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Summary of Offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019
Summary of offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019 3841 Number of items in BX 301 thru BX 463 1815 Number of unique text strings used as taxa 990 Taxa offered as bulbs 1056 Taxa offered as seeds 308 Number of genera This does not include the SXs. Top 20 Most Oft Listed: BULBS Times listed SEEDS Times listed Oxalis obtusa 53 Zephyranthes primulina 20 Oxalis flava 36 Rhodophiala bifida 14 Oxalis hirta 25 Habranthus tubispathus 13 Oxalis bowiei 22 Moraea villosa 13 Ferraria crispa 20 Veltheimia bracteata 13 Oxalis sp. 20 Clivia miniata 12 Oxalis purpurea 18 Zephyranthes drummondii 12 Lachenalia mutabilis 17 Zephyranthes reginae 11 Moraea sp. 17 Amaryllis belladonna 10 Amaryllis belladonna 14 Calochortus venustus 10 Oxalis luteola 14 Zephyranthes fosteri 10 Albuca sp. 13 Calochortus luteus 9 Moraea villosa 13 Crinum bulbispermum 9 Oxalis caprina 13 Habranthus robustus 9 Oxalis imbricata 12 Haemanthus albiflos 9 Oxalis namaquana 12 Nerine bowdenii 9 Oxalis engleriana 11 Cyclamen graecum 8 Oxalis melanosticta 'Ken Aslet'11 Fritillaria affinis 8 Moraea ciliata 10 Habranthus brachyandrus 8 Oxalis commutata 10 Zephyranthes 'Pink Beauty' 8 Summary of offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019 Most taxa specify to species level. 34 taxa were listed as Genus sp. for bulbs 23 taxa were listed as Genus sp. for seeds 141 taxa were listed with quoted 'Variety' Top 20 Most often listed Genera BULBS SEEDS Genus N items BXs Genus N items BXs Oxalis 450 64 Zephyranthes 202 35 Lachenalia 125 47 Calochortus 94 15 Moraea 99 31 Moraea -
Bulb Dormancy in Vitro—Fritillaria Meleagris: Initiation, Release and Physiological Parameters
plants Review Bulb Dormancy In Vitro—Fritillaria meleagris: Initiation, Release and Physiological Parameters Marija Markovi´c*, Milana Trifunovi´cMomˇcilov , Branka Uzelac , Sladana¯ Jevremovi´c and Angelina Suboti´c Department of Plant Physiology, Institute for Biological Research “Siniša Stankovi´c“—NationalInstitute of the Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11060 Belgrade, Serbia; [email protected] (M.T.M.); [email protected] (B.U.); [email protected] (S.J.); [email protected] (A.S.) * Correspondence: [email protected] Abstract: In ornamental geophytes, conventional vegetative propagation is not economically feasible due to very slow development and ineffective methods. It can take several years until a new plant is formed and commercial profitability is achieved. Therefore, micropropagation techniques have been developed to increase the multiplication rate and thus shorten the multiplication and regeneration period. The majority of these techniques rely on the formation of new bulbs and their sprouting. Dormancy is one of the main limiting factors to speed up multiplication in vitro. Bulbous species have a period of bulb dormancy which enables them to survive unfavorable natural conditions. Bulbs grown in vitro also exhibit dormancy, which has to be overcome in order to allow sprouting of bulbs in the next vegetation period. During the period of dormancy, numerous physiological processes occur, many of which have not been elucidated yet. Understanding the process of dormancy will allow us to speed up and improve breeding of geophytes and thereby achieve economic profitability, which is very important for horticulture. This review focuses on recent findings in the area of Citation: Markovi´c,M.; Momˇcilov, bulb dormancy initiation and release in fritillaries, with particular emphasis on the effect of plant M.T.; Uzelac, B.; Jevremovi´c,S.; growth regulators and low-temperature pretreatment on dormancy release in relation to induction of Suboti´c,A. -
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. -
Karyological Studies of Fritillaria (Liliaceae) Species from Iran
© 2016 The Japan Mendel Society Cytologia 81(2): 133–141 Karyological Studies of Fritillaria (Liliaceae) Species from Iran Marzieh Ahmadi-Roshan1, Ghasem Karimzadeh1*, Alireza Babaei2 and Hadi Jafari2 1 Department of Plant Breeding and Biotechnology, Faculty of Agriculture, Tarbiat Modares University, Tehran P. O. Box 14115–336, Iran 2 Department of Horticultural Sciences, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran Received September 26, 2015; accepted March 14, 2016 Summary Five species (13 ecotypes) belonging to three subgenera of ornamental-medicinal Iranian Fritillaria were karyotypically studied, using a standard squash technique. All species were diploid (2n=2x=24) having mean chromosome lengths of 15.8 µm (15.2–16.7 µm). Their satellites varied in number (1–3 pairs) and in size (1.2–2.6 µm), mostly being located on long arms. Four chromosome types (“m”, “sm”, “st”, “T”) formed 10 dif- ferent karyotype formulas: “T” type chromosome is reported for the first time in most species (with the exception of S4, Fritillaria. reuteri Boissi). ANOVA confirmed significant intra- and inter-specific chromosomal variation across the Iranian Fritillaria species. Twelve different methods were used to assess the degree of karyotype asymmetry. Among those, one qualitative parameter (Stebbins classification) and eight quantitative (CVTL, DI, A1 & A2, AI, A, AsK%, MCA, CVCI) parameters verified that S2 (F. gibbosa Boiss.) and S5 (F. zagrica Stapf.) species represented the most asymmetrical and symmetrical karyotypes, respectively. Key words Fritillaria, Cytogenetics, New chromosome type, Karyotype, Iran. The name Fritillaria is likely based on the word “fri- Fritillaria subgenus is morphologically classified into six tullus” which means a cup in Latin (Ulug et al. -
Plants of Witcher Meadow Area, Inyo National Forest California Native Plant Society Bristlecone Chapter
Plants of Witcher Meadow Area, Inyo National Forest California Native Plant Society Bristlecone Chapter PTERIDOPHYTES (Ferns and Allies) EQUISETACEAE - Horsetail Family Equisetum arvense Common horsetail E. laevigatum Smooth scouring rush GYMNOSPERMS (Coniferous Plants) CUPRESSACEAE - Cypress Family Juniperus grandis (J. occidentalis v. australis) Mountain juniper EPHEDRACEAE - Ephedra family Ephedra viridis Green ephedra PINACEAE - Pine Family Pinus jeffreyi Jeffrey pine P. monophylla Single-leaf pinyon pine ANGIOSPERMS (Flowering Plants) APIACEAE - Carrot Family Cymopterus aborginum White cymopteris APOCYNACEAE - Dogbane Family Apocynum cannabinum Indian hemp ASTERACEAE - Sunflower family Achillea millefolium Yarrow Agoseris glauca Mountain dandelion Antennaria rosea Pussy toes Arnica mollis Cordilleran arnica Artemisia douglasiana Mugwort A. dracunculus Tarragon/Lemon sage A. ludoviciana Silver wormwood A. tridentata v. tridentata Great basin sage Balsamorhiza sagittata Balsamroot Chrysothamnus nauseosus Rubber rabbitbrush C. viscidiflorus Yellow or Wavy-leaf rabbitbrush Crepis intermedia Hawksbeard Erigeron sp. Fleabane Hulsea heterochroma Red-rayed hulsea Layia glandulosa ssp. glandulosa Tidytips Madia elegans ssp. wheeleri Common madia Tetrademia canescens Soft-leaved horsebrush Tragopogon dubius Goat's beard (WEED) Wyethia mollis Mule ears 1 BETULACEAE - Birch Family Betula occidentalis Western water birch BORAGINACEAE - Borage Family Cryptantha circumscissa v. circumscissa Capped cryptantha C. pterocarya C. utahensis Fragrant -
Post Graduate Department of Chemistry Faculty of Physical and Material Sciences-2011 the University of Kashmir Hazratbal, Srinagar-190006
CORE Metadata, citation and similar papers at core.ac.uk Provided by Knowledge Repository Open Network Phytochemical Screening of Major Constituents of Various Folklore Medicinal Plants of Kashmir Valley DISSERTATION Submitted in partial fulfillment of the requirements provided for the award of the degree of Master of Philosophy In Chemistry By Sofi Mubashir Under the joint supervision of Dr. Syed Wajaht Amin Shah (Sr. Asstt. Professor, Deptt. of Chemistry, University of Kashmir) & Dr. Seema Akbar (Asstt. Director Chemistry, CCRUM, Srinagar) Post Graduate Department of Chemistry Faculty of Physical and Material Sciences-2011 The University of Kashmir Hazratbal, Srinagar-190006 Department of Chemistry University of Kashmir Srinagar-190006. CERTIFICATE This is to certify that Mr. Sofi Mubashir worked under our joint supervision for his M.Phil, studies “Phytochemical Screening of Major Constituents of Various Folklore Medicinal Plants of Kashmir Valley”. His work embodied in this dissertation is original. Mr. Sofi Mubashir has fulfilled all the formalities prior to submission of this dissertation. His work and conduct has been satisfactory. The dissertation is recommended for the award of M.Phil degree. (Co-Supervisor) (Supervisor) Dr. Seema Akbar Dr. Syed Wajaht Amin Shah Asstt. director (Chemistry) Sr. Asstt. Professor, CCRUM, Srinagar. Department of Chemistry, University of Kashmir. DEDICATION This study is dedicated to my parents who have always been there for me. Acknowledgement To begin with I feel highly thankful to my Supervisor Dr. Syed Wajaht Amin Shah and Co-supervisor Dr. Seema Akbar for their sustained and strenuous effort to enlarge my understanding of the topic at each step; for energizing me at every moment. -
Erythronium Revolutum Sm
Erythronium revolutum Sm. pink fawn-lily Liliaceae - lily family status: State Sensitive rank: G4 / S3 General Description: Perennial from elongate underground bulbs. Leaves basal, paired, strongly mottled with irregular patches of pale green, brown, or white on a dark green background, oblong-lanceolate to broadly elliptic, (9) 12-18 (25) cm long. Floral Characteristics: Flowers 1-3, nodding on a leafless peduncle 1.5-4 dm tall. Tepals 6, 3.5-4 (5) cm long, uniformly deep pink with yellow banding at the base, drying to pinkish purple, spreading to reflexed; the inner with 2-4 saclike appendages near the base. Stamens 6, 12-22 mm. Filaments flattened, 2-3 mm wide, white to pink, darkening with age. A nthers yellow; style 12-18 mm. Stigma 3-lobed, lobes recurved, 4-6 mm. Flowers A pril to May. Fruits: Capsules oblong to club-shaped, 3-6 cm. Identif ication Tips: Erythronium revolutum sometimes hybridizes with E. Illustration by Jeanne R. Janish, oregonum, which has white to creamy white tepals (becoming pinkish in ©1969 University of Washington Press age, sometimes with red lines or bands). E. quinaultense has green or faintly mottled leaves, paler flowers than E. revolutum, and flattened filaments 0.8-2 mm wide. E. elegans is endemic to the O R Coast Range and has cream to white tepals, often strongly marked with pink and aging to deeper pink; its leaves have nearly no mottling. E. quinaultens e is endemic to the O lympic Mts. of WA ; all 6 of its tepals are white below, shading to pink at the outer margins and tips. -
Spiked Saxifrage,Micranthes Spicata
COSEWIC Assessment and Status Report on the Spiked Saxifrage Micranthes spicata in Canada SPECIAL CONCERN 2015 COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC. 2015. COSEWIC assessment and status report on the Spiked Saxifrage Micranthes spicata in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. xii + 38 pp. (www.registrelep-sararegistry.gc.ca/default_e.cfm). Previous report(s): COSEWIC. 2013. COSEWIC assessment and status report on the Spiked Saxifrage Micranthes spicata in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. ix + 35 pp. (www.registrelep-sararegistry.gc.ca/default_e.cfm). Production note: COSEWIC would like to acknowledge Rhonda Rosie for writing the status report on the Spiked Saxifrage (Micranthes spicata) in Canada. This report was prepared under contract with Environment Canada and was overseen and edited by Bruce Bennett, Co-chair of the COSEWIC Vascular Plant Species Specialist Subcommittee. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: 819-938-4125 Fax: 819-938-3984 E-mail: COSEWIC/[email protected] http://www.cosewic.gc.ca Également disponible en français sous le titre Ếvaluation et Rapport de situation du COSEPAC sur le Saxifrage à épis (Micranthes spicata) au Canada. Cover illustration/photo: Spiked Saxifrage — Photo: Syd Cannings. Her Majesty the Queen in Right of Canada, 2015. Catalogue No. CW69-14/677-2015E-PDF ISBN 978-0-660-02623-7 COSEWIC Assessment Summary Assessment Summary – May 2015 Common name Spiked Saxifrage Scientific name Micranthes spicata Status Special Concern Reason for designation This perennial wildflower grows only in Yukon and Alaska. -
1 Recent Incursions of Weeds to Australia 1971
Recent Incursions of Weeds to Australia 1971 - 1995 1 CRC for Weed Management Systems Technical Series No. 3 CRC for Weed Management Systems Technical Series No. 3 Cooperative Research Centre for Weed Management Systems Recent Incursions of Weeds to Australia 1971 - 1995 Convened by R.H. Groves Appendix compiled by J.R. Hosking Established and supported under the Commonwealth Government’s Cooperative Research Centres 2 Program. Recent Incursions of Weeds to Australia 1971 - 1995 CRC for Weed Management Systems Technical Series No.3 January 1998 Groves, R.H. (Richard Harrison) Recent incursions of weeds to Australia 1971 - 1995 ISBN 0 9587010 2 4 1. Weeds - Control - Australia. I. Hosking, J.R. (John Robert). II. Cooperative Research Centre for Weed Management Systems (Australia). III. Title. (Series: CRC for Weed Management Systems Technical Series; No. 3) 632.5 Contact address: CRC for Weed Management Systems Waite Campus University of Adelaide PMB1 Glen Osmond SA 5064 Australia CRC for Weed Management Systems, Australia 1997. The information advice and/or procedures contained in this publication are provided for the sole purpose of disseminating information relating to scientific and technical matters in accordance with the functions of the CRC for Weed Management Systems. To the extent permitted by law, CRC for Weed Management Systems shall not be held liable in relation to any loss or damage incurred by the use and/or reliance upon any information advice and/or procedures contained in this publication. Mention of any product in this publication is for information purposes and does not constitute a recommendation of any such product either expressed or implied by CRC for Weed Management Systems. -
Plant Communities of the Steens Mountain Subalpine Grassland and Their Relationship to Certain En
AN ABSTRACT OF THE THESIS OF John William Mairs for the degree of Doctor of Philosophy in Geography presented on April 29, 1977 Title: PLANT COMMUNITIES OF THE STEENS MOUNTAIN SUBALPINE GRASSLAND AND THEIR RELATIONSHIP TO CERTAIN EN- VIRONMENTAL ELEMENTS Abstract approved: Redacted for Privacy Robert E. Frenkel Plant communities in a 3.5 km2area along the summit ridge of Steens Mountain, Harney County in southeastern Oregon are identified. The character of winter snow deposi- tion and spring melt in this subalpine zone is a major fac- tor in producing the vegetation pattern.Past domestic grazing, topography, wind pattern, climate, soil depth and soil moisture availability are related to the present vege- tation mosaic. Computer-assisted vegetation ordination of 278 tran- sect-located sample units using SIMORD and tabular plant association analysis of 346 areally-located releves using PHYTO were applied complementarily. Aided by the interpre- tation of true-color aerial photography (1:5000), this analysis revealed and mapped 12 plant communities and one additional combination community named after dominant species. After comparison of four selected similarity indexes commonly used in vegetation ordination analysis, Sorensen's modified similarity index was chosen as best for interpretation of stand groupings in the study data. The general vernal snow cover recession pattern was verified with LANDSAT-1 digital data representations. Plant communities associated with snow deflation, or crest, areas are Erigeron compositus-Astragalus whitneyi, -
Montane Cliff (Mafic Subtype)
MONTANE CLIFF (MAFIC SUBTYPE) Concept: Montane Cliffs are steep to vertical, sparsely vegetated rock outcrops on river bluffs, lower slopes, and other topographically sheltered locations. This range of sites is narrower than the features that are commonly called cliffs; vertical outcrops on ridge tops and upper slopes are classified as Rocky Summit communities. Some of the communities called cliffs in the 3rd Approximation have been removed to the new glade types. The Mafic Subtype covers examples occurring on mafic rock substrates or mixed substrates containing plant species characteristic of higher base status conditions. Distinguishing Features: Montane Cliffs are distinguished from forest and shrubland communities by having contiguous rock outcroppings large enough to form a canopy break. They are distinguished from Low Elevation Acidic Glades and Low Elevation Basic Glades by having vertical rock more prominent and by having only limited area of soil mats with herbaceous vegetation. The herbaceous and woody vegetation that is present on Montane Cliffs is primarily rooted on bare rock or in crevices or deep pockets rather than in thin soil mats. See the Montane Cliff (Acidic Herb Subtype) for more details on distinguishing Montane Cliffs from other rock outcrop communities. The Mafic Subtype is distinguished by the presence of plants that indicate basic soil conditions but without those indicative of stronger calcareous conditions. Cystopteris protrusa, Micranthes (Saxifraga) careyana, Micranthes (Saxifraga) caroliniana, Asplenium trichomanes, Asplenium rhizophyllum, Aquilegia canadensis, Hydrangea arborescens, Philadelphus inodorus, Ulmus rubra, or species of Rich Cove Forests indicate high base status. Indicator plants are often low in abundance, with more widespread species of rock outcrops or of surrounding forests more common. -
Flora of the Sierra Nevada Aquatic Research Laboratory Annotated Catalog of Vascular Plants
Flora of the Sierra Nevada Aquatic Research Laboratory Annotated Catalog of Vascular Plants Updated June 2013 Ann M. Howald This updated catalog for the flora of the Sierra Nevada Aquatic Research Laboratory (SNARL) includes all vascular plants identified during field studies conducted from 1978 through spring 2013. Taxonomic nomenclature is mainly consistent with The Jepson Manual, Second Edition (Baldwin et al. 2012). The families, genera, and species are arranged alphabetically. The scientific name of each species is followed by a common name of popular usage. No attempt was made to determine all common names that might apply to a given species. Scientific names of native species are in bold type; those of introduced species are in plain type. Annotations for all taxa include: 1) life form (e.g., annual herb, perennial herb, etc.); 2) flower color; and 3) the general abundance and distribution at SNARL. For flowering plants, the approximate flowering period in the eastern Sierra is given. Locations of most landscape features mentioned in the text (e.g., headquarters building, stream control structure 3, etc.) and numbering of the stream control structures, are as shown on current maps of SNARL. The most recent previously applied scientific name is given in brackets. A voucher specimen deposited at a herbarium participating in the Consortium of California Herbaria (CCH) is cited for most taxa. A set of duplicate herbarium specimens is housed at SNARL. DIVISION SPHENOPHYTA Equisetaceae. Horsetail Family Equisetum laevigatum A. Braun. Smooth Scouring Rush. Rhizomatous perennial herb. Occasional in moist areas near Convict Creek, near the laboratory and other buildings.