Jeffrey N. Mink
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
The Relation Between Road Crack Vegetation and Plant Biodiversity in Urban Landscape
Int. J. of GEOMATE, June, 2014, Vol. 6, No. 2 (Sl. No. 12), pp. 885-891 Geotech., Const. Mat. & Env., ISSN:2186-2982(P), 2186-2990(O), Japan THE RELATION BETWEEN ROAD CRACK VEGETATION AND PLANT BIODIVERSITY IN URBAN LANDSCAPE Taizo Uchida1, JunHuan Xue1,2, Daisuke Hayasaka3, Teruo Arase4, William T. Haller5 and Lyn A. Gettys5 1Faculty of Engineering, Kyushu Sangyo University, Japan; 2Suzhou Polytechnic Institute of Agriculture, China; 3Faculty of Agriculture, Kinki University, Japan; 4Faculty of Agriculture, Shinshu University, Japan; 5Center for Aquatic and Invasive Plants, University of Florida, USA ABSTRACT: The objective of this study is to collect basic information on vegetation in road crack, especially in curbside crack of road, for evaluating plant biodiversity in urban landscape. A curbside crack in this study was defined as a linear space (under 20 mm in width) between the asphalt pavement and curbstone. The species composition of plants invading curbside cracks was surveyed in 38 plots along the serial National Route, over a total length of 36.5 km, in Fukuoka City in southern Japan. In total, 113 species including native plants (83 species, 73.5%), perennial herbs (57 species, 50.4%) and woody plants (13 species, 11.5%) were recorded in curbside cracks. Buried seeds were also obtained from soil in curbside cracks, which means the cracks would possess a potential as seed bank. Incidentally, no significant differences were found in the vegetation characteristics of curbside cracks among land-use types (Kolmogorov-Smirnov Test, P > 0.05). From these results, curbside cracks would be likely to play an important role in offering habitat for plants in urban area. -
An Asian Orchid, Eulophia Graminea (Orchidaceae: Cymbidieae), Naturalizes in Florida
LANKESTERIANA 8(1): 5-14. 2008. AN ASIAN ORCHID, EULOPHIA GRAMINEA (ORCHIDACEAE: CYMBIDIEAE), NATURALIZES IN FLORIDA ROBE R T W. PEMBE R TON 1,3, TIMOTHY M. COLLINS 2 & SUZANNE KO P TU R 2 1Fairchild Tropical Botanic Garden, 2121 SW 28th Terrace Ft. Lauderdale, Florida 33312 2Department of Biological Sciences, Florida International University, Miami, FL 33199 3Author for correspondence: [email protected] ABST R A C T . Eulophia graminea, a terrestrial orchid native to Asia, has naturalized in southern Florida. Orchids naturalize less often than other flowering plants or ferns, butE. graminea has also recently become naturalized in Australia. Plants were found growing in five neighborhoods in Miami-Dade County, spanning 35 km from the most northern to the most southern site, and growing only in woodchip mulch at four of the sites. Plants at four sites bore flowers, and fruit were observed at two sites. Hand pollination treatments determined that the flowers are self compatible but fewer fruit were set in selfed flowers (4/10) than in out-crossed flowers (10/10). No fruit set occurred in plants isolated from pollinators, indicating that E. graminea is not autogamous. Pollinia removal was not detected at one site, but was 24.3 % at the other site evaluated for reproductive success. A total of 26 and 92 fruit were found at these two sites, where an average of 6.5 and 3.4 fruit were produced per plant. These fruits ripened and dehisced rapidly; some dehiscing while their inflorescences still bore open flowers. Fruit set averaged 9.2 and 4.5 % at the two sites. -
Atoll Research Bulletin No. 503 the Vascular Plants Of
ATOLL RESEARCH BULLETIN NO. 503 THE VASCULAR PLANTS OF MAJURO ATOLL, REPUBLIC OF THE MARSHALL ISLANDS BY NANCY VANDER VELDE ISSUED BY NATIONAL MUSEUM OF NATURAL HISTORY SMITHSONIAN INSTITUTION WASHINGTON, D.C., U.S.A. AUGUST 2003 Uliga Figure 1. Majuro Atoll THE VASCULAR PLANTS OF MAJURO ATOLL, REPUBLIC OF THE MARSHALL ISLANDS ABSTRACT Majuro Atoll has been a center of activity for the Marshall Islands since 1944 and is now the major population center and port of entry for the country. Previous to the accompanying study, no thorough documentation has been made of the vascular plants of Majuro Atoll. There were only reports that were either part of much larger discussions on the entire Micronesian region or the Marshall Islands as a whole, and were of a very limited scope. Previous reports by Fosberg, Sachet & Oliver (1979, 1982, 1987) presented only 115 vascular plants on Majuro Atoll. In this study, 563 vascular plants have been recorded on Majuro. INTRODUCTION The accompanying report presents a complete flora of Majuro Atoll, which has never been done before. It includes a listing of all species, notation as to origin (i.e. indigenous, aboriginal introduction, recent introduction), as well as the original range of each. The major synonyms are also listed. For almost all, English common names are presented. Marshallese names are given, where these were found, and spelled according to the current spelling system, aside from limitations in diacritic markings. A brief notation of location is given for many of the species. The entire list of 563 plants is provided to give the people a means of gaining a better understanding of the nature of the plants of Majuro Atoll. -
Persicaria Capitata (Buch.-Ham
Naturalista sicil., S. IV, XXXVI (1), 2012, pp. 111 -116 SALVATORE PASTA A NEW CASUAL ALIEN PLANT IN SICILY: PERSICARIA CAPITATA (BUCH.-HAM. EX D.DON) H.GROSS (Polygonaceae ) SUMMARY The ongoing process of naturalization of this central Asiatic knotweed is here presented. More - over, the paper provides basic information of the site where it grows (urban centre of Palermo) and on the plant community it takes part to. The recent diffusion of this xenophyte at global scale sug - gests its potentially invasive behaviour. RIASSUNTO Una nuova pianta avventizia in Sicilia: Persicaria capitata (Buch.-Ham. ex D.Don) H.Gross (Poly - gonaceae). Viene segnalata la presenza allo stato subspontaneo di questa poligonacea d’origine cen - tro-asiatica. Si fornisce inoltre una breve descrizione della stazione di rinvenimento, posta nel cen - tro urbano di Palermo, e della comunità vegetale cui la xenofita partecipa. La sua recente diffusione su scala globale suggerisce il suo comportamento potenzialmente invasivo. During my last temporary teaching appointment in a secondary school of Palermo, I noticed a strange creeping knotweed growing at the base of a heap of sand and crushed stones, remnant of an abandoned construction site in the inner playground of the school. The day after, the direct observation of a sample by using the key for Italian Polygonum s.l. published by GALASSO (2009) enabled me to solve the enigma: the “mysterious” plant actually is Per - sicaria capitata (Buch.-Ham. ex D.Don) H.Gross (Polygonaceae). After a careful check of the most recent contributions on the alien flora of Sicily ( RAI - MONDO et al ., 2005a, 2005b; DOMINA & M AZZOLA , 2008; SCUDERI & P ASTA , 112 S. -
Introduction to the Phylogenetic Analysis of Maxillaria Ruiz & Pav
BRC Biodiv. Res. Conserv. 3-4: 200-204, 2006 www.brc.amu.edu.pl Introduction to the phylogenetic analysis of Maxillaria Ruiz & Pav. (Maxillariinae, Orchidaceae) Magdalena Sitko, Piotr Tuka≥≥o & Marcin GÛrniak Department of Plant Taxonomy and Nature Conservation, University of GdaÒsk, Al.†LegionÛw†9, 80-441 GdaÒsk, Poland, e-mail: [email protected] Abstract: Maxillaria Ruiz & Pav. is the largest genus of the subtribe Maxillariinae Lindl. (Orchidaceae) and also one of largest genera within the subfamily Vandoideae Endl. Maxillaria contains mainly tropical and subtropical orchids. It is a highly disorderly genus because of the great number of species as well as a multitude of features occurring in many combinations. Both the number of species assigned to this genus, and the infrageneric classifications of Maxillaria, are not clearly resolved yet. In this paper, a phylogenetic study based on Internal Transcribed Spacer (ITS) sequences is presented. The results show the monophyletic character of the subtribe Maxillariinae and the paraphyletic character of Maxillaria. Key words: Orchidaceae, Maxillariinae, Maxillaria, ITS, taxonomy, phylogenetic relationship 1. Introduction The significant unification of flower structures can be observed as well as a very high variability of the vegeta- The subtribe Maxillariinae comprises taxa widely tive characters, such as: plant size and type, model of distributed within the area of tropical America, with growth, leaf number and type, and inflorescence type. most of them clustered in the genus Maxillaria Ruiz & It must be noted that such a great morphological Pav. sensu Dressler. Maxillarias range from south variability can be due to adaptation to local habitats, Florida and Mexico, throughout Central America, to and the unification of the flower structures may result Argentina, with the highest diversity in the Andean from convergence as an effect of adaptation to a similar region. -
Redalyc.AN ASIAN ORCHID, EULOPHIA GRAMINEA
Lankesteriana International Journal on Orchidology ISSN: 1409-3871 [email protected] Universidad de Costa Rica Costa Rica Pemberton, Robert W.; Collins, Timothy M.; Koptur, Suzanne AN ASIAN ORCHID, EULOPHIA GRAMINEA (ORCHIDACEAE: CYMBIDIEAE), NATURALIZES IN FLORIDA Lankesteriana International Journal on Orchidology, vol. 8, núm. 1, abril, 2008, pp. 5-14 Universidad de Costa Rica Cartago, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44339815002 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative LANKESTERIANA 8(1): 5-14. 2008. AN ASIAN ORCHID, EULOPHIA GRAMINEA (ORCHIDACEAE: CYMBIDIEAE), NATURALIZES IN FLORIDA ROBE R T W. PEMBE R TON 1,3, TIMOTHY M. COLLINS 2 & SUZANNE KO P TU R 2 1Fairchild Tropical Botanic Garden, 2121 SW 28th Terrace Ft. Lauderdale, Florida 33312 2Department of Biological Sciences, Florida International University, Miami, FL 33199 3Author for correspondence: [email protected] ABST R A C T . Eulophia graminea, a terrestrial orchid native to Asia, has naturalized in southern Florida. Orchids naturalize less often than other flowering plants or ferns, butE. graminea has also recently become naturalized in Australia. Plants were found growing in five neighborhoods in Miami-Dade County, spanning 35 km from the most northern to the most southern site, and growing only in woodchip mulch at four of the sites. Plants at four sites bore flowers, and fruit were observed at two sites. Hand pollination treatments determined that the flowers are self compatible but fewer fruit were set in selfed flowers (4/10) than in out-crossed flowers (10/10). -
Occasional Papers
NUMBER 69, 55 pages 25 March 2002 BISHOP MUSEUM OCCASIONAL PAPERS RECORDS OF THE HAWAII BIOLOGICAL SURVEY FOR 2000 PART 2: NOTES NEAL L. EVENHUIS AND LUCIUS G. ELDREDGE, EDITORS BISHOP MUSEUM PRESS HONOLULU C Printed on recycled paper Cover: Metrosideros polymorpha, native ‘öhi‘a lehua. Photo: Clyde T. Imada. Research publications of Bishop Museum are issued irregularly in the RESEARCH following active series: • Bishop Museum Occasional Papers. A series of short papers PUBLICATIONS OF describing original research in the natural and cultural sciences. Publications containing larger, monographic works are issued in BISHOP MUSEUM five areas: • Bishop Museum Bulletins in Anthropology • Bishop Museum Bulletins in Botany • Bishop Museum Bulletins in Entomology • Bishop Museum Bulletins in Zoology • Pacific Anthropological Reports Institutions and individuals may subscribe to any of the above or pur- chase separate publications from Bishop Museum Press, 1525 Bernice Street, Honolulu, Hawai‘i 96817-0916, USA. Phone: (808) 848-4135; fax: (808) 848-4132; email: [email protected]. The Museum also publishes Bishop Museum Technical Reports, a series containing information relative to scholarly research and collections activities. Issue is authorized by the Museum’s Scientific Publications Committee, but manuscripts do not necessarily receive peer review and are not intended as formal publications. Institutional libraries interested in exchanging publications should write to: Library Exchange Program, Bishop Museum Library, 1525 Bernice Street, -
A Dissertation Submitted for Partial Fulfillment Of
DIVERSITY OF NATURALIZED PLANT SPECIES ACROSS LAND USE TYPES IN MAKWANPUR DISTRICT, CENTRAL NEPAL A Dissertation Submitted for Partial Fulfillment of the Requirmentment for the Master‟s Degree in Botany, Institute of Science and Technology, Tribhuvan University, Kathmandu, Nepal Submitted by Bhawani Nyaupane Exam Roll No.:107/071 Batch: 2071/73 T.U Reg. No.: 5-2-49-10-2010 Ecology and Resource Management Unit Central Department of Botany Institute of Science and Technology Tribhuvan University Kirtipur, Kathamndu, Nepal May, 2019 RECOMMENDATION This is to certify that the dissertation work entitled “DIVERSITY OF NATURALIZED PLANT ACROSS LAND USE TYPES IN MAKWANPUR DISTRICT, CENTRAL NEPAL” has been submitted by Ms. Bhawani Nyaupane under my supervision. The entire work is accomplished on the basis of Candidate‘s original research work. As per my knowledge, the work has not been submitted to any other academic degree. It is hereby recommended for acceptance of this dissertation as a partial fulfillment of the requirement of Master‘s Degree in Botany at Institute of Science and Technology, Tribhuvan University. ………………………… Supervisor Dr. Bharat Babu Shrestha Associate Professor Central Department of Botany TU, Kathmandu, Nepal. Date: 17th May, 2019 ii LETTER OF APPROVAL The M.Sc. dissertation entitled “DIVERSITY OF NATURALIZED PLANT SPECIES ACROSS LAND USE TYPES IN MAKWANPUR DISTRICT, CENTRAL NEPAL” submitted at the Central Department of Botany, Tribhuvan University by Ms. Bhawani Nyaupane has been accepted as a partial fulfillment of the requirement of Master‘s Degree in Botany (Ecology and Resource Management Unit). EXAMINATION COMMITTEE ………………………. ……………………. External Examiner Internal Examiner Dr. Rashila Deshar Dr. Anjana Devkota Assistant Professor Associate Professor Central Department of Environmental Science Central Department of Botany TU, Kathmandu, Nepal. -
Persicaria Capitata (Polygonaceae) Naturalized in Texas
Singhurst, J.R., J.N. Mink, and W.C. Holmes. 2013 . Persicaria capitata (Polygonaceae) naturalized in Texas. Phytoneuron 2013-51: 1–3. Published 25 July 2013. ISSN 2153 733X PERSICARIA CAPITATA (POLYGONACEAE) NATURALIZED IN TEXAS JASON R. SINGHURST Wildlife Diversity Program Texas Parks and Wildlife Department 3000 South IH-35, Suite 100 Austin, Texas 78704 [email protected] JEFFREY N. MINK Department of Biology McLennan Community College 1400 College Drive Waco, Texas 76708 WALTER C. HOLMES Department of Biology Baylor University Waco, Texas 76798-7388 ABSTRACT Persicaria capitata is documented as a naturalized species in the Texas flora. It was discovered in a calcareous prairie in Chambers County and is speculated to have arrived there from propagules from cultivated landscape plants in the nearby Houston area. KEY WORDS : Persicaria , Polygonum , Polygonaceae, chênière , Texas Continued field studies in Texas have resulted in the discovery of the following species, which is here reported as new to the naturalized flora of the state. Persicaria capitata (Buchanan-Hamilton ex D. Don) H. Gross (pink-head knotweed) Synonym = Polygonum capitatum Buchanan-Hamilton ex D. Don. Voucher specimen. TEXAS . Chambers Co. : Fisher Tract, 3.3 mi S of FM 565 and jct. of FM 3180 on FM 3180, then 1.8 mi E on private road to cooling station office, from office head 0.4 mi S along beach and chenier shell ridge along Trinity Bay, 24 May 2013, Singhurst 19352 (BAYLU). Figure 1. Persicaria capitata was discovered in Chambers County of the Gulf Coast and Prairies Ecoregion. The surrounding upland is a natural chênière (coastal woodlot) overlain by shell and black clay soils that was dominated by Celtis laevigata , Ulmus crassifolia , Quercus nigra , Maclura pomifera , Sabal minor , Cornus drummondii , Ilex vomitoria , Malvaviscus drummondii , Opuntia humifusa , Yucca sp., Vitis mustangensis , and Campsis radicans . -
Journal of the Oklahoma Native Plant Society, Volume 9, December 2009
4 Oklahoma Native Plant Record Volume 9, December 2009 VASCULAR PLANTS OF SOUTHEASTERN OKLAHOMA FROM THE SANS BOIS TO THE KIAMICHI MOUNTAINS Submitted to the Faculty of the Graduate College of the Oklahoma State University in partial fulfillment of the requirements for the Degree of Doctor of Philosophy May 1969 Francis Hobart Means, Jr. Midwest City, Oklahoma Current Email Address: [email protected] The author grew up in the prairie region of Kay County where he learned to appreciate proper management of the soil and the native grass flora. After graduation from college, he moved to Eastern Oklahoma State College where he took a position as Instructor in Botany and Agronomy. In the course of conducting botany field trips and working with local residents on their plant problems, the author became increasingly interested in the flora of that area and of the State of Oklahoma. This led to an extensive study of the northern portion of the Oauchita Highlands with collections currently numbering approximately 4,200. The specimens have been processed according to standard herbarium procedures. The first set has been placed in the Herbarium of Oklahoma State University with the second set going to Eastern Oklahoma State College at Wilburton. Editor’s note: The original species list included habitat characteristics and collection notes. These are omitted here but are available in the dissertation housed at the Edmon-Low Library at OSU or in digital form by request to the editor. [SS] PHYSICAL FEATURES Winding Stair Mountain ranges. A second large valley lies across the southern part of Location and Area Latimer and LeFlore counties between the The area studied is located primarily in Winding Stair and Kiamichi mountain the Ouachita Highlands of eastern ranges. -
Stem Anatomy of Persicaria Mill. (Polygonaceae)
Indian Journal of Plant Sciences ISSN: 2319-3824 (Online) An Online International Journal Available at http://www.cibtech.org/jps.htm 2013 Vol. 2 (4) October-December, pp.155-161/Manju and Vibhasa Research Article STEM ANATOMY OF PERSICARIA MILL. (POLYGONACEAE) *Manju Sahney and Vibhasa Department of Botany, University of Allahabad, Allahabad – 211002, Uttar Pradesh, INDIA * Author for Correspondence ABSTRACT The paper presents a comparative account of stem anatomy of the five species of Persicaria viz. Persicaria capitata, Persicaria emodi, Persicaria glabra, Persicaria hydropiper and Persicaria maculosa. Presence of collenchymatous hypodermis, sclerenchymatous pericycle, intraxylary phloem in some of the vascular bundles and presence of one or more patches of interfascicular phloem are the common features observed in all the species. Among the five species investigated Persicaria emodi, Persicaria glabra and Persicaria hydropiper show similarity in their stem anatomy including the presence of hollow pith. Persicaria capitata and Persicaria maculosa show solid pith delimited by sclerenchymatous zone. Further, in Persicaria maculosa a sclerenchymatous sheath is also present around each vascular bundle. Findings are correlated with the habit of the plant and compared with the available data on the stem anatomy of other members of family Polygonaceae. Key Words: Polygonaceae, Stem Anatomy, Sclerenchyma, Interfascicular Phloem, Intraxylary Phloem INTRODUCTION Persicaria Mill. is a genus of herbaceous plants belonging to family Polygonaceae. The Persicaria was formerly included in the genus Polygonum. Many authors treat Persicaria as a section of Polygonum s.l. (Dammer, 1892; Steward, 1930; Anjen et al., 2003). However, systematic studies of Persicaria based on palynological (Hedberg, 1946), anatomical (Haraldson, 1978) and Rbcl phylogenetic analysis (Lamb and Kron, 2003) suggest that the Persicaria should be recognized as a separate genus. -
George J. Wilder Jean M. Mccollom Naples Botanical Garden Natural Ecosystems 4820 Bayshore Drive 985 Sanctuary Road Naples, Florida 34112-7336, U.S.A
A FLORISTIC INVENTORY OF CORKSCREW SWAMP SANCTUARY (COLLIER COUNTY AND LEE COUNTY), FLORIDA, U.S.A. George J. Wilder Jean M. McCollom Naples Botanical Garden Natural Ecosystems 4820 Bayshore Drive 985 Sanctuary Road Naples, Florida 34112-7336, U.S.A. Naples, Florida 34120-4800, U.S.A [email protected] [email protected] ABSTRACT Documented presently as growing wild within Corkscrew Swamp Sanctuary (Collier Co. and Lee Co., Florida, U.S.A) are individuals of 126 families, 401 genera, 756 species, and 773 infrageneric taxa of vascular plants. Those data, combined with records from previous workers, yield a total of 770 species and 787 infrageneric taxa documented for the Sanctuary. Of the 773 infrageneric taxa documented presently, 611 (79.0%) are native to Florida. Herein, seven main kinds of habitats are recognized for the study area, and individual taxa inhabit one or more of those habitats. Twenty-nine presently reported infrageneric taxa are listed as Endangered (16 taxa) or Threatened in Florida (13 taxa). For South Florida, 36 infrageneric taxa listed as Extirpated (3 taxa), as Historical (5 taxa), or as Critically Imperiled (28 taxa) were documented during this study. RESUMEN Existen documentados individuos de 126 familias, 401 géneros, 756 especies, y 773 taxa infragenéricos de plantas vasculares que actual- mente crecen silvestres en Corkscrew Swamp Sanctuary (Collier Co. y Lee Co., Florida, U.S.A). Estos datos, combinados con los registros de investigadores anteriores, dan un total de 770 especies y 787 taxa infragenéricos documentados para el Sanctuary. De los 773 taxa infra- genéricos documentados actualmente, 611 (79.0%) son nativos de Florida.