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Hornbeam Maple Acer Carpinifolium Rating: 0.0 ( 0 Votes)
Hornbeam maple Acer carpinifolium Rating: 0.0 ( 0 votes) This description is for Hornbeam maple (Acer carpinifolium): So named because the wood is tough like a beam made of horns; handy, should you ever need a beam made of horns but you're woefully low on horns. Acer carpinifolium, commonly known as the Hornbeam maple hails from Japan. A fairly small tree, growing no taller than about 10-15m. Unlike most other acers, this tree does not have lobed leaves. Instead it has ridged oval leaves with a serrated edge. They look similar to the leaves of the hornbean, hence the name. In the autumn this tree really shines as the leaves turn a vibrant shade of yellow. It's a very hardy tree that will grow in most soil types as long as it is fertile and well- drained. Find Hornbeam maple in our Shop! Free shipping from € 50! Plant Environment Usage Known dangers? Acidity Standard category no Acidic Trees & shrubs Neutral Shrubs Alkaline Height [m] Hardiness zone Grown for 5 - 6 Z4-7 Ornamental Foliage Plant Environment Usage Spread [m] Heat zone Creative category 4 H7-1 Kid Approved For Beginners Show-offs Dominant flower colour Winter temperatures [°C] Garden type Green -34 - -12 Woodland Park City Flower Fragrance Heat days Garden spaces No, neutral please 0 - 90 Specimen Flowering seasons Moisture Gardening expertise Early spring well-drained but frequently watered beginner Mid spring Foliage in spring Soil type Time to reach full size Green sandy up to 20 years Clay chalky loams Foliage in summer Sun requirements Green Full sun Partial shade Foliage in Autumn Exposure Red shades Sheltered Propagation methods grafting seed budding . -
Taming the Wild Stewartia©
1 Boland-Tim-2019B-Taming-Stewartia Taming the Wild Stewartia© Timothy M. Boland and Todd J. Rounsaville Polly Hill Arboretum, 809 State Road, West Tisbury, Massachusetts 02575, USA [email protected] Keywords: Asexual propagation, native trees, plant collections, seeds, Stewartia SUMMARY The Polly Hill Arboretum (PHA) began working with native stewartia in 1967. Our founder, Polly Hill, was devoted to growing trees from seed. In 2006, the Polly Hill Arboretum was recognized as the Nationally Accredited Collection holder for stewartia. This status has guided our collection development, particularly on focused seed expeditions, which began in 2007. The PHA has been successful growing both species from seed, however, overwintering survival and transplanting of juvenile plants has proved more challenging. New insights into winter storage of seedlings is beginning to shed light on this problem. Experimentation with overwintering rooted cuttings has revealed that plants have preferred temperature and chilling requirements. These new overwintering protocols have thus far yielded positive results. Recent work with tissue culture has also shown promising results with both species. Future work includes grafting superior clones of our native stewartia onto Asiatic species in an effort to overcome the problematic issues of overwintering, transplantability, and better resistance to soil borne pathogens. Our Plant Collections Network (PCN) development plan outlines our next phase work with stewartia over the upcoming several years. The results of this work will be shared in future years as we continue to bring these exceptional small flowering trees into commercial production. 2 INTRODUCTION The commitment to building Polly Hill Arboretum’s (PHA) stewartia collection is based on our founder Polly Hill’s history with the genus and our own desire to encourage the cultivation of these superb small-flowering trees in home gardens. -
Thermogenesis, Flowering and the Association with Variation in Floral Odour Attractants in Magnolia Sprengeri (Magnoliaceae)
Thermogenesis, Flowering and the Association with Variation in Floral Odour Attractants in Magnolia sprengeri (Magnoliaceae) Ruohan Wang1, Sai Xu1,3, Xiangyu Liu2, Yiyuan Zhang1, Jianzhong Wang1, Zhixiang Zhang2* 1 National Engineering Laboratory for Tree Breeding, Key Laboratory for Genetics and Breeding of Forest Trees and Ornamental Plants, Ministry of Education, College of Biological Sciences and Biotechnology, Beijing Forestry University,Beijing, China, 2 Lab of Systematic Evolution and Biogeography of Woody Plants, College of Nature Conservation, Beijing Forestry University,Beijing, China, 3 School of Environment, Tsinghua University, Beijing, China Abstract Magnolia sprengeri Pamp. is an ornamentally and ecologically important tree that blooms at cold temperatures in early spring. In this study, thermogenesis and variation in the chemical compounds of floral odours and insect visitation in relation to flowering cycles were studied to increase our understanding of the role of floral thermogenesis in the pollination biology of M. sprengeri. There were five distinct floral stages across the floral cycle of this species: pre-pistillate, pistillate, pre- staminate, staminate and post-staminate. Floral thermogenesis during anthesis and consisted of two distinct peaks: one at the pistillate stage and the other at the staminate stage. Insects of five families visited M. sprengeri during the floral cycle, and sap beetles (Epuraea sp., Nitidulidae) were determined to be the most effective pollinators, whereas bees (Apis cerana, Apidae) were considered to be occasional pollinators. A strong fragrance was released during thermogenesis, consisting of 18 chemical compounds. Although the relative proportions of these compounds varied at different floral stages across anthesis, linalool, 1-iodo-2-methylundecane and 2,2,6-trimethyl-6-vinyltetrahydro-2H-pyran-3-ol were dominant. -
Trees, Shrubs and Flowering Plants for Vertical Habitats
TREES, SHRUBS AND FLOWERING PLANTS FOR SPECIFIC HABITATS VERTICAL HABITATS Vertical habitats are an important, but neglected, aspect of gardening for wildlife. A vertical habitat can be a masonry or brick wall, either as part of a building or as a boundary of a garden; a fence; or the side of a timber structure. These habitats can be very varied in aspect from providing shady, damp sites to those which are dry and sunny; micro-habitats will be common. These differing niches provide food and shelter for many species with very different climatic requirements. Cracks in sunny walls provide shelter for invertebrates and common lizards; the reflective surfaces of brick and stone provide basking places for butterflies; old masonry and render provide excellent opportunities for harvestmen, mason wasps and solitary bees; whilst larger crevices provide homes for woodmice and nesting sites for tits, house sparrows, spotted flycatchers and reDstarts; climbing shrubs provide nesting sites for robins and a good habitat for spiders; and flowering shrubs supply nectar for hoverflies, bees, moths and butterflies. The following species lists are mixed native and non-native in order to give the best coverage of shelter and food all year round. North and northeast facing brick or masonry wall: Despite the hostile aspect, it is possible to select shrubs and climbers which will provide sources of nectar, food and shelter for insects, birds and small mammals all year round. None of the following require physical support and all are easily maintained. Once mature, nest boxes can be sited within shrubs. The value of the habitat provided by climbing shrubs can be increased by training the plant up a trellis fixed some 12cm away from the vertical surface. -
Hydraulic Traits Are More Diverse in Flowers Than in Leaves
Research Hydraulic traits are more diverse in flowers than in leaves Adam B. Roddy1 , Guo-Feng Jiang2,3 , Kunfang Cao2,3 , Kevin A. Simonin4 and Craig R. Brodersen1 1School of Forestry & Environmental Studies, Yale University, New Haven, CT 06511, USA; 2State Key Laboratory of Conservation and Utilization of Subtropical Agrobioresources, Guangxi University, Nanning, Guangxi 530004, China; 3Guangxi Key Laboratory of Forest Ecology and Conservation, College of Forestry, Guangxi University, Nanning, Guangxi 530004, China; 4Department of Biology, San Francisco State University, San Francisco, CA 94132, USA Summary Author for correspondence: Maintaining water balance has been a critical constraint shaping the evolution of leaf form Adam B. Roddy and function. However, flowers, which are heterotrophic and relatively short-lived, may not Tel: +1 510 224 4432 be constrained by the same physiological and developmental factors. Email: [email protected] We measured physiological parameters derived from pressure–volume curves for leaves Received: 3 December 2018 and flowers of 22 species to characterize the diversity of hydraulic traits in flowers and to Accepted: 11 February 2019 determine whether flowers are governed by the same constraints as leaves. Compared with leaves, flowers had high saturated water content, which was a strong pre- New Phytologist (2019) 223: 193–203 dictor of hydraulic capacitance in both leaves and flowers. Principal component analysis doi: 10.1111/nph.15749 revealed that flowers occupied a different region of multivariate trait space than leaves and that hydraulic traits are more diverse in flowers than in leaves. Key words: diversity, drought tolerance, Without needing to maintain high rates of transpiration, flowers rely on other hydraulic evolution, flower, hydraulics, water relations. -
Landscape Standards 11
LANDSCAPE STANDARDS 11 Section 11 describes the landscape guidelines and standards for the Badger Mountain South community. 11.A Introduction.................................................11-2 11.B Guiding Principles..............................................11-2 11.C Common Standards Applicable to all Districts......11-3 11.D Civic and Commercial District Standards................11-4 11.E Residential Standards........................................11-4 11.F Drought Tolerant and/or Native/Naturalized Plant List ......................................................11-5 - 11-11 11.G Refined Plant List....................................11-12 - 11-15 Issue Date: 12-07-10 Badger Mountain South: A Walkable and Sustainable Community, Richland, WA 11-1 11.A INTRODUCTION 11.B GUIDING PRINCIPLES The landscape guidelines and standards which follow are intended to complement the natural beauty of the Badger Mountain Preserve, help define the Badger Mountain South neighborhoods and commercial areas and provide a visually pleasant gateway into the City of Richland. The landscape character of the Badger Mountain South community as identified in these standards borrows heavily from the precedent of the original shrub-steppe landscape found here. However that historical character is joined with other opportunities for a more refined and urban landscape pattern that relates to edges of uses and defines spaces into activity areas. This section is divided into the following sub-sections: Guiding Principles, which suggest the overall orientation for all landscape applications; Common Standards, which apply to all Districts; District-specific landscape standards; and finally extensive plant lists of materials suitable in a variety of situations. 1. WATER CONSERVATION WATER CONSERVATION continued 2. REGIONAL LANDSCAPE CHARACTER a. Drought tolerant plants. d. Design for low maintenance. a. -
Towards Resolving Lamiales Relationships
Schäferhoff et al. BMC Evolutionary Biology 2010, 10:352 http://www.biomedcentral.com/1471-2148/10/352 RESEARCH ARTICLE Open Access Towards resolving Lamiales relationships: insights from rapidly evolving chloroplast sequences Bastian Schäferhoff1*, Andreas Fleischmann2, Eberhard Fischer3, Dirk C Albach4, Thomas Borsch5, Günther Heubl2, Kai F Müller1 Abstract Background: In the large angiosperm order Lamiales, a diverse array of highly specialized life strategies such as carnivory, parasitism, epiphytism, and desiccation tolerance occur, and some lineages possess drastically accelerated DNA substitutional rates or miniaturized genomes. However, understanding the evolution of these phenomena in the order, and clarifying borders of and relationships among lamialean families, has been hindered by largely unresolved trees in the past. Results: Our analysis of the rapidly evolving trnK/matK, trnL-F and rps16 chloroplast regions enabled us to infer more precise phylogenetic hypotheses for the Lamiales. Relationships among the nine first-branching families in the Lamiales tree are now resolved with very strong support. Subsequent to Plocospermataceae, a clade consisting of Carlemanniaceae plus Oleaceae branches, followed by Tetrachondraceae and a newly inferred clade composed of Gesneriaceae plus Calceolariaceae, which is also supported by morphological characters. Plantaginaceae (incl. Gratioleae) and Scrophulariaceae are well separated in the backbone grade; Lamiaceae and Verbenaceae appear in distant clades, while the recently described Linderniaceae are confirmed to be monophyletic and in an isolated position. Conclusions: Confidence about deep nodes of the Lamiales tree is an important step towards understanding the evolutionary diversification of a major clade of flowering plants. The degree of resolution obtained here now provides a first opportunity to discuss the evolution of morphological and biochemical traits in Lamiales. -
Deutzia John Frett and Andrew Adams
Deutzia John Frett and Andrew Adams Deutzia is a large genus with more than 60 species and even more cultivars. It is a group of plants that is grown widely in the US, Europe and Asia primarily for its flowers. It has been popular in the US since its use in Victorian gardens, but the deutzia of today is nothing like that Deutzia ‘Mont Rose’ Deutzia ×kalmiiflora of days gone by. Old-fashioned Deutzia Photo: Andrew Adams Photo: Andrew Adams were more commonly large, 6–12 feet tall, upright shrubs frequently with vase Most of today’s popular Deutzia are smaller and more shape or arching habit. These plants were stunning with compact. Several of the selections offered in the sale grow typically white flowers in the spring garden, then fading 1–2 feet tall and wide, functioning more as a groundcover into the background during the summer and fall. Fruits are a than an individual shrub. These plants are best planted in dry capsule of little ornamental or wildlife value and foliage groups and are especially suitable for slopes. They are even becoming a dirty yellow before dropping in the autumn. They small enough to be integrated into the perennial border but were useful plants in larger gardens and shrub borders where do not cut them back in the fall as these shrubs flower in they could be combined with other shrubs to provide year- the spring. This means they flower on last year’s stems. If you round interest. want to tidy up these compact plants, cut them to the ground The traditional Deutzia are still after flowering and they will regrow and produce flowers very useful in today’s shrub the following spring. -
A List of Plants Recommended for Snow Creek Landscaping Projects
A List of Plants Recommended for Snow Creek Landscaping Projects This is intended to be a partial list of regional native plants that have proven to be reliably hardy in the Asheville area and conform to Snow Creek’s mission of developing sustainable landscapes. Plants with * in column D are thought to be resistant to deer browse. Please note that as the deer population increases and natural food supplies decrease deer may begin to feed off of plants included in this list. Column W ranks the water needs for each species from 1 to 3 with 3 being the highest moisture requirement. Newly installed plants require more water than usual. All plants have specific site requirements so please consult a reliable text for more detailed information about cultural requirements. The estimated height and spread of plants at maturity is given in feet. SHADE TREES: SPECIES CULTIVARS HT/SP FORM QUALITIES PROBLEMS D W Acer rubrum ‘Autumn 55/45 Broadly Can withstand wet or Shallow rooted, will * Red Maple Flame’ 60/50 ovate compacted soil, good not withstand high pH. 2 ‘Oct. Glory’ 50/30 Broadly red fall color, fast ‘Bowhall’ 60/50 ovate growing ‘Red Sunset’ Broadly Many others ovate Broadly ovate Acer x ‘Freemanii’ ‘Armstrong’ 60/25 Columnar Many of the same Somewhat shallow * 2 Hybrid Maple ‘Autumn 65/50 Ovate qualities as Red rooted Blaze’ 70/35 Ovate Maple but faster Not tolerant of high ‘Scarlet pH. Sentinel’ Acer saccharum ‘Gr. Mountain’ 70/40 Upright Excellent fall color, Requires a moist, * Sugar Maple ‘Legacy’ oval summer shade, fertile soil. -
Number 3, Spring 1998 Director’S Letter
Planning and planting for a better world Friends of the JC Raulston Arboretum Newsletter Number 3, Spring 1998 Director’s Letter Spring greetings from the JC Raulston Arboretum! This garden- ing season is in full swing, and the Arboretum is the place to be. Emergence is the word! Flowers and foliage are emerging every- where. We had a magnificent late winter and early spring. The Cornus mas ‘Spring Glow’ located in the paradise garden was exquisite this year. The bright yellow flowers are bright and persistent, and the Students from a Wake Tech Community College Photography Class find exfoliating bark and attractive habit plenty to photograph on a February day in the Arboretum. make it a winner. It’s no wonder that JC was so excited about this done soon. Make sure you check of themselves than is expected to seedling selection from the field out many of the special gardens in keep things moving forward. I, for nursery. We are looking to propa- the Arboretum. Our volunteer one, am thankful for each and every gate numerous plants this spring in curators are busy planting and one of them. hopes of getting it into the trade. preparing those gardens for The magnolias were looking another season. Many thanks to all Lastly, when you visit the garden I fantastic until we had three days in our volunteers who work so very would challenge you to find the a row of temperatures in the low hard in the garden. It shows! Euscaphis japonicus. We had a twenties. There was plenty of Another reminder — from April to beautiful seven-foot specimen tree damage to open flowers, but the October, on Sunday’s at 2:00 p.m. -
Acer Carpinifolium (Hornbeam Maple)
Acer carpinifolium (Hornbeam Maple) Hornbeam maple is originated from Japan, small tree or large shrub with multi-trunks and with a deciduous leaves resemble to the leaf of Carpinus. The tree is dioecious , male and female flowers are on separate trees. Used as a specimen but rate, will be difficult to locate in commerce. Landscape Information French Name: Erable à feuilles de charme Pronounciation: AY-ser kar-pine-ih-FOH-lee- um Plant Type: Tree Origin: Japan Heat Zones: 1, 2, 3, 4, 5, 6, 7 Hardiness Zones: 4, 5, 6, 7, 8 Uses: Hedge, Topiary, Bonsai, Espalier, Shade Size/Shape Growth Rate: Slow Tree Shape: Round Canopy Symmetry: Symmetrical Plant Image Canopy Density: Medium Canopy Texture: Fine Height at Maturity: 5 to 8 m Spread at Maturity: 5 to 8 meters Time to Ultimate Height: 10 to 20 Years Acer carpinifolium (Hornbeam Maple) Botanical Description Foliage Leaf Arrangement: Opposite Leaf Venation: Pinnate Leaf Persistance: Deciduous Leaf Type: Simple Leaf Blade: 5 - 10 cm Leaf Shape: Ovate Leaf Margins: Serrate Leaf Textures: Medium Leaf Scent: No Fragance Color(growing season): Green Color(changing season): Yellow Flower Flower Showiness: False Flower Scent: No Fragance Flower Color: Green Seasons: Spring Trunk Trunk Susceptibility to Breakage: Generally resists breakage Number of Trunks: Multi-Trunked, Can be trained to one trunk Flower Image Trunk Esthetic Values: Not Showy, Smooth Fruit Fruit Type: Samara Fruit Showiness: False Fruit Size Range: 3 - 7 Fruit Colors: Green, Brown Seasons: Summer, Fall Acer carpinifolium (Hornbeam -
Illustrated Flora of East Texas Illustrated Flora of East Texas
ILLUSTRATED FLORA OF EAST TEXAS ILLUSTRATED FLORA OF EAST TEXAS IS PUBLISHED WITH THE SUPPORT OF: MAJOR BENEFACTORS: DAVID GIBSON AND WILL CRENSHAW DISCOVERY FUND U.S. FISH AND WILDLIFE FOUNDATION (NATIONAL PARK SERVICE, USDA FOREST SERVICE) TEXAS PARKS AND WILDLIFE DEPARTMENT SCOTT AND STUART GENTLING BENEFACTORS: NEW DOROTHEA L. LEONHARDT FOUNDATION (ANDREA C. HARKINS) TEMPLE-INLAND FOUNDATION SUMMERLEE FOUNDATION AMON G. CARTER FOUNDATION ROBERT J. O’KENNON PEG & BEN KEITH DORA & GORDON SYLVESTER DAVID & SUE NIVENS NATIVE PLANT SOCIETY OF TEXAS DAVID & MARGARET BAMBERGER GORDON MAY & KAREN WILLIAMSON JACOB & TERESE HERSHEY FOUNDATION INSTITUTIONAL SUPPORT: AUSTIN COLLEGE BOTANICAL RESEARCH INSTITUTE OF TEXAS SID RICHARDSON CAREER DEVELOPMENT FUND OF AUSTIN COLLEGE II OTHER CONTRIBUTORS: ALLDREDGE, LINDA & JACK HOLLEMAN, W.B. PETRUS, ELAINE J. BATTERBAE, SUSAN ROBERTS HOLT, JEAN & DUNCAN PRITCHETT, MARY H. BECK, NELL HUBER, MARY MAUD PRICE, DIANE BECKELMAN, SARA HUDSON, JIM & YONIE PRUESS, WARREN W. BENDER, LYNNE HULTMARK, GORDON & SARAH ROACH, ELIZABETH M. & ALLEN BIBB, NATHAN & BETTIE HUSTON, MELIA ROEBUCK, RICK & VICKI BOSWORTH, TONY JACOBS, BONNIE & LOUIS ROGNLIE, GLORIA & ERIC BOTTONE, LAURA BURKS JAMES, ROI & DEANNA ROUSH, LUCY BROWN, LARRY E. JEFFORDS, RUSSELL M. ROWE, BRIAN BRUSER, III, MR. & MRS. HENRY JOHN, SUE & PHIL ROZELL, JIMMY BURT, HELEN W. JONES, MARY LOU SANDLIN, MIKE CAMPBELL, KATHERINE & CHARLES KAHLE, GAIL SANDLIN, MR. & MRS. WILLIAM CARR, WILLIAM R. KARGES, JOANN SATTERWHITE, BEN CLARY, KAREN KEITH, ELIZABETH & ERIC SCHOENFELD, CARL COCHRAN, JOYCE LANEY, ELEANOR W. SCHULTZE, BETTY DAHLBERG, WALTER G. LAUGHLIN, DR. JAMES E. SCHULZE, PETER & HELEN DALLAS CHAPTER-NPSOT LECHE, BEVERLY SENNHAUSER, KELLY S. DAMEWOOD, LOGAN & ELEANOR LEWIS, PATRICIA SERLING, STEVEN DAMUTH, STEVEN LIGGIO, JOE SHANNON, LEILA HOUSEMAN DAVIS, ELLEN D.