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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. -
Adaptive Radiations: from Field to Genomic Studies
Adaptive radiations: From field to genomic studies Scott A. Hodges and Nathan J. Derieg1 Department of Ecology, Evolution, and Marine Biology, University of California, Santa Barbara, CA 93106 Adaptive radiations were central to Darwin’s formation of his phenotype–environment correlation, (iii) trait utility, and (iv) theory of natural selection, and today they are still the centerpiece rapid speciation. Monophyly and rapid speciation for many of for many studies of adaptation and speciation. Here, we review the the classic examples of adaptive radiation have been established advantages of adaptive radiations, especially recent ones, for by using molecular techniques [e.g., cichlids (4), Galapagos detecting evolutionary trends and the genetic dissection of adap- finches (5, 6), and Hawaiian silverswords (7)]. Ecological and tive traits. We focus on Aquilegia as a primary example of these manipulative experiments are used to identify and test pheno- advantages and highlight progress in understanding the genetic type–environmental correlations and trait utility. Ultimately, basis of flower color. Phylogenetic analysis of Aquilegia indicates such studies have pointed to the link between divergent natural that flower color transitions proceed by changes in the types of selection and reproductive isolation and, thus, speciation (3). anthocyanin pigments produced or their complete loss. Biochem- Studies of adaptive radiations have exploded during the last 20 ical, crossing, and gene expression studies have provided a wealth years. In a search of the ISI Web of Science with ‘‘adaptive of information about the genetic basis of these transitions in radiation’’ (limited to the subject area of evolutionary biology) Aquilegia. To obtain both enzymatic and regulatory candidate we found 80 articles published in 2008 compared with only 1 in genes for the entire flavonoid pathway, which produces antho- 1990. -
Southwestern Rare and Endangered Plants: Proceedings of the Fourth
Conservation Implications of Spur Length Variation in Long-Spur Columbines (Aquilegia longissima) CHRISTOPHER J. STUBBEN AND BROOK G. MILLIGAN Department of Biology, New Mexico State University, Las Cruces, New Mexico 88003 ABSTRACT: Populations of long-spur columbine (Aquilegia longissima) with spurs 10-16 cm long are known only from a few populations in Texas, a historical collection near Baboquivari Peak, Arizona, and scattered populations in Coahuila, Chihuahua, and Nuevo Leon, Mexico. Populations of yellow columbine with spurs 7-10 cm long are also found in Arizona, Texas, and Mexico, and are now classified as A. longissima in the recent Flora of North America. In a multivariate analysis of floral characters from 11 yellow columbine populations representing a continuous range of spur lengths, populations with spurs 10-16 cm long are clearly separate from other populations based on increasing spur length and decreasing petal and sepal width. The longer-spurred columbines generally flower after monsoon rains in late summer or fall, and occur in intermittently wet canyons and steep slopes in pine-oak forests. Also, longer-spurred flowers can be pollinated by large hawkmoths with tongues 9-15 cm long. Populations with spurs 7-10 cm long cluster with the common golden columbine (A. chrysantha), and may be the result of hybridization between A. chrysantha and A. longissima. Uncertainty about the taxonomic status of intermediates has contributed to a lack of conservation efforts for declining populations of the long-spur columbine. The genus Aquilegia is characterized are difficult to identify accurately in by a wide diversity of floral plant keys. For example, floral spurs morphologies and colors that play a lengths are a key character used to major role in isolating two species via differentiate yellow columbine species in differences in pollinator visitation or the Southwest. -
The Vascular Flora of Mason Mountain Wildlife Management Area, Mason County, Texas
2007 SOUTHEASTERNNATURALIST 6(4):683-692 The Vascular Flora of Mason Mountain Wildlife Management Area, Mason County, Texas ' Jason R. Singhurst ,Laura L. Sanchez2, Donnie Frels, Jr.3, T.Wayne Schwertner4, Mark Mitchell4, Sara Moren5, andWalter C. Holmes6 - Abstract A survey of the vascular flora of Mason Mountain Wildlife Management Area, located in the Llano Uplift of Central Texas, was conducted between spring of 2001 and spring of 2006. A total of 693 species and infraspecific taxa in 103 families and 376 genera were documented from 14 plant associations. Poaceae (117 species), Asteraceae (102 species), Fabaceae (46 species), and Euphorbiaceae (31 species) were the families with the largest number of species. Five taxa, Campanula reverchonii (basin bellflower), Eriogonum tenellum Torr. var. ramosissimum (tall buckwheat), Isoetes lithophila (rock quillwort), Packera texensis (Llano groundsel), and Tradescantia pedicellata (Edwards Plateau spiderwort) are endemic to the Llano Uplift, while 24 others are endemic to Texas. Other noteworthy taxa included Isoetes piedmontana (Piedmont quillwort), Pilularia americana (American pillwort), and Senecio ampullaceus (Texas ragwort). Introduction The Llano Uplift (Gould 1975, Lyndon B. Johnson School of Affairs 1978) of Texas comprises about 12,950 km2 (5000 mi2) of gently rolling to hilly lands that lie to the west of Austin and encompasses portions of Blanco, Burnet, Gillespie, Kimble, Llano, Lampasas, Mason, Menard, Mc Culloch, San Saba, and Travis counties. The study area is located in the area eastern portion of the Edwards Plateau vegetation of the state and is characterized by granite outcrops. Correll and Johnston (1970) describe the Edwards Plateau as a region of significant endemism; however, the granite-outcrop portion of this region has received limited botanical ex ploration over the past 150 years. -
Flora of North Central Texas Flora of North Central Texas
SHINNERS & MAHLER’S FLOR A OF NORTH CENTRAL TEXAS GEORGE M. DIGGSIGGS,, JJR.. BBARNEY L. LIPSCOMBIPSCOMB ROBERT J. O’KENNON D VEGETATIONAL AREAS OF TEXAS MODIFIED FROM CHECKLIST OF THE VASCULAR PLANTS OF TEXAS (HATCH ET AL. 1990). NEARLY IDENTICAL MAPS HAVE BEEN USED IN NUMEROUS WORKS ON TEXAS INCLUDING GOULD (1962) AND CORRELL AND JOHNSTON (1970). 1 PINEYWOODS 2 GULF PRAIRIES AND MARSHEs 3 POST OAK SAVANNAH 4 BLACKLAND PRAIRIES 5 CROSS TIMBERS AND PRAIRIES 6 SOUTH TEXAS PLAINS 7 EDWARDS PLATEAU 8 ROLLING PLAINS 9 HIGH PLAINS 10 TRANS-PECOS, MOUNTAINS AND BASINS D VEGETATIONAL AREAS OF NORTH CENTRAL TEXAS D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D SHINNERS & MAHLER’S ILLUSTRATED FLORA OF NORTH CENTRAL TEXAS Shinners & Mahler’s ILLUSTRATED FLORA OF NORTH CENTRAL TEXAS IS PUBLISHED WITH THE SUPPORT OF: MAJOR BENEFACTORS: NEW DOROTHEA L. LEONHARDT FOUNDATION (ANDREA C. HARKINS) BASS FOUNDATION ROBERT J. O’KENNON RUTH ANDERSSON MAY MARY G. PALKO AMON G. CARTER FOUNDATION MARGRET M. RIMMER MIKE AND EVA SANDLIN INSTITUTIONAL SUPPORT: AUSTIN COLLEGE BOTANICAL RESEARCH INSTITUTE OF TEXAS SID RICHARDSON CAREER DEVELOPMENT FUND OF AUSTIN COLLEGE OTHER CONTRIBUTORS: PEG AND BEN KEITH FRIENDS OF HAGERMAN NAT IONAL WILDLIFE REFUGE SUMMERLEE FOUNDATION JOHN D. -
Jeffrey James Keeling Sul Ross State University Box C-64 Alpine, Texas 79832-0001, U.S.A
AN ANNOTATED VASCULAR FLORA AND FLORISTIC ANALYSIS OF THE SOUTHERN HALF OF THE NATURE CONSERVANCY DAVIS MOUNTAINS PRESERVE, JEFF DAVIS COUNTY, TEXAS, U.S.A. Jeffrey James Keeling Sul Ross State University Box C-64 Alpine, Texas 79832-0001, U.S.A. [email protected] ABSTRACT The Nature Conservancy Davis Mountains Preserve (DMP) is located 24.9 mi (40 km) northwest of Fort Davis, Texas, in the northeastern region of the Chihuahuan Desert and consists of some of the most complex topography of the Davis Mountains, including their summit, Mount Livermore, at 8378 ft (2554 m). The cool, temperate, “sky island” ecosystem caters to the requirements that are needed to accommo- date a wide range of unique diversity, endemism, and vegetation patterns, including desert grasslands and montane savannahs. The current study began in May of 2011 and aimed to catalogue the entire vascular flora of the 18,360 acres of Nature Conservancy property south of Highway 118 and directly surrounding Mount Livermore. Previous botanical investigations are presented, as well as biogeographic relation- ships of the flora. The numbers from herbaria searches and from the recent field collections combine to a total of 2,153 voucher specimens, representing 483 species and infraspecies, 288 genera, and 87 families. The best-represented families are Asteraceae (89 species, 18.4% of the total flora), Poaceae (76 species, 15.7% of the total flora), and Fabaceae (21 species, 4.3% of the total flora). The current study represents a 25.44% increase in vouchered specimens and a 9.7% increase in known species from the study area’s 18,360 acres and describes four en- demic and fourteen non-native species (four invasive) on the property. -
Williamsj92964.Pdf
Copyright by Jeffrey Douglas Williams 2006 v The Dissertation Committee for Jeffrey Douglas Williams Certifies that this is the approved version of the following dissertation The Flavonoids and Phenolic Acids of the Genus Silphium and Their Chemosystematic and Medicinal Value Committee: ___________________________ Tom J. Mabry, Supervisor ___________________________ Stanley Roux, Co-Supervisor ___________________________ Ben Shoulders ___________________________ Jennifer Clevinger ___________________________ Enamel Huq The Flavonoids and Phenolic Acids of the Genus Silphium and Their Chemosystematic and Medicinal Value by Jeffrey Douglas Williams, B.A. Dissertation Presented to the faculty of the Graduate School Of the University of Texas at Austin in Partial Fulfillment of the Requirements for the degree of Doctor of Philosophy The University of Texas at Austin December, 2006 Dedication I would like to dedicate this dissertation to Professor Tom J. Mabry. Without his encouragement and support for my family and his ability to open numerous doors, this project would not have been possible. Dr. Mabry has been emotionally supportive and always available. I would like to express sincere thanks to my parents for always providing an example of hard work and sacrifice. I would like to thank Dr. Małgorzata Wojcińska and Dr. Nabil El-Sayed for their guidance, patience and the long summer evenings spent tirelessly spotting TLC plates. Finally, I thank Amy, für die große Segnungen das Du zur meinem Leben bringt. Ich bin auch dankbar für der Zeit und das herrliechen Unterstuntzen daß Du mit unseren Kindern teilst. Liebe und Ewigkeit Acknowledgements I would like to express my appreciation to those individuals and institutions that provided intellectual advice, time, financial support and friendship, especially my Dissertation Committee: Dr. -
Illustration Sources
APPENDIX ONE ILLUSTRATION SOURCES REF. CODE ABR Abrams, L. 1923–1960. Illustrated flora of the Pacific states. Stanford University Press, Stanford, CA. ADD Addisonia. 1916–1964. New York Botanical Garden, New York. Reprinted with permission from Addisonia, vol. 18, plate 579, Copyright © 1933, The New York Botanical Garden. ANDAnderson, E. and Woodson, R.E. 1935. The species of Tradescantia indigenous to the United States. Arnold Arboretum of Harvard University, Cambridge, MA. Reprinted with permission of the Arnold Arboretum of Harvard University. ANN Hollingworth A. 2005. Original illustrations. Published herein by the Botanical Research Institute of Texas, Fort Worth. Artist: Anne Hollingworth. ANO Anonymous. 1821. Medical botany. E. Cox and Sons, London. ARM Annual Rep. Missouri Bot. Gard. 1889–1912. Missouri Botanical Garden, St. Louis. BA1 Bailey, L.H. 1914–1917. The standard cyclopedia of horticulture. The Macmillan Company, New York. BA2 Bailey, L.H. and Bailey, E.Z. 1976. Hortus third: A concise dictionary of plants cultivated in the United States and Canada. Revised and expanded by the staff of the Liberty Hyde Bailey Hortorium. Cornell University. Macmillan Publishing Company, New York. Reprinted with permission from William Crepet and the L.H. Bailey Hortorium. Cornell University. BA3 Bailey, L.H. 1900–1902. Cyclopedia of American horticulture. Macmillan Publishing Company, New York. BB2 Britton, N.L. and Brown, A. 1913. An illustrated flora of the northern United States, Canada and the British posses- sions. Charles Scribner’s Sons, New York. BEA Beal, E.O. and Thieret, J.W. 1986. Aquatic and wetland plants of Kentucky. Kentucky Nature Preserves Commission, Frankfort. Reprinted with permission of Kentucky State Nature Preserves Commission. -
Flora of Stella Rowan Prairie Updated April 28, 2006 348 Species
Flora of Stella Rowan Prairie Updated April 28, 2006 348 species FLOWER FAMILY LATIN NAME COMMON NAME TYPE RANK BLOOM PERIOD COLOR Acanthaceae Dyschoriste linearis Snake Herb NP ***45678910**** Light Purple Acanthaceae Justicia americana American Water-Willow NP ****56********* White Acanthaceae Ruellia humilis Prairie Petunia NP ***456789****** Light Purple Agavaceae Yucca arkansana Arkansas Yucca NP ***45********** White Agavaceae Yucca pallida Pale Leaf Yucca NPEnct S4 ****5********** White Agavaceae Yucca pallida [x] arkansana Hybrid Yucca NP ***456********* White Anacardiaceae Rhus copallinum var. latifolia Flameleaf Sumac NP *****67******** Inconspicuous Anacardiaceae Rhus glabra Smooth Sumac NP ****5********** Inconspicuous Anacardiaceae Rhus lanceolata Prairie Flameleaf Sumac NP ******78******* Anacardiaceae Rhus trilobata Skunkbush NP **34*********** Anacardiaceae Toxicodendron radicans subsp. Poison Ivy NP ***45********** negundo Apiaceae Bifora americana Prairie Bishop NA ***45********** White Apiaceae Bowlesia incana Hoary Bowlesia NA *F34567******** White/Purple Apiaceae Chaerophyllum tainturieri var. Smooth Chervil NA **34*********** White tainturieri Apiaceae Cymopterus macrohizus Bigroot Cymopterus NP JF34*********** White/Pink Apiaceae Daucus pusillus Southwestern Carrot IA ***456********* White Apiaceae Eryngium leavenworthii Leavenworth Eryngo NP ******789****** Purple Apiaceae Polytaenia nuttallii Prairie Parsley NP ***45********** Yellow Apiaceae Torilis arvensis Hedge Parsley IA ***456********* White Apocynaceae -
Complete List of Literature Cited* Compiled by Franz Stadler
AppendixE Complete list of literature cited* Compiled by Franz Stadler Aa, A.J. van der 1859. Francq Van Berkhey (Johanes Le). Pp. Proceedings of the National Academy of Sciences of the United States 194–201 in: Biographisch Woordenboek der Nederlanden, vol. 6. of America 100: 4649–4654. Van Brederode, Haarlem. Adams, K.L. & Wendel, J.F. 2005. Polyploidy and genome Abdel Aal, M., Bohlmann, F., Sarg, T., El-Domiaty, M. & evolution in plants. Current Opinion in Plant Biology 8: 135– Nordenstam, B. 1988. Oplopane derivatives from Acrisione 141. denticulata. Phytochemistry 27: 2599–2602. Adanson, M. 1757. Histoire naturelle du Sénégal. Bauche, Paris. Abegaz, B.M., Keige, A.W., Diaz, J.D. & Herz, W. 1994. Adanson, M. 1763. Familles des Plantes. Vincent, Paris. Sesquiterpene lactones and other constituents of Vernonia spe- Adeboye, O.D., Ajayi, S.A., Baidu-Forson, J.J. & Opabode, cies from Ethiopia. Phytochemistry 37: 191–196. J.T. 2005. Seed constraint to cultivation and productivity of Abosi, A.O. & Raseroka, B.H. 2003. In vivo antimalarial ac- African indigenous leaf vegetables. African Journal of Bio tech- tivity of Vernonia amygdalina. British Journal of Biomedical Science nology 4: 1480–1484. 60: 89–91. Adylov, T.A. & Zuckerwanik, T.I. (eds.). 1993. Opredelitel Abrahamson, W.G., Blair, C.P., Eubanks, M.D. & More- rasteniy Srednei Azii, vol. 10. Conspectus fl orae Asiae Mediae, vol. head, S.A. 2003. Sequential radiation of unrelated organ- 10. Isdatelstvo Fan Respubliki Uzbekistan, Tashkent. isms: the gall fl y Eurosta solidaginis and the tumbling fl ower Afolayan, A.J. 2003. Extracts from the shoots of Arctotis arcto- beetle Mordellistena convicta. -
Recent Trends in Research on the Genetic Diversity of Plants: Implications for Conservation
diversity Article Recent Trends in Research on the Genetic Diversity of Plants: Implications for Conservation Yasmin G. S. Carvalho 1, Luciana C. Vitorino 1,* , Ueric J. B. de Souza 2,3 and Layara A. Bessa 1 1 Laboratory of Plant Mineral Nutrition, Instituto Federal Goiano campus Rio Verde, Rodovia Sul Goiana, km 01, Zona Rural, Rio Verde, GO 75901-970, Brazil; [email protected] (Y.G.S.C.); [email protected] (L.A.B.) 2 Laboratory of Genetics and Biodiversity, Instituto de Ciências Biológicas, Universidade Federal de Goiás—UFG, Avenida Esperança s/n, campus Samambaia, Goiânia, GO 74690-900, Brazil; [email protected] 3 National Institute for Science and Technology in Ecology, Evolution and Conservation of Biodiversity, Universidade Federal de Goiás, Goiânia, GO 74690-900, Brazil * Correspondence: [email protected] Received: 21 March 2019; Accepted: 16 April 2019; Published: 18 April 2019 Abstract: Genetic diversity and its distribution, both within and between populations, may be determined by micro-evolutionary processes, such as the demographic history of populations, natural selection, and gene flow. In plants, indices of genetic diversity (e.g., k, h and π) and structure (e.g., FST) are typically inferred from sequences of chloroplast markers. Given the recent advances and popularization of molecular techniques for research in population genetics, phylogenetics, phylogeography, and ecology, we adopted a scientometric approach to compile evidence on the recent trends in the use of cpDNA sequences as markers for the analysis of genetic diversity in botanical studies, over the years. We also used phylogenetic modeling to assess the relative contribution of relatedness or ecological and reproductive characters to the genetic diversity of plants. -
Lalita M. Calabria, Ph.D
L. Calabria, C.V. - 1 - Lalita M. Calabria, Ph.D. The Evergreen State College 2700 Evergreen Parkway NW, Lab 1 1065 Olympia, Washington 98505 Phone: (work) 360-867-6415 (cell) 360-704-9036 Email: [email protected] https://sites.evergreen.edu/lalitacalabria/ Education 2008 Ph.D., Plant Biology, The University of Texas at Austin (UT-Austin), Austin, Texas. Dissertation: Isolation and characterization of triterpene saponins from Silphium and the chemosystematic and biological significance of saponins in the Asteraceae. Advisor: Dr. Tom J. Mabry 2002 B.S. Emphasis in Plant Biology and Ecology, The Evergreen State College, Olympia, WA Teaching and Research Interests Plant biology, bryology, lichenology, plant taxonomy, phytochemistry, plant ecology, biodiversity and conservation studies, floristics, natural history Experience 2010-present Adjunct Faculty, The Evergreen State College Olympia, WA. Courses taught: 16-credit, interdisciplinary programs: Plant Taxonomy (Spring 2010), Invasive Species: Plants and Patterns (Fall 2010), The Fungal Kingdom (Fall 2011, Fall-Winter 2012-2013, Fall 2016), Bryophyte Taxonomy and Ecology (Winter 2013, Fall 2015) Plant Ecology and Physiology (Winter 2016), Plants in Motion (Spring 2016), 8 credit programs: Plants: Nature’s Chemical Factories (Spring 2012), Botany: Plants and People (Fall 2014), Plant Biology (Spring and Summer 2011) and 4, 6 credit courses: General Biology (Summer 2013), Plant Biology (Summer 2012, 2013, 2015, 2016) 2014-present Lab Instructor, Washington State Department of Transportation (WSDOT) Summer Wetland Monitoring Internship Program 2010-present Curator of Bryophytes and Lichens, The Evergreen Herbarium 2005-present Guest Lecturer for various programs at the Evergreen State College- • Plant chemistry research at UT-Austin • Biochemical studies on triterpene saponins of Silphium L.