Four Centuries of Plant Exploration in New Brunswick
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CAPITAL DISTRICT GROWING TRENDS Volume 19, Issue 9
CAPITAL DISTRICT GROWING TRENDS Volume 19, Issue 9 Lily Calderwood to join CAAHP Team The Capital Area Agriculture and Horticulture Program is pleased to announce that Lily Calderwood will join the team as Senior Commercial Horticulture Educator on January 19, 2016. Lily recently received her PhD in Plant and Soil Science from the University of Vermont, where she studied integrated pest management (IPM) tools for hop production in the northeast. She is currently an IPM Specialist working as a member of the UVM Extension Northwest Crops and Soils Team. Lily has strived to develop sustainable and practical IPM practices for locally produced hops, dry beans, wheat, and barley. Lily comes to CAAHP with an ecology background, a passion for sustainable agriculture and an interest in growers’ needs. She is excited to learn about the commercial horticulture industries in the Capital Area, to listen to grower challenges, and to work collaboratively to develop a research and outreach program. In This Issue: Lily Calderwood Joins the CAAHP Team! Capital District Bedding Plant Nurserymen's Education Day Topping Trees Is Not Proper Pruning Overwintering Plants In The Landscape Fabulous Ferns! Topping Trees Is Not Proper Pruning - Chuck Schmitt Think before you top your tree... Homeowners often feel that their trees have become too large and now pose a hazard to their house or other structures, so they have their trees topped, believing this will not only reduce the tree's size but that it will also decrease potential hazards. What they do not realize is that though they now have a smaller tree, it is probably a greater hazard than before it was cut. -
Soopolallie (Shepherdia Canadensis) Other Names: Soapberry, Canada Buffaloberry, Russet Buffaloberry
Soopolallie (Shepherdia canadensis) Other names: Soapberry, Canada buffaloberry, Russet buffaloberry. Background Soopolallie is a shrub in the Oleaster family (Elaeagnaceae). Other BC plants in this family include the wolf-willow and the naturalized Russian olive. The name ‘soopolallie’ is from the Chinook language for soap (soop) and berry (olallie) (Parish et al 1996). Plant Morphology Soopolallie is a deciduous shrub 1-2 metres tall with brownish branches that are covered with small brownish-orange scabs. The young branches are covered with many rusty spots, as are the undersides of the leaves. The leaves (sparsely distributed along the branches) are opposite and oval with dark green upper surfaces and silvery-whitish hairs on the under surfaces. The yellowish-brown inconspicuous flowers are borne in clusters on stems, before the leaves open. Male and female flowers are produced on separate plants. The fruits are small, soft, bright red berries that are oval and somewhat translucent. They are juicy and edible but extremely bitter and soapy to touch (Parish et al 1996). Ecology In British Columbia, the soopolallie is widespread and very common at low to subalpine elevations in dry to moist open forests, openings and clearings (Parish et al 1996). It is a transcontinental shrub that occurs sporadically in the pacific region (not at all on the Queen Charlotte Islands) with its occurrence increasing with increasing continentality. It is commonly associated with pinegrass (Calamagrostis rubescens), twinflower (Linnaea borealis), and falsebox (Paxistima myrsinites). Soopolallie has a symbiotic relationship with nitrogen- fixing organisms (Klinka et al 1989). Often, the soopolallie is found on gravelly, shallow soils (Hebda 1995). -
CBA/ABC Bulletin 35(1)
THE CANADIAN BOTANICAL ASSOCIATION BULLETIN DE LASSOCIATION BOTANIQUE DU CANADA February / février 2002 35(1) Montréal Patron / Président d'honneur Her Excellency the Right Honourable / Son excellence la très honorable Adrienne Clarkson, C.C., C.M.M., C.D. Governor General of Canada / Gouverneure générale du Canada On the inside / À l'intérieur I Presidents Message I This issue of the bulletin is the last one to be produced by Denis Lauzer. I am sure you will all agree that Denis has done a wonderful job bringing us all up to date on the current happenings in our Association. Thank you, Denis, for all the 2 Page time you have invested producing such an excellent publication. Editors / La rédaction CBA Section and Committee Chairs The next issue of the Bulletin will be produced in Edmundston, NB, under the direction of our new Editor, Martin Dubé. We look forward to the continued production of an informative and interesting Bulletin under his editorship. Page 3 Plans are being finalized for our next Annual Meeting (August 4-7), to be President's Message (continued) held at the Pyle Conference Center on the campus of the University of Wisconsin Macoun Travel Boursary in Madison, Wisconsin. The deadline for submission of abstracts is now estab- 2002 CBA Annual Meeting / lished (April 1, 2002) and we now have a list of planned Symposia. The subject Congrès annuel de l'ABC 2002 of the Plenary Symposium is Evolution: Highlighting Plants, organized by Patricia Gensel. Sectional Symposia of the Botanical Socie ty of America (with input from Page 4 CBA Sections) include the following: Poorly Known Economic Plants of Canada - 32. -
Phylogenetic Relationships in Korean Elaeagnus L. Based on Nrdna ITS Sequences
Korean J. Plant Res. 27(6):671-679(2014) Print ISSN 1226-3591 http://dx.doi.org/10.7732/kjpr.2014.27.6.671 Online ISSN 2287-8203 Original Research Article Phylogenetic Relationships in Korean Elaeagnus L. Based on nrDNA ITS Sequences OGyeong Son1, Chang Young Yoon2 and SeonJoo Park1* 1Department of Life Science, Yeungnam University, Gyeongsan 712-749, Korea 2Department of Biotechnology, Shingyeong University, Hwaseon 445-741, Korea Abstract - Molecular phylogenetic analyses of Korean Elaeagnus L. were conducted using seven species, one variety, one forma and four outgroups to evaluate their relationships and phylogeny. The sequences of internal transcribed spacer regions in nuclear ribosomal DNA were employed to construct phylogenetic relationships using maximum parsimony (MP) and Bayesian analysis. Molecular phylogenetic analysis revealed that Korean Elaeagnus was a polyphyly. E. umbellata var. coreana formed a subclade with E. umbellata. Additionally, the genetic difference between E. submacrophylla and E. macrophylla was very low. Moreover, E. submacrophylla formed a branch from E. macrophylla, indicating that E. submacrophylla can be regarded as a variety. However, several populations of this species were not clustered as a single clade; therefore, further study should be conducted using other molecular markers. Although E. glabra f. oxyphylla was distinct in morphological characters of leaf shape with E. glabra. But E. glabra f. oxyphylla was formed one clade by molecular phylogenetic with E. glabra. Additionally, this study clearly demonstrated that E. pungens occurs in Korea, although it was previously reported near South Korea in Japan and China. According to the results of ITS regions analyses, it showed a resolution and to verify the relationship between interspecies of Korean Elaeagnus. -
Silver Buffaloberry
Silver Buffaloberry slide 4a 400% slide 4b 360% slide 4c slide 4d 360% 360% III-5 Silver Buffaloberry Environmental Requirements (Shepherdia argentea) Soils Soil Texture - Grows well in most soils. Soil pH - 5.5 to 8.0. Adapted to moderately alkaline and General Description saline soils. A tall, thorny, thicket-forming native shrub. Well adapted Windbreak Suitability Group - 1, 1K, 3, 4, 4C, 5, 6D, 6G, 8, to dry, moderately alkaline and saline soils. Tolerates 9C, 9L. infertile soils, in part because of its ability to fix and assimilate atmospheric nitrogen. Berries used for jellies. Cold Hardiness USDA Zone - 2. Leaves and Buds Bud Arrangement - Opposite. Water Drought tolerant. Not adapted to wet, poorly-drained Bud Color - Silvery. sites. Bud Size - Small, solitary or multiple, stalked, oblong. Leaf Type and Shape - Simple, oblong-elliptical. Light Leaf Margins - Entire. Full sun. Leaf Surface - Finely-scaled, pubescent. Uses Leaf Length - 1 to 2 inches. Leaf Width - 1/4 to 5/8 inch. Conservation/Windbreaks Leaf Color - Silvery-gray on both surfaces. Medium to tall shrub for farmstead and field windbreaks, riparian plantings, and highway beautification. Flowers and Fruits Flower Type - Dioecious. Wildlife Highly important for mule deer browse. Ideal cover and Flower Color - Yellowish. nesting site for many birds. Preferred food source of many Fruit Type - Drupe-like, insipid, ovoid. songbirds and sharptail grouse. Good late winter food Fruit Color - Predominately red, however, some female source for birds. plants can produce yellow fruits. Agroforestry Products Form Food - Fruit processed as jams and jellies. Growth Habit - Loosely branched shrub of rounded outline. Urban/Recreational Ornamental foliage and fruit, but limited in use because of Texture - Medium-fine, summer; fine, winter. -
Autumn Willow in Rocky Mountain Region the Black Hills National
United States Department of Agriculture Conservation Assessment Forest Service for the Autumn Willow in Rocky Mountain Region the Black Hills National Black Hills National Forest, South Dakota and Forest Custer, South Dakota Wyoming April 2003 J.Hope Hornbeck, Carolyn Hull Sieg, and Deanna J. Reyher Species Assessment of Autumn willow in the Black Hills National Forest, South Dakota and Wyoming J. Hope Hornbeck, Carolyn Hull Sieg and Deanna J. Reyher J. Hope Hornbeck is a Botanist with the Black Hills National Forest in Custer, South Dakota. She completed a B.S. in Environmental Biology (botany emphasis) at The University of Montana and a M.S. in Plant Biology (plant community ecology emphasis) at the University of Minnesota-Twin Cities. Carolyn Hull Sieg is a Research Plant Ecologist with the Rocky Mountain Research Station in Flagstaff, Arizona. She completed a B.S. in Wildlife Biology and M.S. in Range Science from Colorado State University and a Ph.D. in Range and Wildlife Management (fire ecology) at Texas Tech University. Deanna J. Reyher is Ecologist/Soil Scientist with the Black Hills National Forest in Custer, South Dakota. She completed a B.S. degree in Agronomy (soil science and crop production emphasis) from the University of Nebraska – Lincoln. EXECUTIVE SUMMARY Autumn willow, Salix serissima (Bailey) Fern., is an obligate wetland shrub that occurs in fens and bogs in the northeastern United States and eastern Canada. Disjunct populations of autumn willow occur in the Black Hills of South Dakota. Only two populations occur on Black Hills National Forest lands: a large population at McIntosh Fen and a small population on Middle Boxelder Creek. -
17 December 2014 FIELD CHECKLIST of the VASCULAR
17 December 2014 TAXACEAE (Yew Family) __ Taxus canadensis Canada Yew FIELD CHECKLIST OF THE VASCULAR PLANTS OF JOKERS HILL King Township, Regional Municipality of York PINACEAE (Pine Family) C.S Blaney and P.M. Kotanen* __ Larix laricina Tamarack *Correspondence author: __ Picea glauca White Spruce Department of Ecology & Evolutionary Biology __ Pinus strobus White Pine University of Toronto at Mississauga __ Pinus sylvestris Scots Pine 3359 Mississauga Road North __ Tsuga canadensis Eastern Hemlock Mississauga, ON Canada CUPRESSACEAE (Cypress Family) e-mail: [email protected] __ Juniperus communis Common Juniper __ Juniperus virginiana Eastern Red Cedar The following list is based on observations and collections by the authors between 1997 and 1999, __ Thuja occidentalis Eastern White Cedar with later additions by numerous observers. It includes all species known to be growing outside of cultivation within the Jokers Hill property. Also listed are native species found in land adjacent to the TYPHACEAE (Cat-tail Family) Jokers Hill property, but not yet found on the site (scientific name preceded by "*" - 13 species). A __ Typha angustifolia Narrow-leaved Cat-tail total of 631 taxa (species and hybrids) are listed; 450 taxa are considered native to Jokers Hill (those __ Typha latifolia Common Cat-tail listed in bold typeface) and 181 are considered non-native (listed in regular typeface). Determining native versus non-native status required a few rather arbitrary judgements. SPARGANIACEAE (Bur-reed Family) __ Sparganium chlorocarpum Green Bur-reed Several people assisted in the preparation of this list. P. Ball of the University of Toronto at Mississauga and A. -
Greenbrier (Catbrier) Family
SMILACACEAE – GREENBRIER (CATBRIER) FAMILY Plant: mostly woody vines, some herbs and shrubs Stem: often with tendrils, spines common in some Root: often with tubers Leaves: evergreen, mostly simple, alternate (sometimes opposite) and entire; one veined or mostly 3-7 curved, parallel main veins with net veins between; tendrils often present, stipules present or not Flowers: mostly dioecious, some perfect; flower parts (tepals) in 3’s in 2 cycles of 6; stamens vary but often 6; ovary superior Fruit: berry, 1-6 but often 3 seeds Other: Carrion Flower is the only non-woody greenbrier in the area; Monocotyledons Group Genera: 3-12 (uncertain); locally Smilax (greenbrier or catbrier) WARNING – family descriptions are only a layman’s guide and should not be used as definitive SMILACACEAE – GREENBRIER (CATBRIER) FAMILY Saw [Fringed] Greenbrier; Smilax bona-nox L. Upright Carrion-Flower; Smilax ecirrhata (Engelm. Ex Kunth) S. Watson Cat Greenbrier [Sawbrier]; Smilax glauca Walter Smooth Carrion-Flower; Smilax herbacea L. Illinois Greenbrier; Smilax illinoensis Mangaly Round Leaved [Common] Greenbrier; Smilax rotundifolia L. Bristly Greenbrier [Catbrier]; Smilax tamnoides L. Saw [Fringed] Greenbrier USDA Smilax bona-nox L. Smilacaceae (Greenbrier Family) Tybee Island, Georgia Notes: flower with 6 tepals, greenish; leaves alternate, simple, often hastate (arrowhead shaped) or at least with a deltoid base, leaf margins thickened and spinose, tip sharp-pointed; stem green, at least 1+ angled and spinose; fruits dark blue to black; late spring to summer -
Winter/Springe 2014 Asonvolume 43 Snumber 1 a Note from the Executive Director
SWinter/SpringE 2014 ASONVolume 43 SNumber 1 A Note from the Executive Director PAUL W. MEYER, The F. Otto Haas Executive Director Learning to See the Ordinary… and the Extraordinary he Morris Arboretum is known for its rich collection of unusual plants. The collection offers Arboretum visitors amazing opportunities to observe the Textraordinary. Often however, there are equally enticing opportunities to observe the ordinary in the natural world. Because the ordinary is with us every day, we might not take the time to notice and celebrate the details. This spring, the Arboretum will feature exhibits, plantings, and activities centered around the theme Our Feathered Friends. As we have been planning and discussing plants that provide birds with food and habitat, someone raised the question, “What if special or unusual birds were not present at a particular time?” We concluded that much can be observed and learned even from the most common bird species. As I write this looking at out my office window Photo: Nick Kelsh in early winter, already the robins are beginning to feed on the American holly berries. Though plentiful, I always enjoy seeing and hearing robins with their distinctive red breast and happy chirp. The berries are beginning to ferment, and that happy chirp might be partially alcohol-fueled. Photo: Susan Marshall This morning as my alarm went off, a blue jay with its striking array of blue, black and white feathers was feasting outside my window on bright red crabapple fruits. I was impressed by the intricately banded pattern of colors on its feathers, and it was as though I was seeing a blue jay for the first time. -
Polypodiophyta): a Global Assessment of Traits Associated with Invasiveness and Their Distribution and Status in South Africa
Terrestrial alien ferns (Polypodiophyta): A global assessment of traits associated with invasiveness and their distribution and status in South Africa By Emily Joy Jones Submitted in fulfilment of the requirements for the degree Master of Science in the Faculty of Science at the Nelson Mandela University April 2019 Supervisor: Dr Tineke Kraaij Co-Supervisor: Dr Desika Moodley Declaration I, Emily Joy Jones (216016479), hereby indicate that the dissertation for Master of Science in the Faculty of Science is my own work and that it has not previously been submitted for assessment or completion of any postgraduate qualification to another University or for another qualification. _______________________ 2019-03-11 Emily Joy Jones DATE Official use: In accordance with Rule G4.6.3, 4.6.3 A treatise/dissertation/thesis must be accompanied by a written declaration on the part of the candidate to the effect that it is his/her own work and that it has not previously been submitted for assessment to another University or for another qualification. However, material from publications by the candidate may be embodied in a treatise/dissertation/thesis. i Table of Contents Abstract ...................................................................................................................................... i Acknowledgements ................................................................................................................ iii List of Tables ........................................................................................................................... -
Emma Jane Cole, West Michigan's Late-19Th Century Botanist
50 THE GREAT LAKES BOTANIST Vol. 57 EMMA JANE COLE, WEST MICHIGAN’S LATE-19TH CENTURY BOTANIST: A BIOGRAPHICAL SKETCH Julie Christianson Stivers 645 Parkwood St. NE, Grand Rapids, MI 49503 [email protected] Garrett E. Crow Visiting Scholar, Department of Biology, Calvin College 3201 Burton SE, Grand Rapids, MI 49546–4403 Adjunct Researcher, Michigan State University Herbarium Professor Emeritus, University of New Hampshire [email protected]; [email protected] ABSTRACT Emma J. Cole (1845–1910) published Grand Rapids Flora in 1901, which catalogued the vascu - lar plants growing in the vicinity of Grand Rapids, Michigan. As a teacher of botany at Central High School, and as the curator of the herbarium of the Kent Scientific Institute, she saw the need for an up-to-date account of the plants of the area to engage her students in the study of systematic botany. She engaged in intensive botanical collecting during the years 1892 to 1899 by horse and buggy, and, with the help and encouragement of various high school students of botany, former teachers, and some local botanical enthusiasts, she was able to compile a thorough record of the plant species growing without cultivation within 16¼ townships, comprising 585 square miles, centered on Grand Rapids. Throughout her research, she was in correspondence with B. L. Robinson and M. L. Fernald, both of the Gray Herbarium at Harvard University, who were then preparing a new 7th edition of Gray’s Manual of Botany , as well as with C. F. Wheeler and W. J. Beal, who were botanists at Michi - gan Agricultural College (now Michigan State University) engaged in research on the flora of Michi - gan. -
A Taxonomic Revision of Swertia L. (Gentianaceae) in South India, with One New Species and Seven Lectotypifications
Phytotaxa 195 (1): 031–052 ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ PHYTOTAXA Copyright © 2015 Magnolia Press Article ISSN 1179-3163 (online edition) http://dx.doi.org/10.11646/phytotaxa.195.1.2 A taxonomic revision of Swertia L. (Gentianaceae) in South India, with one new species and seven lectotypifications SANTHOSH NAMPY ¹, P.M. SHAHINA ¹*, T. HASEENA ¹ & H.S. ASHWINI ² 1 Department of Botany, University of Calicut, Kerala – 673 635, India 2 Department of Botany, Kuvempu University, Karnataka – 577 451, India * Author for correspondence; E-mail: [email protected] Abstract The genus Swertia in South India is revisited based on field and herbarium studies. A brief history of the genus, detailed de- scriptions, photo plates, nomenclature, distribution and key to the identification of south Indian species are provided. Seven names viz., Swertia beddomei, S. trichotoma, S. affinis, S. lawii, S. minor, Ophelia elegans and O. umbellata are lectotypi- fied. A new species, Swertia raveendrae, endemic to South India is also described here. The new species is similar to S. lawii but differs by its cordate-orbicular leaves, dense paniculate cymes, small (0.3–1 cm long), ovate-elliptic bracts and the calyx not exceeding the corolla in bud. Key words: Swertia raveendrae, new species, endemic Introduction Swertia Linnaeus (1753: 226), the largest genus of the subtribe Swertiinae (Grisebach) Reichenbach (1837: 210), is represented by 137 species worldwide (Struwe et al. 2002, Chen et al. 2008, Ho & Liu 2010). The genus is principally Asiatic with highest species diversity in the Sino-Himalayan region. Rotate corolla and presence of corolline nectariferous glands distinguishes Swertia from related genera.