. Key words: Rhacophorus lateralis; Nomenclatural history; Rediscovery; Redescription; Western Ghats; India liography of published works on amphibi- INTRODUCTION ans of the region). Several workers listed Rhacophorus lateralis was described by the species as valid: Boulenger (1890: 473); Boulenger (1883) based on a unique holo- Ahl (1931: 165, as Rhacophorus [Rhaco- type (BMNH 82.2.10.75) from "Malabar" phorus] lateralis); Inger and Dutta (1986), (at present in southern Kerala State, south- Daniel -
Paralasianthus (Rubiaceae), a New Genus from Southeast Asia
Phytotaxa 202 (4): 273–278 ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ PHYTOTAXA Copyright © 2015 Magnolia Press Article ISSN 1179-3163 (online edition) http://dx.doi.org/10.11646/phytotaxa.202.4.5 Paralasianthus (Rubiaceae), a new genus from Southeast Asia HUA ZHU* Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, P.R. China *Author for correspondence: [email protected] Abstract The new genus Paralasianthus is described from South-East Asia. Five species are recognised in the genus, four of which required new combinations, P. brevipes, P. dichotomus, P. lowianus and P. hainanensis, and one is described as a new species, P. zhengyianus. A key to the species is presented. Key words: Paralasianthus, new genus, Rubiaceae, South East Asia Introduction The circumscription of Lasianthus Jack (1823: 125) has been modified by different authors, especially with regards to the number of ovary locules or pyrenes (Zhu et al. 2012). Jack (1823) described Lasianthus with a 4-locular ovary and a single, erect, basal ovule in each locule, which normally develops into a drupe with 4 pyrenes. Based on Malesian species Blume (1826) expanded Jack’s delimitation and defined Lasianthus as having 4–9-locular ovaries and drupes with 4–9 pyrenes. Korthals (1851) established Mephitidia subgen. Dysosmia (Korthals 1851: 224) based on a Javan species, M. dichotoma Korthals (1851: 224), which had a 2-locular ovary and a compressed, 2-pyrenate drupe with a thin wall. Miquel (1859) raised it to generic rank as Dysosmia (Korthals 1851: 224 ) Miquel (1859: 314), and returned Lasianthus Jack to Blume’s definition. -
The History and Functioning of the Forest Department in Madras Presidency During 1856–1882
IJHS | VOL 55.3 | SEPTEMBER 2020 ARTICLES The History and Functioning of the Forest Department in Madras Presidency during 1856–1882 S. Kamini∗ PSGR Krishnammal College for Women, Coimbatore. (Received 03 June 2020) Abstract The demand for the Indian timbers increased in the beginning of the 19th century. This forced the Colonial Government to depute officials for formulating new policies and enacting forest acts in British occupied territories of India. Madras was one such presidency where the timber was in abundant and the new policies of the government expedited the deforestation of forest reserves in south India after 1800 CE. The scientific forestry in South India was started in 1806 after the appointment of Captain Watson, aPolice officer as first conservator of India. This paper reconnoitres the history and functioning oftheForest department in Madras presidency during the period between H.F. Cleghorn’s appointment in 1856 as the first regular Conservator of Forests and the enactment of the first Madras Forest Act in1882. Key words: Conservator, Forests, Forests acts, Plantations, Madras presidency, Revenue and Expenditure, Timber. 1 Introduction 2 Madras Presidency and its Forests The Madras presidency was the southernmost province The erstwhile Madras Presidency was characterized by a of the British Indian Empire surrounded by the State of tropical climate except for the highland plateaus of the Mysore and the British province of Coorg. It was bounded Nilgiris and Palnis where as a result of elevation (over on the east by the Bay of Bengal and the Gulf of Mannar 5000 feet), the climate was mildly temperate. The total from the Chilka Lake to Cape Comorin, and on the west extent of forests was 6, 734 sq. -
Glycosides in the Rubiaceae*
The occurrence of asperulosidic glycosides in the Rubiaceae* P. Kooiman Laboratorium voor Algemene en Technische Biologie Technische Hogeschool, Delft. SUMMARY Some properties of the new iridoid compounds Galium glucoside and Gardenia glucoside are described. Galium glucoside and asperuloside occurin many species belongingto the Rubioideae (sensu Bremekamp); they were not found in other subfamilies of the Rubiaceae. Gardenia glucoside occurs in several species ofthe tribe Gardenieae (subfamily Ixoroideae). The distribution of the asperulosidic glucosides in the Rubiaceae corresponds with the classi- fication proposed by Bremekamp, although there are some exceptions (Hamelieae, Opercu- laria and Pomax, possibly the Gaertnereae). To a somewhat less degreethe system proposedby Verdcourt is supported. 1. INTRODUCTION Apart from the classification arrived at by Bremekamp (1966) the only other modern system of the Rubiaceae was proposed by Verdcourt (1958); both au- thors considered their classifications tentative. The have several fea- as systems tures in common, but deviate in some points. The main differences are in the po- sition ofthe Urophylloideae sensu Bremekamp, which are included in the subfa- mily Rubioideaeby Verdcourt, and in the relationship between the Cinchonoideae the Ixoroideae and (both sensu Bremekamp) which are united in the subfamily Cinchonoideae by Verdcourt. Both systems diverge widely and principally from all older classifications which appeared to become more and more unsatis- factory as the number of described species increased. In 1954 Briggs & Nicholes reported on the presence or absence of the iridoid glucoside asperuloside (1) in most species of Coprosma and in many other Rubiaceae. The reaction they used for the detection of asperuloside is now known to be not specific for this glucoside; it detects in addition some struc- turally and most probably biogenetically related glycosides.