DOCSLIB.ORG

The Lily Group Seed Distribution 2019-2020

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

The Lily Group Seed Distribution 2019-2020 2019 has proved to be a year of extreme climate events which have affected our members in many parts of the world and have resulted in a slimmer seed list than usual for our 49th annual publication. However, there are still many rarities & highly desirable offerings to be found in both the range of species and hybrids. Photos of many lilies & parent bulbs are displayed at: https://rhslilygroup.org/seed-list-photo-library/ Wherever a photo is available, the donor’s name is marked *. The price of seeds remains at 60p per packet. Payment & ordering is described on pages 19 to 21. A new declaration form is required by customs in Australia - we can supply this. New Zealand publishes lists of those plant species which it is permitted to import. Members living in the United States must send a copy of a ‘Small lots’ import permit available free of charge at: http://www.aphis.usda.gov/import_export/plants/plant_imports/smalllots_se ed.shtml The Lily Group seeks assurances that any wild-collected seed offered in this list has been collected in accordance with the laws of the source countries and that its distribution is allowed under the terms of any permits to collect the seed. In this difficult year, our thanks go to those fifty one dedicated growers whose work resulted in this year’s distribution. I am also most grateful to everyone who has sent me photos of plants featured in the list, now displayed on the website: https://rhslilygroup.org/seed-list-photo-library/ George Battle 1 The Horticultural Classification of Lilies Division I Asiatic hybrids Hybrids derived from such species or hybrid groups as: L amabile, L bulbiferum, L callosum, L cernuum, L concolor, L dauricum, L davidii, L lancifolium, L lankongense, L leichtlinii, L maculatum, L x hollandicum, L pumilum Division II Martagon hybrids Hybrids of the martagon type derived from the following species and their types: L martagon, L hansonii, L medeoloides, L tsingtauense Division III Candidum hybrids Hybrids derived from L candidum, L chalcedonicum or other European species except L martagon Division IV American hybrids Hybrids of American species. Most hybrids are derived from the western American species LL bolanderi, humboldtii, kelloggii, pardalinum and parryi Division V Longiflorum hybrids Hybrids derived from L longiflorum and L formosanum Division VI Aurelian & Trumpet hybrids Lilies & Aurelian hybrids derived from Asiatic species including L henryi but excluding those derived from LL auratum, speciosum, japonicum and rubellum Division VII Oriental hybrids Hybrids of Far Eastern species such as L auratum, L speciosum, L japonicum and L rubellum, including any of their hybrids with L henryi. Division VIII All hybrids not provided for in any other division Division IX Lilium species, their varieties & forms 2 Lilium Species and hybrids Division IX (Lilium Species) 001 Lilium alexandrae syn. L ukeyuri ex Amami-oshima Island, Kagoshima Prefecture – Arakawa 002 amabile var. luteum – Toon 003 auratum – Creelman, Kerry, Toon 004 auratum var. pictum ex Yokosuka, Kanagawa Prefecture – Arakawa 005 auratum var. platyphyllum (syn: var. latifolium) ex Lake Tazawa ko, Akita Prefecture – Arakawa 006 auratum var. virginale the rare unspotted form – Toon* 007 bosniacum – Radijevac 008 brownii var. viridulum – Kerry 009 bulbiferum - Radijevac 010 canadense – Toon 011 canadense red – Toon 012 candidum – Aird*, Baldie*, Hudson 013 candidum ‘Cascade’ – Arakawa, Hintze*, Toon 014 candidum var. cernuum flowering 10 days later than ‘Cascade strain’ – Arakawa 015 candidum var. salonikae – Arakawa 016 carniolicum – Ratijevac, Toon 017 cernuum – Kerry 018 chalcedonicum – Kristensen 019 ciliatum – Hamilton, Kristensen* 020 columbianum – Kristensen*, Toon 021 concolor var. mutsuanum yellow form – Baldie* dauricum see under maculatum 022 davidii – Mills 023 davidii var. willmottiae – Herbert* 024 distichum – Toon 3 025 duchartrei – Kristensen*, Steenholdt, Toon 026 fargesii – Shotter 027 formosanum – Hudson 028 formosanum pure white – Hintze* 029 formosanum var. pricei – Steenholdt 030 formosanum var. pricei ex 50m alt. Taimali, Taitang County,Taiwan – Arakawa 031 grayi – Toon 032 hansonii – Dixon, Mills, Shotter 033 hansonii ex Ulung Do– Herbert* 034 henrici ex Chinese Alpines seed – Mitchell 035 henryi – more than five contributors 036 henryi var. citrinum – Arakawa, 037 humboldtii – Baldie* 038 humboldtii var. ocellatum – Toon* 039 japonicum var. japonicum a form with broad leaves – Kristensen* 040 jinfushanense a heavily spotted form of taliense – Mitchell* 041 kelleyanum – Toon 042 kelloggii – Creelman, Toon 043 kesselringianum – Shotter 044 lancifolium bulbils – Pugh-Thomas 045 lancifolium var. flaviflorum – Piquet 046 lancifolium var. flaviflorum f. immaculatum ex Izuhara, Tsushima Islands, Nagasaki Prefecture – Arakawa 047 lankongense – Aird*, Benbow, Mills, Shotter, Toon 048 ledebourii – Aird*, Mitchell 049 leichtlinii – Dixon 050 leucanthum – Arakawa, Herbert* 051 leucanthum var. centifolium – Byttebier 052 lijiangense – Aird*, Arakawa, Herbert*, Mills, Mitchell 053 longiflorum – Ciobanu 054 mackliniae – Creelman, Kristensen*, Mills, Mitchell, Russell-Wilks 055 mackliniae ‘Naga’ form – Shotter, Toon* 4 056 mackliniae dark form – Kristensen* 057 mackliniae deep red – Shotter 058 maculatum red form approx. 76cm – Crook* 059 maculatum mid height approx. 56cm – Crook* 060 maculatum var. alpinum 7.5 – 20cm – Crook* 061 maculatum ssp. maculatum ex Sado island (Sadogashima), Sea of Japan - Arakawa 062 maculatum ‘Flavum’ – Arakawa 063 majoense – Toon* 064 maritimum – Toon 065 martagon – more than five contributors* 066 martagon wild coll. Pont de Nant, Switzerland – Baldie* 067 martagon wild coll. Francheville, Burgundy; pale pink – Cruchaudet 068 martagon ex Siberia – Kletzing 069 martagon var. albiflorum – Hertel, Roberts 070 martagon var. album – more than five contributors 071 martagon var. cattaniae – more than five contributors* 072 martagon var. daugavense seed of this very rare form ex Jim Archibald – Benbow 073 martagon rose coloured – Crook 074 martagon very dark red – Richards 075 matangense – Toon 076 michiganense – Toon 077 monadelphum – Hudson, Russell-Wilks 078 monadelphum & szovitsianum mixture – Cruchaudet 079 nanum – Toon* 080 nepalense – Herbert*, Pugh-Thomas, Toon 081 occidentale – Toon 082 oxypetalum var. insigne – Kristensen, Toon* 083 pardalinum ssp. pitkinense – Toon* 084 pardalinum ssp. vollmeri – Hogensen, Toon 085 pardalinum ssp. wigginsii – Toon 086 parryi – Toon 5 087 parvum Halliday Californian pink ditch lily – Toon 088 philadelphicum – Toon 089 pomponium – Steenholdt, Toon 090 primulinum var. burmanicum – Toon 091 pumilum – Steenholdt, Wisley/NS 092 pyrenaicum – Ciobanu, Dixon, Hamilton, Russell-Wilks, Toon 093 regale – more than five contributors* 094 regale ‘Album’ large quantity – Byttebier, Ciobanu, Hogenson, Wisley/NS 095 rosthornii – Toon 096 rosthornii ex Chen Yi – Verona 097 rubellum – Arakawa, Mitchell, Shotter, Toon 098 sargentiae ex Chen Yi – Arakawa, 099 speciosum – Hamilton, Ling 100 speciosum large wavy petals x speciosum pink, large spots – Kerry 101 speciosum pale pink heavily spotted x self – Kerry 102 speciosum very late flowering, large pink spots x speciosum broad wavy petals – Kerry 103 speciosum ‘Melissa Lee’ x speciosum pink – Kerry 104 speciosum var. album – Kerry 105 speciosum var. clivorum ex Ohshima Island, Saikai, Nagasaki Prefecture – Arakawa 106 speciosum var. clivorum ex Shimo-koshiki-jima Island, Kagoshima Prefecture – Arakawa 107 speciosum var. album x speciosum var. album-novum – Kerry 108 speciosum var. album-novum x self – Kerry 109 speciosum var. gloriosoides ex Taiwan; this form is tender, minimum 10C; easy in pot, almost evergreen – Herbert* 110 speciosum var. rubrum – Ratijevac 111 sulphureum ex Malipo, Yunnan – Herbert* 112 sulphureum bulbils ex Malipo, Yunnan – Herbert* 113 sulphureum bulbils, ex Chen Yi – Denis* 114 superbum – Aird*, Herbert* 115 szovitsianum – Creelman, Russell-Wilks Shotter, Toon 6 116 taliense tall, to 2m+ with white purple-spotted flowers – Mitchell* 117 taliense ‘Kaichen’ – Aird * Mitchell* 118 tenuifolium – Pugh-Thomas 119 tsingtauense – Battle* 120 wallichianum – Arakawa 121 washingtonianum var. pupurascens – Toon* 122 wilsonii var. flavum see under maculatum ‘Flavum’ 123 L sp. intermediate between taliense and lijiangense, bulb originally from Chen Yi – Mitchell 124 L undescribed Chinese species aff. L. pensylvanicum (L maculatum), long lived, disease resistant – Aird* 125 L sp. unidentified see Seed List Photo Library – Toon* 126 Unidentified orange martagon sp. – Hamilton Division I – Asiatic Hybrids 127 Asiatic mix OP – Ciobanu 128 ‘Black Butterflies’ OP – Brinson 129 Bright orange 1a spotted x ‘Morpho Pink’ – Roberts 130 ‘Harlequin’ strain - Dixon 131 ‘Master Gardener’ OP – Brinson 132 ‘Morpho Pink’ upright, bred by Brian Bergman – Roberts 133 ‘Pearl Melanie’ – Roberts 134 ‘Sweet Surrender’ – Roberts 135 ‘Twosome’ x ‘Black Charm’ – Kerry 136 Yellow tetraploid – Hudson 7 Division II – Martagon Hybrids 137 ‘Arabian Night’ – Hudson, Raanaas 138 ‘Burnt Orange’ x ‘Aspen Gold’ – Whelan* 139 ‘Claude Shride’ – Hertel, Raanaas 140 ‘Chernova’ x ‘Claude Shride’ – Whelan* 141 ‘Claude Shride’ x ‘Chernova’ – Whelan* 142 L x dalhansonii – Mills 143 L x dalhansonii ‘Marhan’ – Byttebier 144 ‘Early Bird’ bred by Janis Ruksans – Kletzing, 145 ‘Easter Moon’ – Hertel 146 ‘Fairy Morning’ – Hertel 147 ‘Gay Lights’ – Russell-Wilks 148 L hansonii x ‘Kalna Kalaris’ –
Recommended publications
  • Aphis Fabae Scop.) to Field Beans ( Vicia Faba L.

    Aphis Fabae Scop.) to Field Beans ( Vicia Faba L.

    ANALYSIS OF THE DAMAGE CAUSED BY THE BLACK BEAN APHID ( APHIS FABAE SCOP.) TO FIELD BEANS ( VICIA FABA L.) BY JESUS ANTONIO SALAZAR, ING. AGR. ( VENEZUELA ) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY IN THE UNIVERSITY OF LONDON OCTOBER 1976 IMPERIAL COLLEGE FIELD STATION, SILWOOD PARK, SUNNINGHILL, ASCOT, BERKSHIRE. 2 ABSTRACT The concept of the economic threshold and its importance in pest management programmes is analysed in Chapter I. The significance of plant responses or compensation in the insect-injury-yield relationship is also discussed. The amount of damage in terms of yield loss that results from aphid attack, is analysed by comparing the different components of yield in infested and uninfested plants. In the former, plants were infested at different stages of plant development. The results showed that seed weights, pod numbers and seed numbers in plants infested before the flowering period were significantly less than in plants infested during or after the period of flower setting. The growth pattern and growth analysis in infested and uninfested plants have shown that the rate of leaf production and dry matter production were also more affected when the infestations occurred at early stages of plant development. When field beans were infested during the flowering period and afterwards, the aphid feeding did not affect the rate of leaf and dry matter production. There is some evidence that the rate of leaf area production may increase following moderate aphid attack during this period. The relationship between timing of aphid migration from the wintering host and the stage of plant development are shown to be of considerable significance in determining the economic threshold for A.
  • Edge-Biased Distributions of Insects. a Review

    Edge-Biased Distributions of Insects. a Review

    Agronomy for Sustainable Development (2018) 38: 11 https://doi.org/10.1007/s13593-018-0488-4 REVIEW ARTICLE Edge-biased distributions of insects. A review Hoang Danh Derrick Nguyen1 & Christian Nansen 1,2 Accepted: 15 January 2018 /Published online: 5 February 2018 # The Author(s) 2018. This article is an open access publication Abstract Spatial ecology includes research into factors responsible for observed distribution patterns of organisms. Moreover, the spatial distribution of an animal at a given spatial scale and in a given landscape may provide valuable insight into its host preference, fitness, evolutionary adaptation potential, and response to resource limitations. In agro-ecology, in-depth understanding of spatial distributions of insects is of particular importance when the goals are to (1) promote establishment and persistence of certain food webs, (2) maximize performance of pollinators and natural enemies, and (3) develop precision-targeted monitoring and detection of emerging outbreaks of herbivorous pests. In this article, we review and discuss a spatial phenomenon that is widespread among insect species across agricultural systems and across spatial scales—they tend to show “edge-biased distributions” (spatial distribution patterns show distinct “edge effects”). In the conservation and biodiversity literature, this phenomenon has been studied and reviewed intensively in the context of how landscape fragmentation affects species diversity. However, possible explanations of, and also implications of, edge-biased distributions of insects in agricultural systems have not received the same attention. Our review suggests that (1) mathe- matical modeling approaches can partially explain edge-biased distributions and (2) abiotic factors, crop vegetation traits, and environmental parameters are factors that are likely responsible for this phenomenon.
  • Morphological and Anatomical Study of the Bark, Leaves and Seeds Of

    Morphological and Anatomical Study of the Bark, Leaves and Seeds Of

    Journal of Pharmacognosy and Phytochemistry 2020; 9(1): 1297-1299 E-ISSN: 2278-4136 P-ISSN: 2349-8234 JPP 2020; 9(1): 1297-1299 Morphological and anatomical study of the bark, Received: 10-11-2019 Accepted: 12-12-2019 leaves and seeds of Euonymus europaeus L Vrubel OR Vrubel OR, Darmohray RYE and Antonyk VO Department of Pharmacognosy and Botany, Danylo Halytsky Lviv National Medical Abstract University; Pekarska Str., 69, Morphological and microscopic examination of the bark, leaves and seeds of Euonymus europaeus L. is Lviv, Ukraine presented in the study. The plant has an antioxidant, insecticidal, antimicrobial action. Euonymus europaeus L. can be a potential source of biologically active compounds. The purpose of the work was to Darmohray RYE determine the diagnostic features for the correct identification of plant materials. Light microscopy was Department of Pharmacognosy used in the study. As a result, the morphological analysis of the raw material was carried out, the and Botany, Danylo Halytsky anatomical structure of the leaf, the leaves upper and lower epidermis, type of stomata, cross sections of Lviv National Medical the bark and seeds were investigated. University; Pekarska Str., 69, Lviv, Ukraine Keywords: Euonymus europaeus L., microscopy, leaves, bark, seeds Antonyk VO Institute of Cell Biology, Introduction National Academy of Sciences of European spindle (Euonymus europaeus L.) belongs to the Celastraceae family. Euonymus Ukraine, 14/16 Dragomanova europaeus L. is native to much of Europe, including the surrounding Atlantic and Str., Lviv, Ukraine Mediterranean islands. In the north it extends all the way to the southern part of Sweden, in the [1, 2] east to the Caucasus Mountains and Asia Minor .
  • Euonymus Europaeus

    Euonymus Europaeus

    Euonymus europaeus COMMON NAME Spindle tree FAMILY Celastraceae FLORA CATEGORY Vascular – Exotic STRUCTURAL CLASS Trees & Shrubs - Dicotyledons NVS CODE EUOEUR HABITAT Terrestrial. FEATURES Much-branched glabrous, deciduous shrub or small tree up to 6m high. Bark grey & smooth. Twigs green, quadrangular, smooth, not winged. Leaves opposite, ovate-lanceolate to elliptic, acute or acuminate, crenate, usually turning red in autumn, 2–10cm long; petiole 6–12mm long. Cymes 2–15-flowered, pedunculate, dichotomous. Buds greenish, usually 4- angled; flowers usually 4-merous, 8–10mm diam.; petals greenish-yellow, generally oblong, widely separated. Capsule 4-lobed, deep pink, exposing the bright orange aril after opening. (- Webb et. al., 1988) FLOWERING November, December Euonymus europaeus. Photographer: Nic Singers FLOWER COLOURS Green, Yellow FRUITING March to May YEAR NATURALISED 1958 ORIGIN Europe ETYMOLOGY euonymus: One possible explanation is this genus is named after Euonymus europaeus. Photographer: John Smith-Dodsworth Euonyme, the mother of the Furies (vengeance deities in Greek mythology) because of the irritating properties of this plant. Another explanation is that the name is simply from the Greek eu ‘good’ and onoma ‘name’, meaning ‘a name of good repute’. Reason For Introduction Ornamental Life Cycle Comments Perennial. Long-lived seed bank - more than a year (Carol West, pers. comm.). Reproduction The species is gynodioecious (2 sexual morphs: 1 strictly female and the other, termed male, producing some seed) with both sexes established in wild populations (Webb et al., 1988). Dispersal Birds (Webb et al., 1988). Poisonous plant: All parts of this tree are poisonous including the pink fruits with orange seed. MORE INFORMATION https://www.nzpcn.org.nz/flora/species/euonymus-europaeus/.
  • Hortus Botanicus Universitatis Posnaniensis Index Seminum

    Hortus Botanicus Universitatis Posnaniensis Index Seminum

    HORTUS BOTANICUS UNIVERSITATIS POSNANIENSIS INDEX SEMINUM 2020-2021 ANNO 2020 COLLECTORUM QUAE HORTUS BOTANICUS UNIVERSITATIS POSNANIENSIS MUTUO COMMUTANDA OFFERT OGRÓD BOTANICZNY UNIWERSYTETU IM. ADAMA MICKIEWICZA UL. DĄBROWSKIEGO 165 PL – 60-594 POZNAŃ ebgconsortiumindexseminum2020 ebgconsortiumindexseminum2021 Information Informacja Year of foundation – 1925 Rok założenia – 1925 Area about 22 ha, including about 800 m2 of greenhouses Aktualna powierzchnia około 22 ha w tym około 800 m2 pod szkłem Number of taxa – about 7500 Liczba taksonów – około 7500 1. Location: 1. Położenie: the Botanical Garden of the A. Mickiewicz University is situated in the W part of Poznań zachodnia część miasta Poznania latitude – 52o 25‘N szerokość geograficzna – 52o 25‘N longitude – 16o 55‘E długość geograficzna – 16o 55‘E the altitude is 89.2 m a.s.l. wysokość n.p.m. – 89.2 m 2. The types of soils: 2. Typy gleb: – brown soil – brunatna – rot soil on mineral ground – murszowa na podłożu mineralnym – gray forest soil – szara gleba leśna SEMINA PLANTARUM EX LOCIS NATURALIBUS COLLECTA zbierał/collected gatunek/species stanowisko/location by MAGNOLIOPHYTA Magnoliopsida Apiaceae 1. Daucus carota L. PL, prov. Wielkopolskie, Poznań, Szczepankowo J. Jaskulska 2. Peucedanum oreoselinum (L.) Moench PL, prov. Kujawsko-Pomorskie, Folusz J. Jaskulska Asteraceae 3. Achillea millefolium L. s.str. PL, prov. Wielkopolskie, Kamionki J. Jaskulska 4. Achillea millefolium L. s.str. PL, prov. Wielkopolskie, Koninko J. Jaskulska 5. Artemisia vulgaris L. PL, prov. Wielkopolskie, Kamionki J. Jaskulska 6. Artemisia vulgaris L. PL, prov. Wielkopolskie, Koninko J. Jaskulska 7. Bidens tripartita L. PL, prov. Wielkopolskie, Koninko J. Jaskulska 8. Centaurea scabiosa L. PL, prov. Kujawsko-Pomorskie, Folusz J.
  • Guide to the Euonymus of New York City

    Guide to the Euonymus of New York City

    New York City EcoFlora Guide to the Euonymus (Euonymus) of New York City Euonymus is a genus of 130–140 species in the mostly tropical Celastraceae (Staff-Tree) family. The family comprises about 95 genera and 1,350 species. Only three genera occur in the northern hemisphere, Euonymus, Celastrus and Parnassia, all three found or once found in New York City. Euonymus species occur nearly worldwide with most species native to eastern Asia. They are trees, shrubs or woody vines, the stems often angled or winged, sometimes climbing by adventitious roots; leaves deciduous or evergreen, opposite, the blades simple, margins crenate or toothed; inflorescences terminal or axillary; flowers in small clusters, petals usually green, sometimes white or purple; fruit usually brightly colored, lobed capsules; seeds enveloped in brightly colored tissue (aril), often contrasting with the fruit wall. Euonymus (as well as most members of the Celastraceae family) can often be recognized by “gestalt”. The leaves and often the stems too have a distinctive, but somewhat variable yellow-green color that is hard to describe but nearly unlike any other plants. The leaves are usually leathery, and almost always have distinctively scalloped (crenate) margins (the margins rarely completely smooth or toothed). There are four species native to North America, one species endemic to California, Oregon and Washington (Euonymus occidentalis); a predominately Midwestern species (Euonymus obovatus); a widespread northeastern species (Euonymus atropurpureus) and a widespread southeastern species (Euonymus americanus). Two species are indigenous to New York City. The predominately southeastern US species, Euonymus americanus, American Strawberry Bush is endangered in New York State.
  • Plant Cover on the Limestone Alvar of Oland Ecology - Sociology - Taxonomy

    Plant Cover on the Limestone Alvar of Oland Ecology - Sociology - Taxonomy

    ACTA UNIVERSITATIS UPSALIENSIS ACTA PHYTOGEOGRAPHICA SUECICA 76 Plant cover on the limestone Alvar of Oland Ecology - Sociology - Taxonomy Editor Erik Sjogren UPPSALA 1988 ACTA UNIVERSITATIS UPSALIENSIS ACTA PHYTOGEOGRAPHICA SUECICA 76 Plant cover on the limestone Alvar of Oland Ecology - Sociology - Taxonomy Editor Erik Sjogren Almqvist & Wiksell International, Stockholm UPPSALA 1988 The publication of this volume has been economically supported by the "Axel och Margaret Ax:son Johnsons stiftelse". ISBN 91-7210-076-1 (paperback) ISBN 91-7210-476-7 (cloth) ISSN 0084-5914 Respective author 1988 © Drawing of Hel ianthemum oelandicum on cover by Marie Widen. Edidit: Svenska Vaxtgeografiska Sallskapet Box 559, 751 22 Uppsala Editor: Erik Sjogren Technical editor: Gunnel Sjors Phototypesetting: Textgruppen i U ppsala AB Printed in Sweden 1988 by Centraltryckeriet AB, Bon\s Acta phytogeographica suecica 76 Contents Studies of vegetation on Oland-changes and development during a century. By Erik Sj ogren . 5 Limiting factors on seed production in Crepis tectorum ssp. pumila. By Stejan Andersson. 9 The dry alvar grasslands of Oland: ecological amplitudes of plant spe­ cies in relation to vegetation composition. By Karin Bengtsson, Honor C. Prentice, Ej vind Rosen, Roland Moberg & Erik Sj ogren . 21 Calcicolous lichens and their ecological preferences on the Great Alvar of Oland. By Lars Froberg. 47 Floristic diversity and guild structure in the grasslands of Oland's Stora Alvar. By Eddy van der Maarel. 53 The effects of colonizing shrubs (Juniperus communis and Potentilla fructicosa) on species richness in the grasslands of Stora Alvaret, Oland. By Marcel Rejmdnek & Ejvind Rosen. 67 Das Naturschutzgebiet in Gosslunda. By Lars Rodenborg.
  • Shrubs of the Chicago Region

    Shrubs of the Chicago Region

    A Selection of Native Shrubs and Noteworthy Non-Native Shrubs 1 WEB VERSION Shrubs of the Chicago Region Volunteer Stewardship Network – Chicago Wilderness Photos by: © Paul Rothrock (Taylor University, IN), © John & Jane Balaban ([email protected]; North Branch Restoration Project), © Kenneth Dritz, © Sue Auerbach, © Melanie Gunn, © Sharon Shattuck, and © William Burger (Field Museum). Produced by: Jennie Kluse © vPlants.org and Sharon Shattuck, with assistance from Ken Klick (Lake County Forest Preserve), Paul Rothrock, Sue Auerbach, John & Jane Balaban, and Laurel Ross. © Environment, Culture and Conservation, The Field Museum, Chicago, IL 60605 USA. [http://www.fmnh.org/temperateguides/]. Chicago Wilderness Guide #5 version 1 (06/2008) EVERGREEN SHRUBS: GROUP 1. LEAVES ARE NEEDLES or SCALES. 1 Juniperus horizontalis TRAILING JUNIPER: 2 Juniperus communis COMMON JUNIPER: Plants have a creeping habit; some leaves are needles but most are Erect shrub or tree (up to 3 m tall); needles whorled on stem; scales with a whitish coat; fruit a bluish-whitish berry-like cone; fruit a bluish or black berry-like cone; grows only in dunes/bluffs male cones on separate plants; grows in sandy soils. bordering Lake Michigan. DECIDUOUS SHRUBS: GROUP 2. LEAVES COMPOUND (more than one leaflet per stalk). STEMS ARMED. 3 Rosa setigera ILLINOIS ROSE: 4 Rosa palustris SWAMP ROSE: Mature plant with long-arching stems; sparse prickles; leaflets Upright shrub; stems very thorny; leaflets 5-7; sepals fall from usually 3, but sometimes 5; styles (female pollen tube) fused into mature fruit; fruit smooth, red berry-like hips; grows in wet and a column; stipules narrow to tip. open ditches, bogs, and swamps.
  • Nomenclature Class Nov2017

    Nomenclature Class Nov2017

    What’s in a Name? Cindy Newlander Associate Director of Horticulture Denver Botanic Gardens November 6, 2017 What the Public Sees Family Scientific Name Family Common Name Scientific Name Common Name Special Info: logos, awards, groups Nativity/Range or Hybridizer info What the Public Sees Goals for today: Plant Classification refresher What is a scientific name? Why we use scientific names versus common names? What are some resources for more confident pronunciation? Plant Classification Hierarchy Kingdom Phylum Class Order Family Genus Species King Philip can order fish guts Sunday… Plant Classification Hierarchy Family – approx. 416 (APG IV-2016) Genus – 17,000+ (The Plant List) Species ~ 391,000 vascular plant species named known to science; 369K are Angiosperms, the flowering plants (Kew, 2016) DBG’s Living Collections Statistics 244 Plant Families 2177 Genera 9100+ Species 14,000-15,000 taxa (includes subspecies, varieties, cultivars, grexes) ~23,000 accessions (with +/- 3000 new accessions added yearly) A majority of DBG’s nomenclature data at the species, genus and family level is based on information from The Plant List. Plant Classification Family Useful level for distinguishing characteristics of plants Share obvious traits (anatomical – reproductive features – flowers) Some common families and their members: Rosaceae – rose, hawthorn, pear, apple, raspberry Apiaceae – carrot, parsley, Angelica Asteraceae – yarrow, daisy, Joe Pye, sunflower Brassicaceae – horseradish, broccoli, mustard, wallflower
  • The Influence of Black Beaq Aphid, Aphis Fabae Scop., and Its Honeydew on the Photosynthesis of Sugar Beet

    The Influence of Black Beaq Aphid, Aphis Fabae Scop., and Its Honeydew on the Photosynthesis of Sugar Beet

    Ann. appl. Bioi. (1993), 122, 189-200 189 Printed in Great Britain The influence of black beaq aphid, Aphis fabae Scop., and its honeydew on the photosynthesis of sugar beet By MICHAL HUREJ* and WOPKE VAN DER WERF1 Wageningen Agricultural University, Department of Theoretical Production Ecology, P. 0. Box 430, 6700 AK Wageningen, The Netherlands (Accepted 15 September 1992) Summary The effect of black bean aphids on the photosynthesis of sugar beet plants was studied under glasshouse and field conditions. The presence of up to several hundred aphids per leaf had no significant effect on C02 exchange rates over a range of light intensities between complete darkness and light saturation. Arti­ ficially prepared honeydew, sprayed onto leaves in the same amounts and composition as was found on severely aphid-infested plants, covered 30% of the stomata on the upper epidermis but did not significantly alter the rate of photosynthesis of these leaves in the light or the rate of respiration in the dark. The stomata on the lower epidermis were uncovered and functional. High pressure liquid chromatography of aphid-produced honeydew detected 20 dif­ ferent amino-acids. Three amino-acids, aspartic acid, glutamic acid and gluta­ mine, made up the bulk of the amino-acid weight in the honeydew produced on young plants, up till the 8 leaf-stage. In the 10 to 12 leaf-st.age, several different amino-acids occurred in substantial amounts. The amino-acids to sugars ratio of the honeydew produced by the aphids decreased strongly as the sugar beet plants aged: from 1:6 in plants with 3 or 4leaves to 1:25 in plants having 10 to 12leaves.
  • The Evolutionary Origin of the Integument in Seed Plants

    The Evolutionary Origin of the Integument in Seed Plants

    The evolutionary origin of the integument in seed plants Anatomical and functional constraints as stepping stones towards a new understanding DISSERTATION to obtain the degree Doctor Philosophiae (Doctor of Philosophy, PhD) at the Faculty of Biology and Biotechnology RUHR-UNIVERSITÄT BOCHUM International Graduate School of Biosciences Ruhr-Universität Bochum Evolution and Biodiversity of Plants submitted by Xin Zhang from Urad Qianqi (Inner Mongolia, China) Bochum October 2013 First supervisor: Prof. Dr. Thomas Stützel Second supervisor: Prof. Dr. Ralph Tollrian Der evolutionäre Ursprung des Integuments bei den Samenpflanzen Anatomische und funktionale Untersuchungen als Meilensteine für neue Erkenntnisse DISSERTATION zur Erlangung des Grades eines Doktors der Naturwissenschaften an der Fakultät für Biologie und Biotechnologie RUHR-UNIVERSITÄT BOCHUM Internationale Graduiertenschule Biowissenschaften Ruhr-Universität Bochum angefertigt am Lehrstuhl für Evolution und Biodiversität der Pflanzen vorgelegt von Xin Zhang aus Urad Qianqi (Innere Mongolei, China) Bochum Oktober 2013 Referent: Prof. Dr. Thomas Stützel Korreferent: Prof. Dr. Ralph Tollrian Contents I 1 Introduction 1 1.1 The ovule of gymnosperms and angiosperms 1 1.2 The theories about the origin of the integument in the nineteenth century 1 1.3 The theories about the origin of the integument in the twentieth century 1 1.4 The pollination drop 5 1.5 Ovule and pollination in Cycads 6 1.6 Ovule development in Magnolia stellata (Magnoliaceae) 6 1.7 Aril development in Celastraceae 7 1.8 Seed wing in Catha edulis (Vahl) Endl. (Celastraceae) 8 1.9 Ovule development in Homalanthus populifolius Graham (Euphorbiaceae) and differentiation of caruncula and aril 10 2 Material and methods 12 2.1 Material collection and preparation 12 2.2 Scanning Electron Microscopy (SEM) 12 2.3 Anatomical studies 13 3 Results 14 3.1 The morphology of Zamiaceae 14 3.2 Ovule development and seed anatomy in Zamia L.
  • Approved Plant List

    Approved Plant List

    Approved Plant List Facts to Know INTRODUCTION: The Approved Tree and Plant List has been complied by highly-qualified experts in the field of horticulture and High Plains native plants, and it includes hundreds of species of plants and trees that are suited to the city’s environment. The list is to be used by property owners, developers, and the city as a standard for selecting native and adapted plant species to minimize maintenance costs, conserve water, and improve longevity. The following pages contain city-approved street tree species, prohibited species, and information regarding invasive species. This information should be used when preparing or updating a landscape plan. If you have any specific questions about this document, please contact the Community Development Department at 303-289-3683. Emerald Ash Borer Please be advised that Ash Borer (Pdodsesia syringae Harris) infestation concerns have been raised by the U.S. Forest Service and by Colorado State University for Ash trees along the Front Range and within Commerce City. The Ash Borer is an exotic insect from Asia that has been found feeding on Ash trees in the area. This insect feeds on all Ash species and can kill trees in one to three years. Therefore, in 2010 Commerce City’s Planning and Parks Planning Divisions issued a temporary, but indefinite, restriction on the use of Ash trees for developments within the city. The city’s policy regarding Ash trees is as follows: 1. Ash trees will not be approved for use in: • Any tree lawn or other right-of-way plantings that are associated with Site Plans, Development Plans, or Improvement Plans.