Pilgrimage 2009 Main Docfinal.Indd

Total Page:16

File Type:pdf, Size:1020Kb

Pilgrimage 2009 Main Docfinal.Indd 40TH ANNUAL Mertensia virginica SPRING WILDFLOWER 2009 Pilgrimage PILGRIMAGE GEORGIA April 03 - 05, 2009 BOTANICAL Rome SOCIETY Floyd County, Georgia Rome, Georgia Stylophorum Northwest Georgia is home to some of the most spectacular wild- diphyllum fl ower displays in Georgia and in fact, in the whole southeastern United States. In particular, the areas blessed with limestone derived Trillium decumbens sweet soils, such as Black's Bluff, Whitmore's Bluff, Carter's Lake, the foot of Cloudland Canyon and Pigeon Mountain, are rewarded with a suite of plants that put on a tremendous show in early spring. We will also visit other great wildfl ower displays from sites with more acidic soils, such as Little River Canyon, the upper portion of Cloudland Canyon, Pocket Recreation Area, Keown Falls and John's Mountain. And, who knows what they'll fi nd on the exploration trip to the Horn mountain "pocket" formation above the Girl's Scout Camp in northern Floyd County. In fact we will be visiting all the great early spring wildfl ower locations in northwest Georgia and northeast Alabama. All of this awaits you at the 40th Annual Spring Wildfl ower Pilgrimage in Rome. Please come and join in the fun! Pilgrimage Schedule Friday, April 3 9:30 am - 3:30 pm Cloudland Canyon State Park, led by Rich Reaves. 5:00 pm - 7:00 pm Registration and welcoming social - Trinity Methodist Church, Rome. 7:30 pm - 9:00 pm Evening presentation at Trinity Methodist Church Fellowship Hall: "Northwest Georgia - A Dendrologist’s Lure" by Ron Lance. 9:30 pm Late Registration. Saturday, April 4 7:30 am - 8:15 am Early registration at Days Inn. 8:30 am Field trips assemble at Days Inn and depart for destinations. 1:30 pm Afternoon fi eld trips assemble at Days Inn and depart for destinations. 4:30 pm - 5:00 pm All fi eld trips return. 5:30 pm - 6:30 pm Mini-social at Trinity Methodist Church Fellowship Hall. 6:30 pm - 7:30 pm Banquet dinner at Trinity Methodist Church (catered by Ms. Annie Morgan). 7:45 pm - 9:00 pm Evening presentation at Trinity Methodist Church Fellowship Hall: "Changes in Our Understanding of the Flora of Georgia: Is Change a Good Thing?" by Alan Weakley. Sunday, April 5 8:30 am Field Trips assemble at Days Inn and depart for destinations. Have a safe trip home! 1 Evening Programs: Friday, 7:30 pm Northwest Georgia: Ron Lance A Dendrologist’s Lure Abstract: Amongst the diverse landscapes and geology of Georgia’s northwest corner, a myriad of plant species meet and mingle. The fl ora there has drawn many generations of botanists seeking unique, rare and common species alike and continue to yield surprises with new explorations. This program will present a dendrologist’s view of the situation: a look at signifi cant woody plants of the region and the sometimes-peculiar natural habitats that they help to defi ne. Unique occurrences, disjunct ranges and simply nice places where interesting plants grow will be described through the experience of one plant-hunting visitor who has been regularly exploring the region for 22 years. Biographical Information: Ron Lance has been employed in the fi elds of biology, forestry and horticulture since 1975. Receiving an Associate Degree in Wildlife Management from Haywood Community College and immediately employed as biological technician there, 33 years later his array of job experiences have included consecutive decades in education, forestry and lumber trades, and horticulture/resource management. He has served Board and offi cer posts for the Inter- national Oak Society since 1997, including Conference Chair, President, Secretary, and Journal Editor. Four books were prepared: Woody Plants of the Blue Ridge (Haywood Community College Press, 1994), Hawthorns of the Southeastern United States (self-printed, 1995), A Surveyor's Guide to the Trees of North Carolina (North Carolina Association of Surveyors, 2000), and Woody Plants of the Southeastern United States, a Winter Guide (University of Georgia Press, 2004). He has co-authored Hawthorns and Medlars with James B. Phipps and Bob O'Kennon (Timber Press, 2003) and the pyracantha treatment for the Flora of North America in 2007. Numerous crataegus treatments have been supplied for various botanical publications since 2001. Presently he is preparing two publications on the native woody plants of the Southeastern United States using his own illustrations and keys. Currently he is employed as Senior Naturalist and Land Manager at Balsam Mountain Preserve in Sylva, NC. Saturday, 7:30 pm Changes in our understanding of the fl ora of Georgia: Alan Weakley Is change a good thing? Abstract: Since its publication in 1968, Radford, Ahles, and Bell's Manual of the Vascular Flora of the Carolinas has been the primary fl oristic used by Georgia botanists. But 40 years of botanical exploration and taxonomic inquiry (in- cluding the widespread application of new-fangled systematic tools, such as molecular phylogenetics) have resulted in many changes, additions, emendations, and corrections to the Manual and to the fl ora of Georgia (which, of course, the Manual was never intended to cover). We will explore the nature and scope of these changes and their implications for fl oristics, Georgia botany and conservation. We will touch on some of the following questions: How many trilliums ARE there in Georgia, the center of Trillium Universe and how fast can trilliums walk? How have the last billion years shaped Georgia's fl ora? What does an alien species have to do to be recognized as a naturalized component of our fl ora? What happened to Aster (I liked Aster)? Why did it take a century to raise another cane? Why are the new names always longer and harder to pronounce than the old ones? Was John Kunkel Small right? Is change good? Biographical Information: Alan Weakley grew up in Virginia and is a plant systematist, fl oristician, and community ecologist specializing in the Southeastern United States. He holds a B.A. in Botany and Comparative Literature (UNC at Chapel Hill) and a Ph.D. in the Environment (Duke). He has had an extensive and varied career in botany, ecology, and conservation, including work as a botanist, ecologist, and assistant coordinator for the NC Natural Heritage Program, Senior Regional Ecologist and later Chief Ecologist for The Nature Conservancy and NatureServe. Since 2002, Alan has been Curator of the UNC Herbarium of the NC Botanical Garden, and Adjunct Assistant Professor at UNC-Chapel Hill in the Curriculum of Ecology and Department of Biology. He serves on the Flora of North America’s Board of Directors, as Trustee of the NC Natural Heritage Trust Fund, Chair of the NC Plant Conservation Program Scientifi c Committee, Chair of the NC Natural Heritage Program Advisory Committee, and is a co-founder of the Carolina Vegetation Survey. He is a regular reviewer of articles for Castanea, Sida, Vulpia and other regional and international journals. His primary research interests include eastern North American fl oristics, plant systematics, and phytogeography, classifi cation and mapping of vegetation types, bioinformatics, conservation planning theory and practice, conservation biology, and natural lands management and restoration. Alan is working on several fl ora projects, including a new Flora of the Carolinas, Virginia, Georgia, and adjoining areas and the Flora of Virginia Project. 2 Pilgrimage Field Trips at a glance... Friday Field Trip - unlimited participation Fri all day FT# 1 Cloudland Canyon State Park led by Rich Reaves Saturday Field Trips - each Saturday trip will be limited to 20 participants. Sat morning FT# 2 Black's Bluff and Lock & Dam Park led by Richard & Teresa Ware Sat morning FT# 3 Armuchee Elementary School Trail led by Terrell Shaw & Jim Drake Sat morning FT# 4 James H. Floyd State Park led by Tom Patrick Sat morning FT# 5 Dr. Ken Davis' Farm led by Stu & Anita Smith & Max Medley Sat afternoon FT# 6 Black's Bluff and Lock & Dam Park led by Richard & Teresa Ware Sat afternoon FT# 7 Armuchee Elementary School Trail led by Terrell Shaw & Jim Drake Sat afternoon FT# 8 James H. Floyd State Park led by Tom Patrick Sat afternoon FT# 9 Dr. Ken Davis' Farm led by Stu & Anita Smith & Max Medley Sat all day FT# 10 Pigeon Mountain trip led by Steve Bowling Sat all day FT# 11 Pigeon Mountain trip led by Lisa Kruse Sat all day FT# 12 Whitmore's Bluff led by Tom Govus Sat all day FT# 13 Pocket Recreation / Keown Falls / John's Mountain led by Hugh & Carol Nourse Sat all day FT# 14 Little River Canyon, AL led by Al Schotz Sat all day FT# 15 Explore the Pocket of Horn Mountain led by Rich Reaves Sunday Field Trips - each Sunday trip will be limited to 20 participants. Sun morning FT# 16 Whitmore's Bluff led by Steve Bowling Sun morning FT# 17 Pigeon Mountain led by Mike Christison Sun morning FT# 18 Richard Wilson's Farm & Barnsley Gardens led by Richard Wilson Sun morning FT# 19 Carter's Lake Rereg Dam Trail led by Tom Patrick & Max Medley Sun morning FT# 20 James H. Floyd State Park led by Linda Chafi n Sun morning FT# 21 Berry College, Buckeye Trail led by Richard & Teresa Ware Sun morning FT# 22 Black's Bluff and Lock & Dam Park led by Malcolm Hodges Illustration of twinleaf (Jeffersonia diphylla) by Jean C. Putnam Hancock in Field Guide to the Rare Plants of Georgia 3 Friday Pre-Pilgrimage Trip (unlimited participation) Trip # 1 Cloudland Canyon State Park Leader: Rich Reaves Date and Time: Friday 9:30 AM - 3:30 PM Meeting Place: Meet at Cloudland Canyon State Park Overlook parking area on right by the restrooms.
Recommended publications
  • Natural Heritage Program List of Rare Plant Species of North Carolina 2016
    Natural Heritage Program List of Rare Plant Species of North Carolina 2016 Revised February 24, 2017 Compiled by Laura Gadd Robinson, Botanist John T. Finnegan, Information Systems Manager North Carolina Natural Heritage Program N.C. Department of Natural and Cultural Resources Raleigh, NC 27699-1651 www.ncnhp.org C ur Alleghany rit Ashe Northampton Gates C uc Surry am k Stokes P d Rockingham Caswell Person Vance Warren a e P s n Hertford e qu Chowan r Granville q ot ui a Mountains Watauga Halifax m nk an Wilkes Yadkin s Mitchell Avery Forsyth Orange Guilford Franklin Bertie Alamance Durham Nash Yancey Alexander Madison Caldwell Davie Edgecombe Washington Tyrrell Iredell Martin Dare Burke Davidson Wake McDowell Randolph Chatham Wilson Buncombe Catawba Rowan Beaufort Haywood Pitt Swain Hyde Lee Lincoln Greene Rutherford Johnston Graham Henderson Jackson Cabarrus Montgomery Harnett Cleveland Wayne Polk Gaston Stanly Cherokee Macon Transylvania Lenoir Mecklenburg Moore Clay Pamlico Hoke Union d Cumberland Jones Anson on Sampson hm Duplin ic Craven Piedmont R nd tla Onslow Carteret co S Robeson Bladen Pender Sandhills Columbus New Hanover Tidewater Coastal Plain Brunswick THE COUNTIES AND PHYSIOGRAPHIC PROVINCES OF NORTH CAROLINA Natural Heritage Program List of Rare Plant Species of North Carolina 2016 Compiled by Laura Gadd Robinson, Botanist John T. Finnegan, Information Systems Manager North Carolina Natural Heritage Program N.C. Department of Natural and Cultural Resources Raleigh, NC 27699-1651 www.ncnhp.org This list is dynamic and is revised frequently as new data become available. New species are added to the list, and others are dropped from the list as appropriate.
    [Show full text]
  • "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.
    [Show full text]
  • Guide to the Flora of the Carolinas, Virginia, and Georgia, Working Draft of 17 March 2004 -- LILIACEAE
    Guide to the Flora of the Carolinas, Virginia, and Georgia, Working Draft of 17 March 2004 -- LILIACEAE LILIACEAE de Jussieu 1789 (Lily Family) (also see AGAVACEAE, ALLIACEAE, ALSTROEMERIACEAE, AMARYLLIDACEAE, ASPARAGACEAE, COLCHICACEAE, HEMEROCALLIDACEAE, HOSTACEAE, HYACINTHACEAE, HYPOXIDACEAE, MELANTHIACEAE, NARTHECIACEAE, RUSCACEAE, SMILACACEAE, THEMIDACEAE, TOFIELDIACEAE) As here interpreted narrowly, the Liliaceae constitutes about 11 genera and 550 species, of the Northern Hemisphere. There has been much recent investigation and re-interpretation of evidence regarding the upper-level taxonomy of the Liliales, with strong suggestions that the broad Liliaceae recognized by Cronquist (1981) is artificial and polyphyletic. Cronquist (1993) himself concurs, at least to a degree: "we still await a comprehensive reorganization of the lilies into several families more comparable to other recognized families of angiosperms." Dahlgren & Clifford (1982) and Dahlgren, Clifford, & Yeo (1985) synthesized an early phase in the modern revolution of monocot taxonomy. Since then, additional research, especially molecular (Duvall et al. 1993, Chase et al. 1993, Bogler & Simpson 1995, and many others), has strongly validated the general lines (and many details) of Dahlgren's arrangement. The most recent synthesis (Kubitzki 1998a) is followed as the basis for familial and generic taxonomy of the lilies and their relatives (see summary below). References: Angiosperm Phylogeny Group (1998, 2003); Tamura in Kubitzki (1998a). Our “liliaceous” genera (members of orders placed in the Lilianae) are therefore divided as shown below, largely following Kubitzki (1998a) and some more recent molecular analyses. ALISMATALES TOFIELDIACEAE: Pleea, Tofieldia. LILIALES ALSTROEMERIACEAE: Alstroemeria COLCHICACEAE: Colchicum, Uvularia. LILIACEAE: Clintonia, Erythronium, Lilium, Medeola, Prosartes, Streptopus, Tricyrtis, Tulipa. MELANTHIACEAE: Amianthium, Anticlea, Chamaelirium, Helonias, Melanthium, Schoenocaulon, Stenanthium, Veratrum, Toxicoscordion, Trillium, Xerophyllum, Zigadenus.
    [Show full text]
  • Chinquapin the Newsletter of the Southern Appalachian Botanical Society
    chinquapin The Newsletter of the Southern Appalachian Botanical Society Volume 16, No. 4 Winter 2008 Happy Holidays from SABS Red spruce “hunkering down” for winter in the Great Smoky Mountains Photo by Scott Ranger 2 Chinquapin 16 (4) The Newsletter of the Southern Appalachian Botanical Society SABS Officers & Editors Conley K. McMullen, President Department of Biology, MSC 7801 Field Notes by Scott Ranger James Madison University Harrisonburg, VA 22807 3) Do weather conditions control flowering? (540) 568-3805 · fax (540) 568-3333 Three-birds Orchid Update I made a careful comparison of weather [email protected] conditions in 2007 (very hot with 14 days Howard S. Neufeld, Past President With another season of observing this > 90°F and 5 >100°F and dry with ~20% of Department of Biology ephemeral orchid at Pickett’s Mill Battlefield normal rainfall) and 2008 (nearly normal). 572 Rivers Street State Historic Site, I’ve come up with some The same flowering pattern occurred both Appalachian State University observations and questions. The photograph years. It seems weather, at least in these two Boone, NC 28608 below is illustrative for both. If anyone has years, didn’t have an effect on flowering. We (828) 262-2683 · fax (828) 262-2127 any answers, I’d love to hear them. counted a total of 460 stems in 2008, up [email protected] 61.5% from 2007. Weather probably had Charles N. Horn, Treasurer Observations: something to do with this. Biology Department • Even the smallest stems (>2 mm diameter 2100 College Street and >3 cm tall) have at least one well- 4) Is synchronicity overemphasized? I think Newberry College developed flower bud.
    [Show full text]
  • Fair Use of This PDF File of Herbaceous
    Fair Use of this PDF file of Herbaceous Perennials Production: A Guide from Propagation to Marketing, NRAES-93 By Leonard P. Perry Published by NRAES, July 1998 This PDF file is for viewing only. If a paper copy is needed, we encourage you to purchase a copy as described below. Be aware that practices, recommendations, and economic data may have changed since this book was published. Text can be copied. The book, authors, and NRAES should be acknowledged. Here is a sample acknowledgement: ----From Herbaceous Perennials Production: A Guide from Propagation to Marketing, NRAES- 93, by Leonard P. Perry, and published by NRAES (1998).---- No use of the PDF should diminish the marketability of the printed version. This PDF should not be used to make copies of the book for sale or distribution. If you have questions about fair use of this PDF, contact NRAES. Purchasing the Book You can purchase printed copies on NRAES’ secure web site, www.nraes.org, or by calling (607) 255-7654. Quantity discounts are available. NRAES PO Box 4557 Ithaca, NY 14852-4557 Phone: (607) 255-7654 Fax: (607) 254-8770 Email: [email protected] Web: www.nraes.org More information on NRAES is included at the end of this PDF. Acknowledgments This publication is an update and expansion of the 1987 Cornell Guidelines on Perennial Production. Informa- tion in chapter 3 was adapted from a presentation given in March 1996 by John Bartok, professor emeritus of agricultural engineering at the University of Connecticut, at the Connecticut Perennials Shortcourse, and from articles in the Connecticut Greenhouse Newsletter, a publication put out by the Department of Plant Science at the University of Connecticut.
    [Show full text]
  • Vascular Flora and Vegetation Classification of the South Atlantic Coastal Plain Limestone Forest Association of Central Georgia
    VASCULAR FLORA AND VEGETATION CLASSIFICATION OF THE SOUTH ATLANTIC COASTAL PLAIN LIMESTONE FOREST ASSOCIATION OF CENTRAL GEORGIA by PATRICK SUMNER LYNCH (Under the Direction of J.L. Hamrick) ABSTRACT The South Atlantic Coastal Plain Limestone forest is a globally imperiled (G2) forest association known only from the upper Coastal Plain of central Georgia. These calcareous forest communities support diverse floristic assemblages unique among the Georgia Coastal Plain, but have not been subject to detailed floristic study. I conducted a comprehensive floristic inventory, multivariate community analyses and floristic quality assessments to document composition, elucidate community structure and underlying physiographic regimes, and assess habitat integrity for seven sites in Houston, Bleckley and Twiggs counties. Community analyses revealed twelve community types within two floristically defined domains corresponding to uplands and slopes, and bottomlands, respectively, and governed largely by moisture content and degree of inclination. Floristic quality assessments revealed varying degrees of floristic quality and habitat integrity corresponding primarily to local physiography and disturbance history. Floristic inventory recovered 339 vascular plant taxa representing 218 genera in 98 families, including 17 rare Georgia species. INDEX WORDS: Limestone forest, community analysis, floristic inventory, floristic quality assessment, Georgia, Coastal Plain. VASCULAR FLORA AND VEGETATION CLASSIFICATION OF THE SOUTH ATLANTIC COASTAL PLAIN LIMESTONE FOREST ASSOCIATION OF CENTRAL GEORGIA by PATRICK SUMNER LYNCH B.S., The University of Illinois, Urbana-Champaign, 2006 A Thesis Submitted to the Graduate Faculty of The University of Georgia in Partial Fulfillment of the Requirements for the Degree MASTER OF SCIENCE ATHENS, GEORGIA 2010 © 2012 Patrick Sumner Lynch All Rights Reserved VASCULAR FLORA AND VEGETATION CLASSIFICATION OF THE SOUTH ATLANTIC COASTAL PLAIN LIMESTONE FOREST ASSOCIATION OF CENTRAL GEORGIA by PATRICK SUMNER LYNCH Major Professor: J.L.
    [Show full text]
  • The American Mayapple and Its Potential for Podophyllotoxin Production*
    Reprinted from: Trends in new crops and new uses. 2002. J. Janick and A. Whipkey (eds.). ASHS Press, Alexandria, VA. The American Mayapple and its Potential for Podophyllotoxin Production* Rita M. Moraes, Hemant Lata, Ebru Bedir, Muhammad Maqbool, and Kent Cushman INTRODUCTION Podophyllotoxin is the starting material for the semi-synthesis of the anti-cancer drugs etoposide, teniposide and etopophos. These compounds have been used for the treatment of lung and testicular cancers as well as certain leukemias. It is also the precursor to a new derivative CPH 82 that is being tested for rheumatoid arthritis in Europe, and it is the precursor to other derivatives used for the treatment of psoriasis and malaria. Several podophyllotoxin preparations are on the market for dermatological use to treat genital warts. Since the total synthesis of podophyllotoxin is an expensive process, availability of the compound from natural re- newable resources is an important issue for pharmaceutical companies that manufacture these drugs. Currently, the commercial source of podophyllotoxin is the rhizomes and roots of Podophyllum emodi Wall. (syn. P. hexandrum Royle), Berberidaceae, an endangered species from the Himalayas. In recent stud- ies, we concluded that the leaf blades of the North American mayapple (P. peltatum L.) may serve as an alter- native source of podophyllotoxin production. Since leaves are renewable organs that store lignans as glucopyranosides, podophyllotoxin can be obtained by conversion of podophyllotoxin 4-O-β-D-glucopyranoside into the aglycone using our buffer extraction procedure. This extraction procedure of P. peltatum leaves yields podophyllotoxin in amounts similar to the ethanol extraction of P.
    [Show full text]
  • Berberine: Botanical Occurrence, Traditional Uses, Extraction Methods, and Relevance in Cardiovascular, Metabolic, Hepatic, and Renal Disorders
    REVIEW published: 21 August 2018 doi: 10.3389/fphar.2018.00557 Berberine: Botanical Occurrence, Traditional Uses, Extraction Methods, and Relevance in Cardiovascular, Metabolic, Hepatic, and Renal Disorders Maria A. Neag 1, Andrei Mocan 2*, Javier Echeverría 3, Raluca M. Pop 1, Corina I. Bocsan 1, Gianina Cri¸san 2 and Anca D. Buzoianu 1 1 Department of Pharmacology, Toxicology and Clinical Pharmacology, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania, 2 Department of Pharmaceutical Botany, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania, 3 Department of Environmental Sciences, Universidad de Santiago de Chile, Santiago de Chile, Chile Edited by: Berberine-containing plants have been traditionally used in different parts of the world for Anna Karolina Kiss, the treatment of inflammatory disorders, skin diseases, wound healing, reducing fevers, Medical University of Warsaw, Poland affections of eyes, treatment of tumors, digestive and respiratory diseases, and microbial Reviewed by: Pinarosa Avato, pathologies. The physico-chemical properties of berberine contribute to the high diversity Università degli Studi di Bari Aldo of extraction and detection methods. Considering its particularities this review describes Moro, Italy various methods mentioned in the literature so far with reference to the most important Sylwia Zielinska, Wroclaw Medical University, Poland factors influencing berberine extraction. Further, the common separation and detection *Correspondence: methods like thin layer chromatography, high performance liquid chromatography, and Andrei Mocan mass spectrometry are discussed in order to give a complex overview of the existing [email protected] methods. Additionally, many clinical and experimental studies suggest that berberine Specialty section: has several pharmacological properties, such as immunomodulatory, antioxidative, This article was submitted to cardioprotective, hepatoprotective, and renoprotective effects.
    [Show full text]
  • A List of the Ferns of Mahoning County with Special Reference to Mill Creek Park
    86 The Ohio Naturalist. [Vol. X, No. 4, A LIST OF THE FERNS OF MAHONING COUNTY WITH SPECIAL REFERENCE TO MILL CREEK PARK. EARNEST W. VICKERS. Lying toward the north-eastern corner of the state and belonging to a group known as the Highland Counties of Ohio, Mahoning presents variations of soil and surface which find natural expression in its flora. The erosions of the Mahoning River which flows up the west side of the County and again down across the north-east corner, as well as numerous smaller streams have left steep banks, glens, ledges and cliffs and in the case of Mill Creek—which gives the park its name—at Lautermain Falls, near Youngstown, a gorge has been cut seventy-three feet in depth. It is in these places that the rock loving ferns find congenial habitat. There are rich wet woods—remnants of noble forests— where the sylvan groups are well represented; while swamps of greater or less area are scattered over the county where ferns of the marsh or bog flourish. In its remarkably varied character in such small compass, Mill Creek Park represents the whole county so faithfully that the botanist may expect, and without disappointment, to find therein almost a complete living index to the fern flora of Mahoning County. The ferns listed below have been verified by Prof. J. H. Schaffner and are represented by specimens deposited in the State Herbarium at Columbus, Ohio. Polypodium vulgare L. Common Polypody. Commonest on rocks and ledges, its natural home, but also found on stumps and logs.
    [Show full text]
  • Reproductive Biology of the Rare Plant, Dysosma Pleiantha (Berberidaceae): Breeding System, Pollination and Implications for Conservation
    Pak. J. Bot ., 47(3): 951-957, 2015. REPRODUCTIVE BIOLOGY OF THE RARE PLANT, DYSOSMA PLEIANTHA (BERBERIDACEAE): BREEDING SYSTEM, POLLINATION AND IMPLICATIONS FOR CONSERVATION XI GONG 1, BI-CAI GUAN 2, *, SHI-LIANG ZHOU 3 AND GANG GE 2 1State Key Laboratory of Food Science and Technology, College of Life Science and Food engineering, Nanchang University, Nanchang 330047, China 2Jiangxi Key Laboratory of Plant Resources, Nanchang University, Nanchang 330031, China. 3State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China. *Corresponding author e-mail: [email protected], Tel.: +86 0791 83969530) Abstract Dysosma pleiantha is an endangered and endemic species in China. We have reported the flowering phenology, breeding system and pollinator activity of the species distributed in Tianmu Mountain (Zhejiang Province) nature reserves. Flowering occurred during the months of early April to late May, with the peak in the middle of the April, and was synchronous across all four subpopulations. The anthesis of an intact inflorescence lasted from sixteen to twenty-three days with eight to eleven days blossom of an individual flower. In D. pleiantha , the morphological development of flowers and fruit leading to the development of mature seeds takes place over a period 3–5 months from flowering. The average of pollen-ovule ratio (P/O) was 18 898.7. The pollen transfer in this species was mainly performed by flies, Hydrotaea chalcogaster (Muscidae). Controlled pollination experiments indicated D. pleiantha was obligate xenogamyous and self- incompatible, and pollination was pollinator-dependent. Controlled pollination experiments showed that the mean fruit set (%) under the natural condition (17.1%) was markedly lower than that of manual cross-pollination (75.6%).
    [Show full text]
  • Early Diverging Eudicots
    1/31/20 Berberidaceae - barberry family • widespread in temperate regions of Northern hemisphere - ArctoTertiary relict distribution • 3 native genera to Wisconsin + Berberis • small shrubs (Berberis) or herbs (rest of family). CA 3+3 CO 3+3 A 12-18 G 1 [monocarpic] Early Berberis thunbergii Diverging Japanese barberry Eudicots 1 2 Berberidaceae - barberry family Berberidaceae - barberry family Berberis thunbergii Japanese barberry • Puccinia graminis Fruits = berry Berberis vulgaris Berberis vulgaris Common barberry Common barberry • alternate host of the stem rust of wheat • alternate host of the stem rust of wheat • programs to irradicate plant in midwest • programs to irradicate plant in midwest 3 4 1 1/31/20 Berberidaceae - barberry family Berberidaceae - barberry family Caulophyllum thalictroides - Blue cohosh Jeffersonia diphylla - twinleaf • leaves 3X compound • Special concern species in Wisconsin. One species in • developing ovules break ovary wall so are Eastern North America and one species in Eastern Asia. naked seeds with fleshy blue seed coats • medicinally important for North American • Only member of the family that is 4-merous rather than 3- native Americans merous 5 6 Berberidaceae - barberry family Berberidaceae - barberry family Forms large colonies of deeply lobed, May-apple and other members of the peltate leaves whose umbrella like family are attacked by the same family aspect is emphasized as they emerge of rusts - Pucciniaceae. from the ground, slits in anthers Podophyllum peltatum Podophyllum peltatum May-apple
    [Show full text]
  • Lake Talquin State Park Unit Management Plan November 2019 Draft
    Lake Talquin State Park Unit Management Plan November 2019 Draft INTRODUCTION Purpose and Significance of the Park ................................................ 1 Purpose and Scope of the Plan ......................................................... 1 Resource Management Component ......................................... 2 Land Use Component ............................................................ 2 Secondary Uses Consideration ................................................ 7 Contract Services .................................................................. 7 Management Program Overview ...................................................... 7 Management Authority and Responsibility ................................ 7 General Park Management Goals ............................................ 8 Management Coordination ..................................................... 8 Public Participation ................................................................ 9 Other Designations ............................................................... 9 PAST ACOMPLISHMENTS AND FUTURE OBJECTIVES Past Accomplishments .................................................................... 11 Park Administration and Operations ........................................ 11 Resource Management .......................................................... 11 Recreation and Visitor Services ............................................... 11 Park Facilities ....................................................................... 11 Future Objectives ..........................................................................
    [Show full text]