Infrageneric Categories Proposed up Largely Based on Leaf Subgenera and Generic Rank, Although Such Consequently Schizoloma, In
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"National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary."
Intro 1996 National List of Vascular Plant Species That Occur in Wetlands The Fish and Wildlife Service has prepared a National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary (1996 National List). The 1996 National List is a draft revision of the National List of Plant Species That Occur in Wetlands: 1988 National Summary (Reed 1988) (1988 National List). The 1996 National List is provided to encourage additional public review and comments on the draft regional wetland indicator assignments. The 1996 National List reflects a significant amount of new information that has become available since 1988 on the wetland affinity of vascular plants. This new information has resulted from the extensive use of the 1988 National List in the field by individuals involved in wetland and other resource inventories, wetland identification and delineation, and wetland research. Interim Regional Interagency Review Panel (Regional Panel) changes in indicator status as well as additions and deletions to the 1988 National List were documented in Regional supplements. The National List was originally developed as an appendix to the Classification of Wetlands and Deepwater Habitats of the United States (Cowardin et al.1979) to aid in the consistent application of this classification system for wetlands in the field.. The 1996 National List also was developed to aid in determining the presence of hydrophytic vegetation in the Clean Water Act Section 404 wetland regulatory program and in the implementation of the swampbuster provisions of the Food Security Act. While not required by law or regulation, the Fish and Wildlife Service is making the 1996 National List available for review and comment. -
(<I>Lindsaeaceae</I>) from New Guinea
Blumea 56, 2011: 216–217 www.ingentaconnect.com/content/nhn/blumea RESEARCH ARTICLE http://dx.doi.org/10.3767/000651911X604142 A new species of Odontosoria (Lindsaeaceae) from New Guinea S. Lehtonen1 Key words Abstract A new fern species, Odontosoria quadripinnata, is described from New Guinea. The new species re- sembles O. retusa, but has quadripinnate laminas, short sori and monolete spores in contrast to tripinnate laminar Lindsaeaceae division, continuous sori and trilete spores in O. retusa. new species Odontosoria Published on 29 September 2011 taxonomy INTRODUCTION c. 0.7 mm wide, 1 mm long, reaching the margin. Sporangia c. 200 by 150 µm, annulus with 15–20 indurated cells. Spores Recent studies on Lindsaeaceae systematics (Lehtonen et al. monolete, bean-shaped, pale, smooth, c. 50 by 30 µm. 2010) revealed two collections of a morphologically unusual Distribution & Ecology — New Guinea, wet tropical montane Odontosoria from New Guinea. These specimens probably forests at elevations between c. 800–2000 m. Terrestrial or represent the ‘quadripinnate form’ of Sphenomeris retusa (Cav.) epiphytic on fallen trunks. Maxon (1913: 144) [now Odontosoria retusa (Cav.) J.Sm. (1857: Additional specimen. NEW GUINEA, Morobe Province, Kuper Range, along 430)], mentioned by Kramer (1971) without a specific citation of unpaved track to Biaru, wet montane forest; on muddy banks of gently flowing any specimen. However, the specimens in question differ from stream, 2021 m, 7°31'S 146°48'E, 29 Sept. 1988, Takeuchi 4081 (BISH). O. retusa not only by laminar dissection, but they also have uninerval sori and monolete spores in contrast to the continuous Note — Kramer (1971) mentioned that several collections of sori and trilete spores in O. -
Taxonomic, Phylogenetic, and Functional Diversity of Ferns at Three Differently Disturbed Sites in Longnan County, China
diversity Article Taxonomic, Phylogenetic, and Functional Diversity of Ferns at Three Differently Disturbed Sites in Longnan County, China Xiaohua Dai 1,2,* , Chunfa Chen 1, Zhongyang Li 1 and Xuexiong Wang 1 1 Leafminer Group, School of Life Sciences, Gannan Normal University, Ganzhou 341000, China; [email protected] (C.C.); [email protected] (Z.L.); [email protected] (X.W.) 2 National Navel-Orange Engineering Research Center, Ganzhou 341000, China * Correspondence: [email protected] or [email protected]; Tel.: +86-137-6398-8183 Received: 16 March 2020; Accepted: 30 March 2020; Published: 1 April 2020 Abstract: Human disturbances are greatly threatening to the biodiversity of vascular plants. Compared to seed plants, the diversity patterns of ferns have been poorly studied along disturbance gradients, including aspects of their taxonomic, phylogenetic, and functional diversity. Longnan County, a biodiversity hotspot in the subtropical zone in South China, was selected to obtain a more thorough picture of the fern–disturbance relationship, in particular, the taxonomic, phylogenetic, and functional diversity of ferns at different levels of disturbance. In 90 sample plots of 5 5 m2 along roadsides × at three sites, we recorded a total of 20 families, 50 genera, and 99 species of ferns, as well as 9759 individual ferns. The sample coverage curve indicated that the sampling effort was sufficient for biodiversity analysis. In general, the taxonomic, phylogenetic, and functional diversity measured by Hill numbers of order q = 0–3 indicated that the fern diversity in Longnan County was largely influenced by the level of human disturbance, which supports the ‘increasing disturbance hypothesis’. -
HAWAII and SOUTH PACIFIC ISLANDS REGION - 2016 NWPL FINAL RATINGS U.S
HAWAII and SOUTH PACIFIC ISLANDS REGION - 2016 NWPL FINAL RATINGS U.S. ARMY CORPS OF ENGINEERS, COLD REGIONS RESEARCH AND ENGINEERING LABORATORY (CRREL) - 2013 Ratings Lichvar, R.W. 2016. The National Wetland Plant List: 2016 wetland ratings. User Notes: 1) Plant species not listed are considered UPL for wetland delineation purposes. 2) A few UPL species are listed because they are rated FACU or wetter in at least one Corps region. Scientific Name Common Name Hawaii Status South Pacific Agrostis canina FACU Velvet Bent Islands Status Agrostis capillaris UPL Colonial Bent Abelmoschus moschatus FAC Musk Okra Agrostis exarata FACW Spiked Bent Abildgaardia ovata FACW Flat-Spike Sedge Agrostis hyemalis FAC Winter Bent Abrus precatorius FAC UPL Rosary-Pea Agrostis sandwicensis FACU Hawaii Bent Abutilon auritum FACU Asian Agrostis stolonifera FACU Spreading Bent Indian-Mallow Ailanthus altissima FACU Tree-of-Heaven Abutilon indicum FAC FACU Monkeybush Aira caryophyllea FACU Common Acacia confusa FACU Small Philippine Silver-Hair Grass Wattle Albizia lebbeck FACU Woman's-Tongue Acaena exigua OBL Liliwai Aleurites moluccanus FACU Indian-Walnut Acalypha amentacea FACU Alocasia cucullata FACU Chinese Taro Match-Me-If-You-Can Alocasia macrorrhizos FAC Giant Taro Acalypha poiretii UPL Poiret's Alpinia purpurata FACU Red-Ginger Copperleaf Alpinia zerumbet FACU Shellplant Acanthocereus tetragonus UPL Triangle Cactus Alternanthera ficoidea FACU Sanguinaria Achillea millefolium UPL Common Yarrow Alternanthera sessilis FAC FACW Sessile Joyweed Achyranthes -
Fern Classification
16 Fern classification ALAN R. SMITH, KATHLEEN M. PRYER, ERIC SCHUETTPELZ, PETRA KORALL, HARALD SCHNEIDER, AND PAUL G. WOLF 16.1 Introduction and historical summary / Over the past 70 years, many fern classifications, nearly all based on morphology, most explicitly or implicitly phylogenetic, have been proposed. The most complete and commonly used classifications, some intended primar• ily as herbarium (filing) schemes, are summarized in Table 16.1, and include: Christensen (1938), Copeland (1947), Holttum (1947, 1949), Nayar (1970), Bierhorst (1971), Crabbe et al. (1975), Pichi Sermolli (1977), Ching (1978), Tryon and Tryon (1982), Kramer (in Kubitzki, 1990), Hennipman (1996), and Stevenson and Loconte (1996). Other classifications or trees implying relationships, some with a regional focus, include Bower (1926), Ching (1940), Dickason (1946), Wagner (1969), Tagawa and Iwatsuki (1972), Holttum (1973), and Mickel (1974). Tryon (1952) and Pichi Sermolli (1973) reviewed and reproduced many of these and still earlier classifica• tions, and Pichi Sermolli (1970, 1981, 1982, 1986) also summarized information on family names of ferns. Smith (1996) provided a summary and discussion of recent classifications. With the advent of cladistic methods and molecular sequencing techniques, there has been an increased interest in classifications reflecting evolutionary relationships. Phylogenetic studies robustly support a basal dichotomy within vascular plants, separating the lycophytes (less than 1 % of extant vascular plants) from the euphyllophytes (Figure 16.l; Raubeson and Jansen, 1992, Kenrick and Crane, 1997; Pryer et al., 2001a, 2004a, 2004b; Qiu et al., 2006). Living euphyl• lophytes, in turn, comprise two major clades: spermatophytes (seed plants), which are in excess of 260 000 species (Thorne, 2002; Scotland and Wortley, Biology and Evolution of Ferns and Lycopliytes, ed. -
A Roadmap for Fern Genome Sequencing
A Roadmap for Fern Genome Sequencing Authors: Li-Yaung Kuo, and Fay-Wei Li Source: American Fern Journal, 109(3) : 212-223 Published By: The American Fern Society URL: https://doi.org/10.1640/0002-8444-109.3.212 BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Complete website, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/terms-of-use. Usage of BioOne Complete content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Downloaded From: https://bioone.org/journals/American-Fern-Journal on 15 Oct 2019 Terms of Use: https://bioone.org/terms-of-use Access provided by Cornell University American Fern Journal 109(3):212–223 (2019) Published on 16 September 2019 A Roadmap for Fern Genome Sequencing LI-YAUNG KUO AND FAY-WEI LI* Boyce Thompson Institute, Ithaca, New York 14853, USA and Plant Biology Section, Cornell University, New York 14853, USA ABSTRACT.—The large genomes of ferns have long deterred genome sequencing efforts. To date, only two heterosporous ferns with remarkably small genomes, Azolla filiculoides and Salvinia cucullata, have been sequenced. -
Notes on Sphenomeris Chinensis (L.) MAXON EX Material Falls with in the Range of Kramer's "S
NOTES NoTES ON Sphenomeris chinensis (L.) MAXON EX material falls with in the range of Kramer's "S. KRAMER bifiora" though some specimens are perhaps doubt The distribution of"Sphenomeris bifiora (Kaulf.) ful. We have not seen the two Saipan specimens Tagawa'' as indicated by Kramer, in Blumea referred by Kramer to S. chinensis. The frond 18 : 162-J63 , 1970, seems unusual among characters seem fully as constant and reliat>le, in Micronesian species, being found in Guam and the Marianas population, as are the scale features. Alamagan, as well as farther north and west out Our previous experience with S. chinensis has side Micronesia. Collections from other been principally with the populations in the Micronesian islands (Palau and Saipan) he places Hawaiian and Marquesas Islands. We have always in Sphenomeris chinensis (L.) Maxon, an enor felt that the Marianas population differed some mously widespread species, said by him to be what from those in Polynesia, so we were not lacking from the two above-mentioned islands. surprised when Kramer called the Guam ones S. Before accepting this distribution for our bijiora, though we had placed them in S. chinensis. Geographical Check-list of Micronesian Plants we Since the assemblage of characters separating undertook to determine a fairly large series of these two taxa is not very impressive, it seemed collections from Micronesia not studied by Kramer advisable to examine material of what Kramer and to compare Micronesian Sphenomeris chinensis regards as S. chinensis var. chinensis, which came with several populations from other areas referred from China, but from no speci.fic locality. -
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. -
Alien Ferns in Hawai'i1
Pacific Science (1996), vol. 50, no. 2: 127-141 © 1996 by University of Hawai'i Press. All rights reserved Alien Ferns in Hawai'i 1 KENNETH A. WILSON2 ABSTRACT: Human activity has led to the naturalization of 30 species of pteridophytes in the Hawaiian flora. The first record of naturalized ferns in Hawai'i is in collections made in 1887. By 1950,21 species had become estab lished. Many of these species have spread into the native forests and are now found on all the main Islands. Since then, nine additional alien species of ferns and fern allies have been found growing in the wild. The naturalized ferns rep resent fewer than 16% ofthe pteridophyte species in Hawai'i. Although some of these species do not appear to be serious problems in the local ecosystem, others are known to be having a pronounced impact. Some naturalized ferns are dis placing native species; others are hybridizing with native ferns; and still others are invading native forests, crowding out the local vegetation, and posing a serious threat to the Hawaiian ecosystem. Continued disturbance of the native habitat and introduction of new alien plants contribute to successful invasion of alien plants into the Hawaiian Islands. More than 260 species of alien pteridophytes are in cultivation on the Islands, mostly in botanical gardens and arboretums. These provide a reservoir of species for new additions to the local flora. Programs need to be established to restrict the invasion of alien species into the Hawaiian ecosystem. THIRTY ALIEN PTERIDOPHYTE species are cur have occurred since 1950, giving ecological rently naturalized in the Hawaiian Islands, notes and distribution for all known natural where they grow, reproduce, and spread in ized ferns and fern allies in the Hawaiian the native vegetation. -
Journal-Of-Plant-Resources -2020.Pdf
Volume 18 Number 1 Government of Nepal Ministry of Forests and Environment Department of Plant Resources Thapathali, Kathmandu, Nepal 2020 ISSN 1995 - 8579 Journal of Plant Resources, Vol. 18, No. 1 JOURNAL OF PLANT RESOURCES Government of Nepal Ministry of Forests and Environment Department of Plant Resources Thapathali, Kathmandu, Nepal 2020 Advisory Board Mr. Dhananjaya Paudyal Mr. Keshav Kumar Neupane Mr. Mohan Dev Joshi Managing Editor Mr. Tara Datt Bhat Editorial Board Prof. Dr. Dharma Raj Dangol Ms. Usha Tandukar Mr. Rakesh Kumar Tripathi Mr. Pramesh Bahadur Lakhey Ms. Nishanta Shrestha Ms. Pratiksha Shrestha Date of Online Publication: 2020 July Cover Photo: From top to clock wise direction. Inflorescence bearing multiple flowers in a cluster - Rhododendron cowanianum Davidian (PC: Pratikshya Chalise) Vanda cristata Wall. ex Lindl. (PC: Sangram Karki) Seedlings developed in half strength MS medium of Dendrobium crepidatum Lindl. & Paxton (PC: Prithivi Raj Gurung) Pycnoporus cinnabarinus (Jacq.: Fr.) Karst. (PC: Rajendra Acharya) Preparative HPLC (PC: Devi Prasad Bhandari) Flower head of Mimosa diplotricha C. Wright (PC: Lila Nath Sharma) © All rights reserved Department of Plant Resources (DPR) Thapathali, Kathmandu, Nepal Tel: 977-1-4251160, 4251161, 4268246, E-mail: [email protected] Citation: Name of the author, year of publication. Title of the paper, J. Pl. Res. vol. 18, Issue 1 pages, Department of Plant Resources, Thapathali, Kathmandu, Nepal. ISSN: 1995-8579 Published By: Publicity and Documentation Section Department of Plant Resources (DPR), Thapathali, Kathmandu, Nepal. Reviewers: The issue can be retrieved from http://www.dpr.gov.np Prof. Dr.Anjana Singh Dr. Krishna Bhakta Maharjan Prof. Dr. Ram Kailash Prasad Yadav Dr. -
Lindsaea Linduensis (Lindsaeaceae, Polypodiales), a New Fern Species from Sulawesi, Indonesia
Phytotaxa 65: 36–40 (2012) ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ PHYTOTAXA Copyright © 2012 Magnolia Press Article ISSN 1179-3163 (online edition) Lindsaea linduensis (Lindsaeaceae, Polypodiales), a new fern species from Sulawesi, Indonesia DANIELE CICUZZA* & MICHAEL KESSLER Institute of Systematic Botany, University of Zurich, Zollikerstrasse 107, CH-8008 Zurich, Switzerland *Author for correspondence. E-mail: [email protected] Abstract Lindsaea linduensis (Lindsaeaceae), from Central Sulawesi, Indonesia, is described as new to science. It differs from L. repens var. sessilis by having 2-pinnate fronds (versus 1-pinnate), longer petioles (10–17 cm versus 1–5 cm), and more widely spaced ultimate segments (>5 mm apart versus <4 mm). We provide an updated key to the species group to which this species belongs. Introduction The Malay Archipelago is characterized by a vast area and thousands of islands of different sizes supporting an extraordinary variety of environments and a particularly high number of species (Roos et al. 2004). The botanical knowledge on the archipelago is constantly increasing, but to date the only island with a complete flora is Java (Backer & Posthumus 1939). With a surface of 174,600 km2, Sulawesi is a mid-sized island in the archipelago (Roos et al. 2004). The botanical knowledge of this island is still poor, and with 20 samples per square kilometers it has the fewest herbarium collections of any major Malay island (Cannon et al. 2007). Botanical explorations of this island constantly result in discoveries of unknown species, including tree species (Culmsee 2008) and herbaceous plants (Thomas et al. 2011), highlighting the elevated number of endemic species and the peculiarity of the island. -
LINDSAEACEAE 1. ODONTOSORIA Fée, Mém. Foug. 5: 325. 1852
This PDF version does not have an ISBN or ISSN and is not therefore effectively published (Melbourne Code, Art. 29.1). The printed version, however, was effectively published on 6 June 2013. Dong, S. Y., S. J. Lin, M. J. M. Christenhusz & J. Barcelona. 2013. Lindsaeaceae. Pp. 139–146 in Z. Y. Wu, P. H. Raven & D. Y. Hong, eds., Flora of China, Vol. 2–3 (Pteridophytes). Beijing: Science Press; St. Louis: Missouri Botanical Garden Press. LINDSAEACEAE 鳞始蕨科 lin shi jue ke Dong Shiyong (董仕勇)1; Lin Sujuan (林苏娟)2, Maarten J. M. Christenhusz3, Julie Barcelona4 Plants terrestrial, rarely climbing or epiphytic. Rhizomes creeping, sometimes scandent, protostelic or solenostelic, covered with narrow scales and/or hairs; scales basifixed, glabrous, 2–6(–12) cells wide at base, cells thick-walled, scale margin entire, apex bristlelike, ca. 1 cell wide. Fronds approximate or distant, vernation circinate; stipe not articulate to rhizome, with a single vascular bundle; lamina 1–4-pinnate, rarely simple, imparipinnate or not, herbaceous, papery, or thinly leathery, glabrous or with scattered very minute (microscopic) 2-celled hairs; pinnae or pinnules symmetrical or dimidiate, anadromous, rarely catadromous; veins free or anastomosing without included veinlets. Sori marginal or submarginal, terminal on a single veinlet or on 2 to several uniting vein- lets, linear or oblong, indusiate; indusia basally adnate, laterally free or adnate, opening toward margin. Spores 32 per sporangium, tetrahedral-globose, globose, or ellipsoid, trilete or monolete. Six to nine genera and ca. 200 species: pantropical; four genera and 18 species (one endemic) in China. Ching Ren-chang, Fu Shu-hsia, Wang Chu-hao & Shing Gung-hsia.