1. Plants Vascular In Directory.co.uk Find plants vascular information in directory.co.uk Locate plants vascular related web sites in the UK s favourite online web directory. VASCULAR PLANTS. http://www.directory.co.uk/Plants_Vascular.htm

directory.co.uk Add to Favourites Search the directory for document.cookie="metasearch=1698723850.20480.0000"; directory.co.uk listings for "Plants Vascular" (1 - 20 of 48) Next > Are you looking for? Non Vascular Plant Botany Feature Of Vascular Plants Flora ... Example Of A Vascular Plant View By Relevance View By Search Engine Find Great Deals on Plants Kelkoo is the unbiased shopping search engine that compares prices from hundreds of UK shopping sites to help you find the great deals on plants Sponsored by: http://www.kelkoo.co.uk Plants UK's leading online garden centre Plants Sponsored by: http://www.crocus.co.uk/ Plants Sponsored by: http://www.dealtime.co.uk/ Plants Beautiful bouquets and gift baskets for every occasion. Seasonal Collections, romantic flower arrangements, birthday, new baby, sympathy creations and more. Next day delivery available. Sponsored by: http://www.champagne-and-flowers.com Which? Report on Plants Which? Online gives unbiased advice and information on a range of products and services. We have thousands of reviews and reports, helping you make informed decisions. Registration required. Sponsored by: http://www.which.co.uk

2. Vascular Plants Vascular Plants. Unlike most nonvascular plants, vascular plants have a dominant, conspicuous sporophytic generation which is nutritionally independent. http://www2.ncsu.edu/unity/lockers/project/dendrology/index/plantae/vascular/vas

Vascular Plants Vascular -From the Latin vasculum meaning a vessel or duct Vascular plants first appear in the fossil record during the mid-Silurian period, about 410 million years ago. Rhyniophyta is the earliest known division of these plants, represented by several genera. Figure 1 Rhynia , the first known plant with a complete fossil. Rhynia (Fig. 1) is the first known vascular plant for which a complete fossil has been found. These leafless and rootless plants consisted of stem tissue which branched along an axis and contained spore cases at the tips of the aerial branches. Although true roots developed much later, a primitive "pipeline" system for support and fluid transport was an important development for these plants. The pipelinesystem, consisiting of ineterconnected strands of specialized cells, allowed transport of water, nutrients, and metabolites throughout the plant. This tissue was separated into two types, xylem and phloem. Xylem is specialized hollow cells which move water and dissolved minerals up from the roots to the rest of the plant. Xylem also provides support via the lignin which is incorporated into the cell walls, making the plant rigid. Phloem transports carbohydrates and other metabolites from the leaves to other parts of the plant. Unlike most nonvascular plants, vascular plants have a dominant, conspicuous sporophytic generation which is nutritionally independent. This generation is the familiar organism we see when we look at trees or wildflowers. The gametophytic generation is small and incorporated into the sporophytic generation in angiosperms, although it may be independent in some vascular plants.

3. Vascular Plants Vascular plants. The PermoTriassic boundary did not see a dramatic drop and change in the numbers and diversity for the plants, rather http://palaeo.gly.bris.ac.uk/Palaeofiles/Permian/vascular.html

Vascular plants The Permo-Triassic boundary did not see a dramatic drop and change in the numbers and diversity for the plants, rather a gradual and diachronous transition from Palaeozoic to Mesozoic floras. The changeover took place in different areas and at different times over a period of over 25 million years, as a result of adaptations to climatic change. The evolution happening at different times around the world corresponds to differing environmental conditions, and the rate at which evolutionary advantageous mutations spread around the globe. The transition first occurred in North America and Western Europe, where it was completed by the beginning of the Late Permian, while in Asia and Australasia palaeophytic forms continued into the Early Triassic. In a paper by Knoll (1984) it is stated "wherever fossiliferous sequences are complete enough, demonstrably paleophytic and mesophytic assemblages are separated by intermediate floras that contain elements of both groups". These evolutionary changes have been brought about by the drying out of the planet, which spelled the end of the warm, wet swamp forests so prevalent in the Carboniferous. Plants and their seeds and spores had to adapt to be able to retain water within them to prevent dehydration and death. This led to water loving plants such as the Lycopods and Sphenopsids greatly reducing in size, becoming small shrubs, with ferns and seed ferns being the dominant species.

4. World Species List - Plants Org Databases plants vascular conspectus project Madagascar Conspectus of the Vascular Plants of Madagascar Project, US mobot.org; plants vascular http://species.enviroweb.org/oplorg.html

Add url - Email WSL World Species List Home Envirolink World Species List - Plants Org Items in this list: 116 Note: Some categories have url items that last for a very short time (i.e. "Species For Sale"). Sorted by server name without any www. Format is as follows: WHAT species list group (animals, conifers, bacteria, fossils, etc.)? WHY_ nature of list (checklist, collection, sales, book index, etc)? WHERE_ list target (Amazon, Ohio, world, Canada, fossil site, etc.)? WHO_ originator or inheritor of list (WSL is not the owner)? WHEN (not yet) ho(W)_ (not yet) plants and animals endangered information www.afn.org afn.org afn plants and animals Species Index index www.agnic.org agnic.org agnic plants and animals crops,insects directory AgNIC, US SEARCH agnic.org agnic World plants and animals cell lines and hybridomas type collection American Type Culture Collection atcc.org atcc ... Envirolink A World Species List (WSL), Animals, Plants and Microbes, Established April, 1994, http://species.enviroweb.org/, USA Nonprofit 501(c)3, conservation, Richard Stafursky, mavs@panix.com

5. World Species List - Plant SEARCH Databases plants vascular,germplasm,general taxa WORLD agsGRIN, US SEARCH ars-grin.gov; plants vascular,germplasm,general taxa WORLD ags-GRIN, US SEARCH ars-grin.gov; http://species.enviroweb.org/osearchpl.html

Add url - Email WSL World Species List Home Envirolink World Species List - Plant SEARCH Items in this list: 145 Note: Some categories have url items that last for a very short time (i.e. "Species For Sale"). Sorted by server name without any www. Format is as follows: WHAT species list group (animals, conifers, bacteria, fossils, etc.)? WHY_ nature of list (checklist, collection, sales, book index, etc)? WHERE_ list target (Amazon, Ohio, world, Canada, fossil site, etc.)? WHO_ originator or inheritor of list (WSL is not the owner)? WHEN (not yet) ho(W)_ (not yet) plants aboriginal,used in south-eastern Australia list Australia 155.187.10.12 SEARCH 155.187.10.12 155.187.10.12 plants kangaroo paws,Anigozanthos,garden list Australia Australian National Botanic Garden (ANBG), AU SEARCH 155.187.10.12 155.187.10.12 plants forest,tea-trees,Leptospermum list WORLD 155.187.10.12 SEARCH 155.187.10.12 155.187.10.12 fungi and lichen families taxa World CABI Bioscience SEARCH 194.131.255.3 194.131.255.3 ... plants desert types North America U. of Arizona - Desert Research Unit ag.arizona.edu arizona //agora.scs.leeds.ac.uk/pfaf/D_search.html"> plants agriculture,edible,medicinal WORLD PFAF, Plants For A Future, UK SEARCH agora.scs.leeds.ac.uk plants agriculture,edible,medicinal WORLD PFAF, Plants For A Future, UK SEARCH agora.scs.leeds.ac.uk

6. Vascular Plants Vascular Plants. Vascular Plant Rare, Threatened and Endangered Species List Vascular Plant List. The last time this list was published was in 2001. http://oregonstate.edu/ornhic/vascular_species.html

Vascular Plants iNavigate.GroupName = 'Menus'; iNavigate.GroupTitle = 'Natural Heritage Information Center'; iNavigate.OpenOnClick = true; Natural Heritage Information Center About Us Oregon Natural Heritage Program Program History ... Publications and Reports Vascular Plant Rare, Threatened and Endangered Species List The list below contains vascular plants that the Oregon Natural Heritage Information Center considers rare, threatened or endangered within Oregon. For information on Global and State Ranks, please see the heritage ranking protocol of NatureServe: http://www.natureserve.org/explorer/ranking.htm Vascular Plant List The last time this list was published was in 2001. The list below contains species that were dropped or had name changes in the 2004 edition: Drops and name changes Photo of the hairy popcorn flower © Jimmy Kagan and The Nature Conservancy

7. Hampshire Museums Biology Collections - Vascular Plants Vascular Plants The vascular plants include ferns and their relatives, pines and their relatives, and flowering plants. These are http://www.hants.gov.uk/museum/biology/plants/vascular.html

Hantsweb home Search Contacts A-Z index ... Site map Vascular Plants The vascular plants include: ferns and their relatives, pines and their relatives, and flowering plants. These are all mounted on herbarium paper and housed in purpose-built herbarium cabinets. As the plants have been pressed, they are unsuitable for display and are used for reference purposes. The vascular plant collection contains about 14,000 specimens, with over 10,000 collected from Hampshire and the Isle of Wight. Collectors include A W Westrup, R P Bowman, D E Allen, N E G Cruttwell and W A Bromfield. List of plant genera in our collections 29kb pdf Herbarium Cabinets A W Westrup Herbarium 1,900 sheets 1,035 species (including sub species) Vascular and flowering plants collected in Hampshire, the Isle of Wight and surrounding counties by A W Westrup and others between 1940s and 1960s. HMCMS:Bi1986.1 D E Allen Herbarium 227 sheets catalogued 112 species A collection of brambles ( Rubus sp) collected in Hampshire and the Isle of Wight by David E Allen, a national authority on

8. NWT Wildlife And Fisheries - NWT Species 2000 - Vascular Plants Vascular Plants Ferns and Orchids. Vascular plants evolved to use spores (as in modern ferns) and then seeds (as in flowering plants) to reproduce. http://www.nwtwildlife.rwed.gov.nt.ca/monitoring/speciesmonitoring/ferns.htm

Vascular Plants - Ferns and Orchids Vascular plants have a special organ called xylem (a tube-like system to transport nutrients and water in their stems) and typically have roots and leaves. They appeared on earth 400 million years ago, about 100 million years after the appearance of some of the non-vascular plants. Vascular plants evolved to use spores (as in modern ferns) and then seeds (as in flowering plants) to reproduce. There are at least 1200 species of vascular plants in the Northwest Territories. Sparrow's egg Lady's Slipper C. Bucher ( 43 KB) Ferns Ferns were the first plants to evolve roots and leaves. Ferns flourished in the Carboniferous period or the Coal Age, about 300 million years ago. During that period amphibians evolved and the first egg-laying reptiles roamed the damp fern forests. Modern ferns are vascular plants that do not produce flowers, but reproduce using spores and by going through a leafless form called a gametophyte. Fragrant Shield Fern S. Carriere ( 82 KB)

9. Vascular Plants Vascular Plants. HF056 Overview Data EML Archive Investigators Glenn Motzkin; Contact Glenn Motzkin; Taxa Keywords vascular plant species; Abstract http://harvardforest.fas.harvard.edu/data/p05/hf056/hf056.html

Vascular Plants HF056 Overview Data EML Archive Investigators: Glenn Motzkin Contact: Glenn Motzkin Start date: End date: Location: Prospect Hill Tract (Harvard Forest) Latitude: +42.53 to +42.55 Longitude: -72.20 to -72.17 Elevation: 280 to 420 meters Taxa: Keywords: vascular plant species Abstract: Vascular plant list, Prospect Hill Tract, Harvard Forest, Petersham, Massachusetts. Species found in 269 22.5 x 22.5m plots sampled in Prospect Hill Vegetation Survey in 1992 (Species List compiled 5/5/93). See HF015 for additional data from these plots. Methods: Related datasets: Home Research Publications Faculty of Arts and Sciences of Harvard University hfweb@fas.harvard.edu

10. Small_vascular_plants Vascular Plants. I. Introduction These stems. Simple vascular plants have only primary tissues, as do many advanced species. The three http://www.cs.cuc.edu/~tfutcher/Vascular_plants.html

Vascular Plants I. Introduction These are plants with tissues specialized for conduction and support. This means that they have true roots, stems and leaves. II. Organization of Vascular Plant Structure A. Organs and Systems 1. Roots - the root system serves primarily for anchorage and absorption. 2. Stems and leaves - shoot system. Stems support the photosynthetic leaves, and conduct raw materials toward and products from them. B. Tissues and Growth 1. Primary tissues are laid down by primary growth. This is growth from the apical meristems . Meristems are the highly mitotic regions near the apices of roots and stems. Simple vascular plants have only primary tissues, as do many advanced species. The three primary tissues are: a. Protoderm - gives rise to epidermis b. Procambium - vascular tissue - xylem and phloem - stele. c. Ground meristem - parenchyma and pith - cortex. 2. Secondary tissues are laid down by secondary growth. This is done by vascular cambium - lateral meristem. Vascular cambium lays down secondary xylem and secondary phloem Cork cambium may also be active and produce periderm . This may replace the epidermis as the outer layer of the plant. C. Steles

11. Vascular Plants Technical Committee VASCULAR PLANTS TECHNICAL COMMITTEE (VPTC). photograph courtesy of Merlin Benner. Pennsylvania Vascular plants vascular PLANTS REVIEW OF STATUS IN PENNSYLVANIA. http://www.dickinson.edu/prorg/pabs/vascular_plants.htm

PABS Home Constitution History Steering Committee ... "Box Score" of Species VASCULAR PLANTS TECHNICAL COMMITTEE (VPTC) photograph courtesy of Merlin Benner Pennsylvania Vascular Plants VASCULAR PLANTS: REVIEW OF STATUS IN PENNSYLVANIA Sue A. Thompson Carnegie Museum of Natural History INTRODUCTION Pennsylvania has a diverse vascular flora coupled with a long history of botanical work within the state dating from the 18th century. A variety of habitats and the occurrence of several physiographic provinces contribute to Pennsylvania's floristic diversity. Habitats range from freshwater tidal marshes to limestone barrens, and northern and southern forest types both occur within the state. Seminal works on vascular plants in Pennsylvania include the Flora of Pennsylvania (Porter 1903), Wild Flowers of Western Pennsylvania and the Upper Ohio Basin (Jennings and Avinoff 1953), and Atlas of the Flora of Pennsylvania (Wherry et al. 1979). Given the age of Porter's work and the fact that Jennings and Avinoff's publication included only western Pennsylvania, the major reference work on the flora of the state was, until recently, the atlas by Wherry et al. (1979).

12. Conspectus Of The Vascular Plants Of Madagascar Project Conspectus of the vascular plants of Madagascar. http://www.mobot.org/MOBOT/Madagasc/welcome.html

Server Home Information Desk Research Search Conspectus of the Vascular Plants of Madagascar Sarcolaenaceae Sarcolaena multiflora Thouars Specimen voucher: Schatz 1484 Didymelaceae Didymeles integrifolia J. St.-Hil. Specimen voucher: Schatz 2778 What's New Rediscovering Lost Species , a paper presented at the ICSEB VI Meetings, 9-16 September 2002, Patras, Greece Purchase Guide to Malagasy Trees Generic Tree Flora of Madagascar now available through MBG Scientific Publications Geo-Reference Madagascar Collecting Localities Gazetteer to Malagasy Botanical Collecting Localities Read Web versions of 2 Scientific Papers Malagasy/Indo-Australo-Malesian Phytogeographic Connections , a paper presented at the International Symposium on the Biogeography of Madagascar, 26-28 September 1995, Paris. The Classification of Natural and Anthropogenic Vegetation In Madagascar , a paper presented at the International Symposium entitled " Natural and Human-induced Change in Madagascar " held at the Field Museum of Natural History in Chicago 2-4 June 1995. The Madagascar Conspectus Project The Conspectus of the Vascular Plants of Madagascar Project is an international, multi-institutional effort involving the

13. ISB: Atlas Of Florida Vascular Plants Comprehensive searchable database compiled by the Institute of Systematic Botany at the University of South Florida with maps, citations, and images and species lists for each county. http://www.plantatlas.usf.edu/

Citation Information: Wunderlin, R. P., and B. F. Hansen. 2003. Atlas of Florida Vascular Plants http://www.plantatlas.usf.edu/ ).[S. M. Landry and K. N. Campbell (application development), Florida Center for Community Design and Research.] Institute for Systematic Botany, University of South Florida, Tampa. For more information, contact: Dr. Richard Wunderlin or Dr. Bruce Hansen Data last modified: 6/10/2004 The Florida Center for Community Design + Research

14. ATLAS OF THE VASCULAR PLANTS OF UTAH The Atlas of the vascular plants of Utah. This is a digital version of the Atlas of the vascular plants of Utah authored by Beverly http://www.nr.usu.edu/Geography-Department/utgeog/utvatlas/ut-vascatlas.html

The Atlas of the Vascular Plants of Utah This is a digital version of the Atlas of the Vascular Plants of Utah authored by Beverly J. Albee, Leila M. Shultz, and Sherel Goodrich, published by the Utah Museum of Natural History, 1988. The original document consists of maps of the state of Utah showing collection locations for 2,438 documented plant species. The authors critically examined approximately 400,000 specimens during a seven year time span to create the original paper atlas. Each location contained in the original atlas was hand-digitized into a Geographic Information System. This database contains over 72,000 individual collection locations within the state of Utah. We have organized this digital document by plant family name. Individual species and their maps are located under the appropriate family. Aceraceae Agavaceae Aizoaceae Alismataceae ... Remote Sensing and GIS Laboratories Department of Geography and Earth Resources Utah State University Logan, Utah 84322-9635

15. SDNHM-SDSU Checklist Of The Vascular Plants Of San Diego County Checklist of the vascular plants of San Diego County. Introduction to the 3rd Edition, Updated. This is a checklist of the native and naturalized vascular plants known to occur in San Diego County. http://www.sdnhm.org/research/botany/sdplants

Checklist of the Vascular Plants of San Diego County Introduction to the 3rd Edition, Updated This is a checklist of the native and naturalized vascular plants known to occur in San Diego County. The 3rd edition represents an advance over the 2nd edition in that each listing cites an herbarium specimen which documents its occurrence in the county. This online version incorporates updates, corrections, and additions made since the publication of the print version. A list of these corrections is included as an appendix on this site. Table of Contents Preface Philosophy, explanation of taxonomic choices and symbols Alphabetical Listing of Families Group Listing of Families Appendix I Taxa cited in previous floras for which no voucher is known Appendix II Documented taxa that are not cited in the Jepson Manual Appendix III changes to this checklist since publication of the print version Appendix IV CNPS Inventory codes and Natural Diversity Database symbols Symbols Used in the Checklist Bibliography Checklist of the Vascular Plants of San Diego County by Michael G. Simpson and Jon P. Rebman

16. Biological Diversity 5 BIOLOGICAL DIVERSITY NONvascular plants AND NONSEED vascular plants. Table of Contents Tracheophytes The vascular plants vascular Plant Groups The Psilophytes http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookDiversity_5.html

BIOLOGICAL DIVERSITY: NONVASCULAR PLANTS AND NONSEED VASCULAR PLANTS Table of Contents Evolution of Plants The Plant Life Cycle Plant Adaptations to Life on Land Bryophytes ... Links The plant kingdom contains multicellular phototrophs that usually live on land. The earliest plant fossils are from terrestrial deposits, although some plants have since returned to the water. All plant cells have a cell wall containing the carbohydrate cellulose , and often have plastids in their cytoplasm. The plant life cycle has an alternation between haploid gametophyte ) and diploid sporophyte ) generations. There are more than 300,000 living species of plants known, as well as an extensive fossil record. Plants divide into two groups: plants lacking lignin -impregnated conducting cells (the nonvascular plants) and those containing lignin-impregnated conducting cells (the vascular plants). Living groups of nonvascular plants include the bryophytes : liverworts, hornworts, and mosses. Vascular plants are the more common plants like pines, ferns, corn, and oaks. Phylogenetic reconstruction of the possible relationships between plant groups and their green algal ancestor. Note this drawing proposes a green algal group, the Charophytes, as possible ancestors for the plants.

17. Albion College Vascular Plant Image Gallery Taxonomically arranged images and summaries of family characteristics. http://www.albion.edu/plants/

Albion College Vascular Plant Image Gallery Lycopodiopsida Psilotopsida Equisetopsida Polypodiopsida ... Search the Gallery Last modified 1 June 2001 by Dan Skean.

18. Plants Of North Carolina Photos of plants in central NC, arranged by scientific name. http://www.hawriverprogram.org/NCPlants/Vascular_flora_page.html

The Vascular Flora of North Carolina Plants are listed alphabetically(Latin) by genera. Many of the plants are shown with Latin names only. Common names are not always available for every plant and can also be very confusing as the same name may be given to many different species. If you have questions or comments, e-mail HARP Alphabetical listing HARP Home Other impressive plant sites:

19. MBG: Research: Ecuador: Catalogue Of The Vascular Plants Of Ecuador Support MBG Research. Catalogue of the vascular plants of Ecuador. If you would like to purchase the Catalogue of the vascular plants of Ecuador, click here. http://www.mobot.org/MOBOT/research/ecuador/welcome.shtml

www.mobot.org Research Home Support MBG Research Search ... QUICK SEARCH MO PROJECTS: Africa Asia/Pacific Mesoamerica North America ... America MO RESEARCH: WL Brown Center Bryology GIS Graduate Studies ... Publications MO DATABASES: Image Index Rare Books Angiosperm Phylogeny ... All Databases INFORMATION: The Unseen Garden What's New? People at MO Visitor's Guide ... Search Catalogue of the Vascular Plants of Ecuador Introduction Geography Geology Paleoclimates ... Acknowledgements This project is a collaboration between the Missouri Botanical Garden , the Herbario QCA at , the Herbario Nacional at Museo Ecuatoriano de Ciencias Naturales, and the Department of Systematic Botany of Aarhus University. If you would like to purchase the Catalogue of the Vascular Plants of Ecuador click here Project contact: Missouri Botanical Garden P.O. Box 299 St. Louis, MO 63166-0299 U.S.A. P.O. Box 299, St. Louis, MO 63166-0299 E-mail Technical Support

20. Calflora Searchable database all 8375 currently recognized vascular plants in California, including 20000 photographs. http://www.calflora.org/

Calflora provides information on wild California plants for conservation, education, and appreciation. Thank you for your support. About Calflora Why Registration? Why a Fee? We are happy to announce that the Calflora website is up and running again. Calflora is dedicated to the widest possible distribution of information about wild plants in California. Calflora is the on-line gateway to a vast array of plant information, serving the interests of a wide variety of users. Calflora's pioneering database brings together California wild plant data from many sources, accessible via a simple, easy-to-use web page. Calflora now requires users to register, so we can better understand how the website is being used. If you have not yet registered, click on the Register as a User or Guest link below. If you have already registered, click the continue to Calflora link below to login. Register as a User or Guest I'm registered already, continue to Calflora Fritillaria liliacea Many thanks to Brent Emerson for his help in hosting Calflora at www.electricembers.net

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