Life Sciences Commons^™

Genetic Variations Of Narcissus Tazetta And Selected Narcissus Cultivars Based On The Sequence Analysis Of Nrits And TrnL‑Is‑TrnF Regions, Seo Young Park, Mi Jin Jeon, Young Hee Joung, Keenan L. Amundsen, Gianluca Burchi, Angelo Porcelli, Mark S. Roh

Department of Agronomy and Horticulture: Faculty Publications

Narcissus tazetta var. chinensis (N. taz. var. chi.) accessions collected from the coastal areas of China, Korea, and Japan were compared with accessions of lower ranks of Narcissus tazetta (N. taz.) from Italy to study the genetic variations and with several morphologically similar cultivars available in the trade. Sequences of the internal transcribed spacer (ITS) regions of nuclear ribosomal DNA (nrITS) dendrogram and the chloroplast trnL-IS-trnF intergeneric spacer-gene (cpIS) were analyzed by maximum likelihood (ML) and posterior probability using STRUCTURE program. All single fower form of N. taz. var. chi. collected from China, Korea, and …

Current Nomenclature And Systematics Of Capsella Medik. With Lectotypifications:Towards Solving The Puzzle, Yelda Güzel

Turkish Journal of Botany

The taxonomic history of Capsella Medik., one of the genera with the highest phenotypic plasticity, and thus the highest synonym number relative to the recognized species number, was reviewed. The current systematics of the genus was discussed and the exact number of taxa was determined. In light of the molecular and nomenclatural data, it was decided that the genus was represented around the world by five species and one hybrid. Considering the molecular studies that have been conducted over the 30 years it was concluded that the species of this genus are typical examples of the concept of cryptic species. …

Taxonomy And Systematics Of Plumeria L. (Apocynaceae) In The Caribbean Islands, Nichole M. Tiernan

FIU Electronic Theses and Dissertations

Plumeria L. (Apocynaceae) is a genus of flowering trees and shrubs that are often cultivated in tropical gardens worldwide. The majority of its species occur in the Greater Antilles with many as single-island endemics. The only comprehensive revision for the genus was done by Robert E. Woodson Jr. (1937) who recognized only seven species and created a ‘Plumeria obtusa complex’ with a plethora of synonyms. The first study provides an overview of the Caribbean Island members of the genus with a focus on Plumeria filifolia Griseb., a thin-leaved species endemic to Cuba that is featured because of its incredible …

Nomenclatural Adjustments For Hybrids Of The Former Inula L. Within Pentanema Cass.(Asteraceae), Alexey P. Seregin

Turkish Journal of Botany

Drastic recircumscription of Pentanema (Asteraceae) has resulted in transfers of many species from Inula, whereas hybrids with binomials have not received new combinations yet. However, names for interspecific hybrids of Inula auct. are in active current use, and a dozen nothospecies are regularly mentioned in floras, checklists, and research papers. I have facilitated 12 new combinations for nothospecies in Pentanema: P. ×adriaticum (Borbás) Seregin (P. hirtum × P. spiraeifolium), P. ×haussmannii (Huter) Seregin (P. ensifolium × P. hirtum), P. ×hispidum (Schur) Seregin (P. asperum × P. hirtum), P. ×hybridum (Baumg.) Seregin (P. ensifolium × P. germanicum), P. ×litorale (Borbás) Seregin …

An Integrated Approach To The Study Of Hypericum Occurring In Sicily, Antonio Giovino, Alessandra Carrubba, Silvia Lazzara, Edoardo Napoli, Gianniantonio Domina

Turkish Journal of Botany

An integrated approach to the study of taxa of the genus Hypericum occurring in Sicily is proposed. The results of morphological, biochemical, and molecular analyses are combined to better assess the relationships between the species investigated and test the suitability of DNA barcoding technique in the discrimination of these taxa. For the name Hypericum aegypticum subsp. webbii (Spach) N. Robson a lectotype is designated. For Hypericum triquetrifolium Turra a lectotype and a supporting epitype are designated. The presence of Hypericum perforatum L. subsp. perforatum is excluded from Sicily and the previous reports have to be referred to H. perforatum subsp. …

A Contribution To The Taxonomy Of Zoegea (Asteraceae, Cardueae?Centaureinae), Kazem Negaresh, Mohammad Reza Rahiminejad

Turkish Journal of Botany

A worldwide taxonomic revision and the relevant lectotypifications of Zoegea L. (Asteraceae) are presented. The recognized taxa, the relevant synonyms, type details, images of the type specimen, examined specimen lists, and a taxonomic key are provided for this genus. The geographic distribution of all recognized taxa is presented and tabulated. Zoegea leptaurea L. subsp. leptaurea for the floras of Iran and Saudi Arabia and also Z. purpurea Fresen. for the flora of Iraq are reported as new here.

World Checklist Of Hornworts And Liverworts, Lars Söderström, Anders Hagborg, Matt Von Konrat, Sharon Bartholomew-Began, David Bell, Laura Briscoe, Elizabeth Brown, D. Christine Cargill, Denise P. Costa, Barbara J. Crandall-Stotler, Endymion D. Cooper, Gregorio Dauphin, John J. Engel, Kathrin Feldberg, David Glenny, S. Robbert Gradstein, Xiaolan He, Jochen Heinrichs, Jörn Hentschel, Anna Luiza Ilkiu-Borges, Tomoyuki Katagiri, Nadezhda A. Konstantinova, Juan Larraín, David G. Long, Martin Nebel, Tamás Pócs, Felisa Puche, Elena Reiner-Drehwald, Matt A.M. Renner, Andrea Sass-Gyarmati, Alfons Schäfer-Verwimp, José Gabriel Segarra Moragues, Raymond E. Stotler, Phiangphak Sukkharak, Barbara M. Thiers, Jaime Uribe, Jiří Váňa, Juan Carlos Villarreal, Martin Wigginton, Li Zhang, Rui-Liang Zhu

Biology Faculty Publications

A working checklist of accepted taxa worldwide is vital in achieving the goal of developing an online flora of all known plants by 2020 as part of the Global Strategy for Plant Conservation. We here present the first-ever worldwide checklist for liverworts (Marchantiophyta) and hornworts (Anthocerotophyta) that includes 7486 species in 398 genera representing 92 families from the two phyla. Th e checklist has far reaching implications and applications, including providing a valuable tool for taxonomists and systematists, analyzing phytogeographic and diversity patterns, aiding in the assessment of floristic and taxonomic knowledge, and identifying geographical gaps in our understanding of …

Phylogenetic Relationships Of Samydaceae And Taxonomic Revision Of The Species Of Casearia In South-Central Asia, Tharangamala Samarakoon

Dissertations

The flowering plant family Samydaceae was recently reinstated to include 14 genera and about 256 species of tropical trees and shrubs. Preliminary analyses of relationships in the family, however, indicated that the largest genus in the family, Casearia, is not monophyletic and that several smaller groups are probably misplaced. In order to affirm or refute those hypotheses, additional DNA sequence data with broader taxon sampling from the Old World were gathered for phylogenetic analysis. In particular, rapidly evolving plastid (matK, ndhF, psbA-trnH, trnL, and trnL-F) and nuclear (EMB2765 and GBSSI) DNA …

Historical Common Names Of Great Plains Plants, With Scientific Names Index. Volume Ii: Scientific Names Index, Elaine Nowick

Zea E-Books Collection

Containing thousands of entries of both vernacular and scientific names of Great Plains plants, the literature that informs this exhaustive listing spans nearly 300 years. Author Elaine Nowick has drawn from sources as diverse as Linnaeus, Lewis and Clark, and local university extension publications to compile the gamut of practical, and often fanciful, common plant names used over the years. Each common name is accompanied by a definitive scientific name with references and authority information. Interspersed with scientifically-correct botanical line drawings, the entries are written in standard ICBN format, making this a useful volume for scholars as well as lay …

A Utah Flora, Fifth Edition, Revised, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Books by Faculty of the Monte L. Bean Life Science Museum

Abstract

This is a revised version of a comprehensive treatment of the vascular flora of Utah. All new taxa and distributional records discovered since the publication of the second edition in 2003 are included.

Keys are provided to families, genera, species, and infraspecific taxa (when present). Taxa are described, ecological data is given, and geographical information is provided. County distribution in Utah is given for each species and infraspecific taxon. General geographical information is given for taxa that extend beyond the boundaries of Utah. Chromosome numbers are provided for each taxon, where that information was available in literature.

In the …

Taxonomic And Nomenclatural Contributions To Pyrus L. (Rosaceae) From Turkey, Zübeyde Uğurlu Aydin, Ali̇ Aslan Dönmez

Turkish Journal of Botany

This paper presents a taxonomic contribution to the genus Pyrus L. P. Georgica and P. Pseudosyriaca are reported from Turkey for the first time. The status of P. Pseudosyriaca is discussed and it is treated as a new variety of Pyrus syriaca. Notes on the chorology, morphological descriptions, figures, and taxonomy are provided. Moreover, P. Serikensis and P. Boissieriana are reduced to synonyms of P. Cordata. An endemic subspecies, P. Elaeagrifolia subsp. Kotschyana, is compared with the related species P. Elaeagrifolia and it is reassessed at the species level based on morphology and distribution. With these changes, Pyrus is represented …

Pitcher Plants (Sarracenia) Provide A 21st-Century Perspective On Infraspecific Ranks And Interspecific Hybrids: A Modest Proposal* For Appropriate Recognition And Usage, Aaron M. Ellison, Charles C. Davis, Pat Calie, Robert F. C. Naczi

Biological Sciences Faculty and Staff Research

The taxonomic use of infraspecific ranks (subspecies, variety, subvariety, form, and subform), and the formal recognition of interspecific hybrid taxa, is permitted by the International Code of Nomenclature for algae, fungi, and plants. However, considerable confusion regarding the biological and systematic merits is caused by current practice in the use of infraspecific ranks, which obscures the meaningful variability on which natural selection operates, and by the formal recognition of those interspecific hybrids that lack the potential for inter-lineage gene flow. These issues also may have pragmatic and legal consequences, especially regarding the legal delimitation and management of threatened and endangered …

Taxonomic Update Of Adenocalymma (Bignoniaceae): Emendations, New Synonyms, Typifications, And Status Change, Renata Udulutsch, Marco Antonio Assis, Pedro Dias

Turkish Journal of Botany

A recent taxonomic treatment of Adenocalymma resulted in nomenclatural changes associated with 47 names and 24 species. Seven emendations, 16 new synonyms, 29 typifications (24 of which are lectotypifications), 4 neotypifications, 1 epitypification, and 1 status change are proposed. Emendations are related primarily to the first description of the fruit of Adenocalymma dichilum, A. divaricatum, A. fruticosum, A. hypostictum, A. macrophyllum, A. salmoneum, and A. scabriusculum. A variety of Adenocalymma, A. marginatum var. apterospermum, has been raised to the rank of species (A. apterospermum).

A New Species Of Gypsophila And A New Name For Silene (Caryophyllaceae) From Turkey, Ergi̇n Hamzaoğlu

Turkish Journal of Botany

Gypsophila turcica Hamzaoğlu is described as a new species. The specimen was collected from gypsaceous hills, at an altitude between 1755 and 1835 m from Zara District (Sivas Province). The new species is similar to Gypsophila festucifolia Hub.-Mor. The differences between these 2 taxa are discussed. Moreover, Silene choruhensis Hamzaoğlu nom. nova should replace S. ispirensis A.P.Khokhr. 1997, which is an illegitimate name as a younger homonym of S. ispirensis Boiss. 1856.

Ponderosa Pine Revisited, J. Robert Haller, Nancy J. Vivrette

Aliso: A Journal of Systematic and Floristic Botany

We here recognize a new variety, Pinus ponderosa var. pacifica, in the Pacific portion of the species' distribution and present a new combination for Washoe pine as a variety, Pinus ponderosa var. washoensis. In this treatment, we reject the neotype of Pinus ponderosa selected by Lauria and designate instead the branch collected by David Douglas with mistletoe (Arceuthobium campylopodum) as lectotype for Pinus ponderosa. Table 1 compares the distinguishing characters of the North Plateau (typical) variety, the Pacific variety, and the Washoe variety of Pinus ponderosa with a closely related species, Pinus jeffreyi. Figure …

Two New Combinations In Western North American Asteraceae, David J. Keil

Aliso: A Journal of Systematic and Floristic Botany

Two new combinations that will be used in the second edition of The Jepson Manual are proposed for western North American Asteraceae: Helianthus petiolaris subsp. canescens and Cirsium scariosum var. loncholepis.

Nomenclatural Changes For Some Grasses In California And The Muhlenbergia Clade (Poaceae), J. Travis Columbus, James P. Smith Jr.

Aliso: A Journal of Systematic and Floristic Botany

New combinations and names are here validated for ten grass (Poaceae) taxa in California for the forthcoming revision of The Jepson Manual. In addition, guided by recent molecular phylogenetic studies, ten non-California grass species are here transferred to Muhlenbergia (Chloridoideae: Cynodonteae) to achieve monophyly of the genus. Lolium, long known to be phylogenetically nested within Festuca, is here subsumed into Festuca, and the circumscription of Stipa is expanded to include all Stipeae (native and non-native) in California. In Stipeae, most currently recognized genera are not monophyletic. Attaining monophyly while bearing in mind identification for persons not expert …

A Brief Nomenclatural Review Of Genera And Tribes In Theaceae, Linda M. Prince

Aliso: A Journal of Systematic and Floristic Botany

The angiosperm family Theaceae has been investigated extensively with a rich publication record of anatomical, cytological, paleontological, and palynological data analyses and interpretation. Recent developmental and molecular data sets and the application of cladistic analytical methods support dramatic changes in circumscription at the familial, tribal, and generic levels. Growing interest in the family outside the taxonomic and systematic fields warrants a brief review of the recent nomenclatural history (mainly 20th century), some of the classification systems currently in use, and an explanation of which data support various classification schemes. An abridged bibliography with critical nomenclatural references is provided.

Bryophytes Of Turkey: An Annotated Reference List Of The Species With Synonyms From The Recent Literature And An Annotated List Of Turkish Bryological Literature, Harald Kürschner, Adnan Erdağ

Turkish Journal of Botany

Based on published records, in Turkey 3 species of Anthocerotopsida, 163 species and intraspecific taxa of Hepaticopsida and 721 species and intraspecific taxa of Bryopsida are recognised. They are listed in alphabetical order in a reference list to achieve a certain standardisation in the use of names. Including synonyms, in total 1731 names are treated. Critical taxa, doubtful records or taxonomical remarks are briefly discussed in 77 annotations. In addition, an up-to-date list of 219 references (from 1829 to January 2004) on the bryological literature of Turkey is given. The references are annotated and provide information on content, especially on …

A Phylogenetic Classification Of Polemoniaceae, J. Mark Porter, Leigh A. Johnson

Aliso: A Journal of Systematic and Floristic Botany

Three hundred seventy nine species of Polemoniaceae are arranged in a phylogenetic classification composed of three subfamilies, eight tribes, and 26 genera. Nomenclature of one tribe is clarified and the circumscription of several tribes differs greatly from previous classifications. Five new genera, Bryantiella, Dayia, Lathrocasis, Microgilia, and Saltugilia, are proposed. In addition, four new species are described from the genera Allophyllum, Dayia, Giliastrum, and lpomopsis. This treatment represents a major reclassification with 59 new combinations, and the application of several additional combinations not used in recent years.

An Expanded Circumscription Of Bouteloua (Gramineae: Choridoideae): New Combinations And Names, J. Travis Columbus

Aliso: A Journal of Systematic and Floristic Botany

Cladistic analysis of nuclear ribosomal and chloroplast DNA sequences has revealed that the New World grass genus Bouteloua (Chloridoideae) is not monophyletic. Indeed, some species of Bouteloua are more closely related to species in other genera than to congeners. The problem was dealt with by expanding the circumscription of Bouteloua to include species formerly positioned in the satellite genera Buchloe (1 species), Buchlomimus/em> (1), Cathestecum/em> (4), Cyclostachya/em> (1), Griffithsochloa (1), Opizia (2), Pentarrhaphis (3), Pringleochloa (1), and Soderstromia(1). Thirteen new combinations and names were necessary. As here circumscribed, Bouteloua is monophyletic and comprises 57 species.

Hierarchial Roots And Shoots Or Opera Jehovae Magna! (Psalms 111:2), Dan H. Nicolson

Aliso: A Journal of Systematic and Floristic Botany

The philosophy of Linnaeus's classification, Systema Naturae, is briefly reviewed, as well as those of post-Linnaean systems of plant classification. Texts of current codes of nomenclature pertaining to hierarchy, including associated rank terminations, are compared.

Problems In Cladistic Classification: Higher-Level Relationships In Land Plants, Peter R. Crane, Paul Kenrick

Aliso: A Journal of Systematic and Floristic Botany

Recent cladistic analyses of green plants recognize an extensive hierarchical series of relatively well-supported monophyletic groups. Translating this hierarchical pattern of relationships into a usable and informative written classification is important for purposes of scientific communication, research and teaching. However, in the context of the "Linnean" hierarchy, as manifested in the current International code of Botanical Nomenclature (ICBN), effecting this translation confronts substantial practical difficulties--especially the proliferation of hierarchical levels. These problems are exacerbated by the current emphasis of the ICBN on a hierarchy in which different ranks have different formal rank-based endings. These difficulties could be ameliorated by de-emphasizing …

The Linnaean Hierarchy And The Evolutionization Of Taxonomy, With Emphasis On The Problem Of Nomenclature, Kevin De Queiroz

Aliso: A Journal of Systematic and Floristic Botany

During the post-Darwinian history of taxonomy, the Linnaean hierarchy has maintained its role as a means for representing hierarchical taxonomic relationships. During the same period, the principle of descent has taken on an increasingly important role as the basis for reformulated versions of fundamental taxonomic concepts and principles. Early in this history, the principle of descent provided an explanation for the existence of taxa and implied a nested, hierarchical structure for taxonomic relationships. Although an evolutionary explanation for taxa contradicted the Aristotelian context within which the Linnaean hierarchy was developed, the nested, hierarchical structure of taxonomic rela· tionships implied by …

Why Botanical Names Are Necessary, Robert Dunlop Royce

Journal of the Department of Agriculture, Western Australia, Series 4

BOTANISTS engaged in naming plants are ofen asked "Why can't you speak English?"

The answer becomes quite clear as the inquirers learn more and more about plants and find people calling the same plant by quite different names.