Fire Resistant Landscaping Plants
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Montgomery County Landscape Plant List
9020 Airport Road Conroe, TX 77303 (936) 539-7824 MONTGOMERY COUNTY LANDSCAPE PLANT LIST Scientific Name Common Name Size Habit Light Water Native Wildlife Comments PERENNIALS Abelmoschus ‘Oriental Red’ Hibiscus, Oriental Red 3 x 3 D F L N Root hardy, reseeds Abutilon sp. Flowering Maple Var D F M N Acalypha pendula Firetail Chenille 8" x 8" E P H N Acanthus mollis Bear's Breeches 3 x 3 D S M N Root hardy Acorus gramineus Sweet Flag 1 x 1 E P M N Achillea millefolium var. rosea Yarrow, Pink 2 x 2 E F/P M N BF Butterfly nectar plant Adiantum capillus-veneris Fern, Maidenhair 1 x 1 E P/S H Y Dormant when dry Adiantum hispidulum Fern, Rosy Maidenhair 1 x 1 D S H N Agapanthus africanus Lily of the Nile 2 x 2 E P M N Agastache ‘Black Adder’ Agastache, Black Adder 2 x 2 D F M N BF, HB Butterfly/hummingbird nectar plant Ageratina havanensis Mistflower, Fragrant 3 x 3 D F/P L Y BF Can take poor drainage Ageratina wrightii Mistflower, White 2 x 2 D F/P L Y BF Butterfly nectar plant Ajuga reptans Bugle Flower 6" x 6" E P/S M N Alocasia sp. Taro Var D P M N Aggressive in wet areas Aloysia virgata Almond Verbena 8 x 5 D S L N BF Very fragrant, nectar plant Alpinia sp. Gingers, Shell 6 x 6 E F/P M N Amsonia tabernaemontana Texas Blue Star 3 x 3 D P M Y Can take poor drainage Andropogon gerardii Bluestem, Big 3 to 8 D F/P L Y Andropogon glomeratus Bluestem, Brushy 2 to 5 D F/P L Y Andropogon ternarius Bluestem, Splitbeard 1 to 4 D F/P L Y Anisacanthus wrightii Flame Acanthus 3 x 3 D F L Y HB Hummingbird nectar plant Aquilegia chrysantha Columbine, Yellow 2 x 1 E P/S M Y Dormant when dry, reseeds Aquilegia canadensis Columbine, Red 1 x 1 E P/S M Y Dormant when dry, reseeds Ardisia crenata Ardisia 1 x 1 E P/S M N Ardisia japonica Ardisia 2 x 2 E P/S M N Artemisia sp. -
GROUND COVERS for KENTUCKY LANDSCAPES Lenore J
HO-78 C O O P E R A T I V E E X T E N S I O N S E R V I C E U N I V E R S I T Y O F K E N T U C K Y • C O L L E G E O F A G R I C U L T U R E GROUND COVERS FOR KENTUCKY LANDSCAPES Lenore J. Nash, Mary L. Witt,William M. Fountain, Robert L. Geneve “Ground cover” is a term that describes a wide variety Color and texture offered by ground covers give the of plants useful for special planting situations. A common designer additional choices. There is a wide array of characteristic of all ground covers is uniform growth that foliage textures and colors, as well as seasonal flowers and covers the ground with enough density to compete well showy fruit. with weedy plants. Ground covers may function as traffic barriers Naturally-occurring ground covers are a delight, because they do not invite you to walk on them as turf although we may often miss the fact that they are indeed grasses do, yet they are low enough not to be a sight serving as ground covers. Think of mixed assortments of barrier. In this capacity, they give the added benefit of perennial flowers and ferns in a wooded area or snowberry keeping lawnmowers and string trimmers away from blanketing steep slopes along road cuts. valuable woody and herbaceous plants. Ground covers are valuable in special sites where turf grass will not thrive, where regular turf maintenance (mow- Soil ing) is a problem, or where a diversity of color and texture Ground covers grow in close proximity, so well- are desirable. -
St. John's Wort 2018
ONLINE SERIES MONOGRAPHS The Scientific Foundation for Herbal Medicinal Products Hyperici herba St. John's Wort 2018 www.escop.com The Scientific Foundation for Herbal Medicinal Products HYPERICI HERBA St. John's Wort 2018 ESCOP Monographs were first published in loose-leaf form progressively from 1996 to 1999 as Fascicules 1-6, each of 10 monographs © ESCOP 1996, 1997, 1999 Second Edition, completely revised and expanded © ESCOP 2003 Second Edition, Supplement 2009 © ESCOP 2009 ONLINE SERIES ISBN 978-1-901964-61-5 Hyperici herba - St. John's Wort © ESCOP 2018 Published by the European Scientific Cooperative on Phytotherapy (ESCOP) Notaries House, Chapel Street, Exeter EX1 1EZ, United Kingdom www.escop.com All rights reserved Except for the purposes of private study, research, criticism or review no part of this text may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, without the written permission of the publisher. Important Note: Medical knowledge is ever-changing. As new research and clinical experience broaden our knowledge, changes in treatment may be required. In their efforts to provide information on the efficacy and safety of herbal drugs and herbal preparations, presented as a substantial overview together with summaries of relevant data, the authors of the material herein have consulted comprehensive sources believed to be reliable. However, in view of the possibility of human error by the authors or publisher of the work herein, or changes in medical knowledge, neither the authors nor the publisher, nor any other party involved in the preparation of this work, warrants that the information contained herein is in every respect accurate or complete, and they are not responsible for any errors or omissions or for results obtained by the use of such information. -
15. HIBISCUS Linnaeus, Sp. Pl. 2: 693. 1753, Nom. Cons
Flora of China 12: 286–294. 2007. 15. HIBISCUS Linnaeus, Sp. Pl. 2: 693. 1753, nom. cons. 木槿属 mu jin shu Bombycidendron Zollinger & Moritzi; Fioria Mattei; Furcaria (Candolle) Kosteletzky (1836), not Desvaux (1827); Hibiscus sect. Furcaria Candolle; H. sect. Sabdariffa Candolle; Ketmia Miller; Sabdariffa (Candolle) Kosteletzky; Solandra Murray (1785), not Linnaeus (1759), nor Swartz (1787), nom. cons.; Talipariti Fryxell. Shrubs, subshrubs, trees, or herbs. Leaf blade palmately lobed or entire, basal veins 3 or more. Flowers axillary, usually solitary, sometimes subterminal and ± congested into a terminal raceme, 5-merous, bisexual. Epicalyx lobes 5 to many, free or connate at base, rarely very short (H. schizopetalus) or absent (H. lobatus). Calyx campanulate, rarely shallowly cup-shaped or tubular, 5-lobed or 5-dentate, persistent. Corolla usually large and showy, variously colored, often with dark center; petals adnate at base to staminal tube. Filament tube well developed, apex truncate or 5-dentate; anthers throughout or only on upper half of tube. Ovary 5-loculed or, as a result of false partitions, 10-loculed; ovules 3 to many per locule; style branches 5; stigmas capitate. Fruit a capsule, cylindrical to globose, valves 5, dehiscence loculicidal and sometimes partially septicidal or indehiscent (H. vitifolius Linnaeus). Seeds reniform, hairy or glandular verrucose. About 200 species: tropical and subtropical regions; 25 species (12 endemic, four introduced) in China. According to recent molecular studies (Pfeil et al., Syst. Bot. 27: 333–350. 2002), Hibiscus is paraphyletic, and as more taxa are sampled and a more robust phylogeny is constructed, the genus undoubtedly will be recast. Species of other genera of Hibisceae found in China, such as Abelmoschus, Malvaviscus, and Urena, fall within a monophyletic Hibiscus clade. -
Althea (Rose of Sharon)
Common Name: Althea (Rose of Sharon) Scientific Name: Hibiscus syriacus Order: Malvales Family: Malvaceae Description Althea is a deciduous plant. It has a summer flowering period in which it bears pleasing hollyhock flowers well into the fall. This is a vigorous, upright growing deciduous vase-shaped shrub which can be either left to grow in multi-stemmed shape or thinned to a single stem small tree. Leaves are 3-lobed, medium green in color with a coarse texture. From early summer through the fall it bears very showy hollyhock-like-petaled flowers which can be 3” in diameter. Flowers vary in color but are often pink with red centers. A notable white stamen forms in the center of the flower. Growth Habit Althea is an easy-to-grow shrub. It grows with a height increase of 13-24” per year. The growth rate ranges from slow to moderate, and transplanting is easy. Hardiness Zone(s) Althea grows in U.S Department of Agriculture plant hardiness zone 5 (UK) but is also able to grow in the zones 5b-9a, as well as higher zones where temperatures are not extreme. Culture Althea can grow and survive in full sun, partial sun, or even partial shade. It has certain soil tolerances and soils can vary from sand, loam, clay; acidic; occasionally wet; well-drained. It also has a moderate tolerance to drought. It can grow in suitable pH; the range that is tolerated by the althea varies from 3.7-7.3. Prune the althea in late winter or early spring to promote the new growth and maintain larger flower size. -
1.6 Parasitoids of Giant Whitefly
UC Riverside UC Riverside Electronic Theses and Dissertations Title Life Histories and Host Interaction Dynamics of Parasitoids Used for Biological Control of Giant Whitefly (Aleurodicus dugesii) Cockerell (Hemiptera: Aleyrodidae) Permalink https://escholarship.org/uc/item/8020w7rd Author Schoeller, Erich Nicholas Publication Date 2018 Peer reviewed|Thesis/dissertation eScholarship.org Powered by the California Digital Library University of California UNIVERSITY OF CALIFORNIA RIVERSIDE Life Histories and Host Interaction Dynamics of Parasitoids Used for Biological Control of Giant Whitefly (Aleurodicus dugesii) Cockerell (Hemiptera: Aleyrodidae) A Dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Entomology by Erich Nicholas Schoeller March 2018 Dissertation Committee: Dr. Richard Redak, Chairperson Dr. Timothy Paine. Dr. Matthew Daugherty Copyright by Erich Nicholas Schoeller 2018 The Dissertation of Erich Nicholas Schoeller is approved: Committee Chairperson University of California, Riverside Acknowledgements This dissertation was made possible with the kind support and help of many individuals. I would like to thank my advisors Drs. Richard Redak, Timothy Paine, and Matthew Daugherty for their wisdom and guidance. Their insightful comments and questions helped me become a better scientist and facilitated the development of quality research. I would particularly like to thank Dr. Redak for his endless patience and unwavering support throughout my degree. I wish to also thank Tom Prentice and Rebeccah Waterworth for their support and companionship. Their presence in the Redak Lab made my time there much more enjoyable. I would like to thank all of the property owners who kindly allowed me to work on their lands over the years, as well as the many undergraduate interns who helped me collect and analyze data from the experiments in this dissertation. -
Hibiscus Syriacus Rose-Of-Sharon1 Edward F
Fact Sheet ST-295 November 1993 Hibiscus syriacus Rose-of-Sharon1 Edward F. Gilman and Dennis G. Watson2 INTRODUCTION Rose-of-Sharon is valued for large flowers produced in summer when few other shrubs bloom (Fig. 1). It is useful as a garden accent due to its strict, upright habit. The open, loose branches and light green leaves make Rose-of-Sharon ideally suited to formal or informal plantings, and with a little pruning makes an attractive, small specimen tree. The plant grows in sun or partial shade and in any soil. Rose-of-Sharon grows 8 to 10 feet tall and spreads 4 to 10 feet. The growth rate ranges from slow to moderate, and transplanting is easy. Several roots are usually located just beneath the soil surface. GENERAL INFORMATION Scientific name: Hibiscus syriacus Pronunciation: high-BISS-kuss seer-ee-AY-kuss Common name(s): Rose-of-Sharon, Shrub-Althea Family: Malvaceae USDA hardiness zones: 5B through 9A (Fig. 2) Origin: not native to North America Uses: container or above-ground planter; near a deck or patio; trainable as a standard; specimen; no proven Figure 1. Middle-aged Rose-of-Sharon. urban tolerance Availability: generally available in many areas within its hardiness range or less identical crown forms Crown shape: upright DESCRIPTION Crown density: open Growth rate: slow Height: 8 to 12 feet Texture: fine Spread: 4 to 10 feet Crown uniformity: symmetrical canopy with a regular (or smooth) outline, and individuals have more 1. This document is adapted from Fact Sheet ST-295, a series of the Environmental Horticulture Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. -
Review and Advances in Style Curvature for the Malvaceae Cheng-Jiang Ruan*
® International Journal of Plant Developmental Biology ©2010 Global Science Books Review and Advances in Style Curvature for the Malvaceae Cheng-Jiang Ruan* Key Laboratory of Biotechnology & Bio-Resources Utilization, Dalian Nationalities University, Dalian City, Liaoning 116600, China Correspondence : * [email protected] ABSTRACT The flowers of the Malvaceae with varying levels of herkogamy via style curvature have long intrigued evolutionary botanists. This review covers the flower opening process, approach herkogamy, style curvature and character evolution based on molecular phylogenetic trees, adaptive significances of style curvature and the mating system in some portions of the genera in this family. Hermaphroditic flowers of some species have showy petals and pollen and nectar rewards to pollinators. Approach herkogamy, in which stigmas are located on the top of a monadelphous stamen, has evolved as a mechanism to reduce the frequency of intra-floral self-pollination or the interference between male-female organs. Protandrous or monochogamous flowers in the fields open at about 5-7 days and 1-2 days respectively, and pollination is conducted by insects and birds. Interestingly, un-pollinated styles in some species curve when pollination fails. According to our observations and published or internet data, this curvature occurs in 23 species distributed in eight genera of four tribes (Malvavisceae, Ureneae, Hibisceae, Malveae) and appears to have evolved at least eight times. A shift to use style curvature is associated with a shift to annual or perennial herbs, and an unpredictable pollinator environment is likely an important trigger for this evolution. The adaptive significances of style curvature in the Malvaceae include delayed selfing, promotion of outcrossing or reduction in intrafloral male-female interference, sometimes two or three of which simultaneously occur in style curvature of one species (e.g., Kosteletzkya virginica). -
Kerry Ann Mendez Jaw-Dropping Flowering Shrubs Sponsored by Bluestone Perennials, Garden Design Magazine and Proven Winners
Kerry Ann Mendez Kennebunk, Maine 207-502-7228 Email: [email protected] Web site: www.pyours.com Jaw-Dropping Flowering Shrubs Sponsored by Bluestone Perennials, Garden Design magazine and Proven Winners *deer resistant 1. General Rules of Thumb for Pruning Flowering Shrubs *Prune spring flowering shrubs right after they bloom *Lilac ‘Red Pixie’ 4’-6’ tall Sun Z 2-7. *Forsythia SHOW OFF ‘Sugar Baby’ Sun – Part Shade 1.5’-2.5’ tall Spring Z 5-8 2. Prune summer and fall flowering shrubs in late winter or early spring while they are still dormant or just breaking dormancy *For variegated plants, remove non-variegated leaf branches *For suckering shrubs (i.e., Forsythia, Kerria, Lilacs), remove some, or all suckers, by cutting the sucker off just beneath the soil surface *Rose of Sharon ‘Sugar Tip’ (Hibiscus syriacus) Sun late Summer 8’-12’ tall Z 5-8 Variegated leaves Sterile 3. Pollarding is when shrubs are cut to the main stem or trunk, ultimately controlling the height of the plants. This is different from coppicing because the trees and shrubs are not cut at ground level, but much higher, usually around six feet. Do this pruning in late winter or early spring while plants are dormant (Horticulture magazine) 4. Coppicing is a pruning technique that shrubs to ground level, causing new shoots to grow rapidly from the base during growing season. Prune hard in late winter or early spring when plants are dormant 5. For each of the featured flowering shrubs I will note pruning recommendations as follows: Prune 1: Prune in late winter or early spring Prune 2: Prune after spring bloom NOTE: Some shrubs seldom need pruning. -
Hibiscus Syriacus Althea, Rose of Sharon
Hibiscus syriacus Althea, Rose of Sharon Plant Type Deciduous Size 8-12’ high and 6-10’ wide Form Upright shrub, small tree Texture Medium Foliage Alternate, simple, coarse teeth, 2-4” long, 3 lobes, egg to diamond shaped, medium to dark green upper and lighter beneath, rounded at the base, palmately veined, petiole ¼-3/4” Stem Gray, rounded Bark Gray Buds Not visible Flowers and Fruit 5 petals, white, red, purple, violet shades, 2- 4” single or double on new growth, June to September. Fruit is a ¾” brown capsule, persisting into winter Fall Color Yellow Exposure Sun to part shade Soil Moist, well drained, pH. 5.0-6.5 Growth Rate Medium Hardiness 5-8 Uses Groupings, masses, mixed shrub border, good for late summer flowering Maintenance Leaf spots, cankers, aphis, Japanese beetle, whitefly. Prune in early spring. Provide plants with medium fertility. Plants are tough durable and heat and drought tolerant Cultivars ‘Amplissimus’- double red flowered form ‘Aphrodite’- dark pink flowers with red eye, 4-5” across ‘Blue Chiffon’- light blue double flowers, 3-4” across ‘Blushing Bride’- nice pink flowers ‘Colle Mullens’- purple-lavender double ‘Diana’- large white flowers ‘Helene’- flowers are white, reddish purple at the base ‘Jeanne D’Arc’- white double flowers ‘Lucy’- double red flowers ‘Minerva’- lavender flowers with a dark red eye, 4-5” across ‘Purple Pillar’- 2-3’ wide columnar, 10-15’ tall, purple flowers ‘Red Heart’- white flowers with a red eye ‘Woodbridge’- rose pink with a red eye Many more cultivars Notes: © 2018 National Association of Landscape Professionals . -
Chemical Constituents, Pharmacological Effects and Therapeutic Importance of Hibiscus Rosa-Sinensis- a Review
IOSR Journal Of Pharmacy www.iosrphr.org (e)-ISSN: 2250-3013, (p)-ISSN: 2319-4219 Volume 8, Issue 7 Version. II (July 2018), PP. 101-119 Chemical constituents, pharmacological effects and therapeutic importance of Hibiscus rosa-sinensis- A review Prof Dr Ali Esmail Al-Snafi Department of Pharmacology, College of Medicine, University of Thi qar, Iraq. Abstract: The phytochemical analysis showed that Hibiscus rosa-sinensis contained tannins, anthraquinones, quinines, phenols, flavanoides, alkaloids, terpenoids, saponins, cardiac glycosides, protein, free amino acids, carbohydrates, reducing sugars, mucilage, essential oils and steroids. The previous pharmacological studies revealed that Hibiscus rosa-sinensis possessed reproductive, antidiabetic, fibrinolytic, hypolipidemic, antioxidant, antiinflammatory, antipyretic, analgesic, immuno-modulatory, anticonvulsant, antidepressant, memory enhancement, cytotoxic, antimicrobial, antiparasitic, dermatological, anti-haemolytic, urinary, hepatoprotective, neuroprotective, antitussive and many other effects. The current review will discuss the chemical constituents, pharmacological effects and therapeutic importance of Hibiscus rosa-sinensis. Keywords: Hibiscus rosa-sinensis, chemical constituents, pharmacology, therapeutic, side effects. ----------------------------------------------------------------------------------------------------------------------------- ---------- Date of Submission: 12-07-2018 Date of acceptance: 28-07-2018 ----------------------------------------------------------------------------------------------------------------------------- -
2020-Skinner-Garden-Guide-Shrubs
SHRUBS ‘Lil’ Kim Violet’ (‘SHIMRV24’)—This addition ‘Mandarin Lights’—Brilliant, mandarin- ABELIA to Lil’ Kim series has the same nice dwarf, orange colored fl owers. Glossy Abelia compact habit as the others but with plum- (Abelia x grandifl ora)—Broadleaf evergreen violet fl owers. Height 3-4’, spread 3-4’. BARBERRY shrub with glossy, dark green foliage. White, NEW!—’Peppermint’ (‘DS04PS’)—Double, two- fragrant fl owers emerge late in the summer and toned light pink and fuchsia fl owers. A heavy Bagatelle Barberry continue on until frost. Comes through the winter bloomer that keeps going all season. Height (Berberis thunbergii var. atropurpurea best in protected locations. May freeze back in 8-12’, spread 6-10’. ‘Bagatelle’)—This is a great little selection, similar hard winters. Height. 2-3’, spread 2-3’. NEW!—’Tahiti(‘Mineru’)—Deep pink-purple, to Crimson Pygmy but with smaller leaves and a semi-double flowers with a deep red center. tighter, more compact growth habit. Height 12-18", Height 5-8’, spread 4-7’. spread 18-24". ALMOND ‘Raspberry Smoothie’—A heavy bloomer NEW!—Double Pink Flowering Almond with beautiful double, fuchsia-raspberry Bonanza Gold Barberry (Berberis thunbergii ‘Bogozam’)—A dwarf (Prunus glandulosa ‘Rosea Plena’)—Very fl owers. popular shrub with an outstanding fl oral Barberry with outstanding bright golden-yellow display early in the spring. Literally covered AZALEA foliage. Low maintenance plant which forms a with wonderful, double-pink blossoms. Plant small dense mound. Height 18-24", spread 2-3’. in well-drained soils and give it plenty of Azaleas can be quite successful if attention is sunshine.