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SALT TOLERANT PLANTS Recommended for Pender County Landscapes
North Carolina Cooperative Extension NC STATE UNIVERSITY SALT TOLERANT PLANTS Recommended for Pender County Landscapes Pender County Cooperative Extension Urban Horticulture Leaflet 14 Coastal Challenges Plants growing at the beach are subjected to environmental conditions much different than those planted further inland. Factors such as blowing sand, poor soils, high temperatures, and excessive drainage all influence how well plants perform in coastal landscapes, though the most significant effect on growth is salt spray. Most plants will not tolerate salt accumulating on their foliage, making plant selection for beachfront land- scapes particularly challenging. Salt Spray Salt spray is created when waves break on the beach, throwing tiny droplets of salty water into the air. On-shore breezes blow this salt laden air landward where it comes in contact with plant foliage. The amount of salt spray plants receive varies depending on their proximity to the beachfront, creating different vegetation zones as one gets further away from the beachfront. The most salt-tolerant species surviving in the frontal dune area. As distance away from the ocean increases, the level of salt spray decreases, allowing plants with less salt tolerance to survive. Natural Protection The impact of salt spray on plants can be lessened by physically blocking salt laden winds. This occurs naturally in the maritime forest, where beachfront plants protect landward species by creating a layer of foliage that blocks salt spray. It is easy to see this effect on the ocean side of maritime forest plants, which are “sheared” by salt spray, causing them to grow at a slant away from the oceanfront. -
Coreopsideae Daniel J
Chapter42 Coreopsideae Daniel J. Crawford, Mes! n Tadesse, Mark E. Mort, "ebecca T. Kimball and Christopher P. "andle HISTORICAL OVERVIEW AND PHYLOGENY In a cladistic analysis of morphological features of Heliantheae by Karis (1993), Coreopsidinae were reported Morphological data to be an ingroup within Heliantheae s.l. The group was A synthesis and analysis of the systematic information on represented in the analysis by Isostigma, Chrysanthellum, tribe Heliantheae was provided by Stuessy (1977a) with Cosmos, and Coreopsis. In a subsequent paper (Karis and indications of “three main evolutionary lines” within "yding 1994), the treatment of Coreopsidinae was the the tribe. He recognized ! fteen subtribes and, of these, same as the one provided above except for the follow- Coreopsidinae along with Fitchiinae, are considered ing: Diodontium, which was placed in synonymy with as constituting the third and smallest natural grouping Glossocardia by "obinson (1981), was reinstated following within the tribe. Coreopsidinae, including 31 genera, the work of Veldkamp and Kre# er (1991), who also rele- were divided into seven informal groups. Turner and gated Glossogyne and Guerreroia as synonyms of Glossocardia, Powell (1977), in the same work, proposed the new tribe but raised Glossogyne sect. Trionicinia to generic rank; Coreopsideae Turner & Powell but did not describe it. Eryngiophyllum was placed as a synonym of Chrysanthellum Their basis for the new tribe appears to be ! nding a suit- following the work of Turner (1988); Fitchia, which was able place for subtribe Jaumeinae. They suggested that the placed in Fitchiinae by "obinson (1981), was returned previously recognized genera of Jaumeinae ( Jaumea and to Coreopsidinae; Guardiola was left as an unassigned Venegasia) could be related to Coreopsidinae or to some Heliantheae; Guizotia and Staurochlamys were placed in members of Senecioneae. -
What Is a Tree in the Mediterranean Basin Hotspot? a Critical Analysis
Médail et al. Forest Ecosystems (2019) 6:17 https://doi.org/10.1186/s40663-019-0170-6 RESEARCH Open Access What is a tree in the Mediterranean Basin hotspot? A critical analysis Frédéric Médail1* , Anne-Christine Monnet1, Daniel Pavon1, Toni Nikolic2, Panayotis Dimopoulos3, Gianluigi Bacchetta4, Juan Arroyo5, Zoltán Barina6, Marwan Cheikh Albassatneh7, Gianniantonio Domina8, Bruno Fady9, Vlado Matevski10, Stephen Mifsud11 and Agathe Leriche1 Abstract Background: Tree species represent 20% of the vascular plant species worldwide and they play a crucial role in the global functioning of the biosphere. The Mediterranean Basin is one of the 36 world biodiversity hotspots, and it is estimated that forests covered 82% of the landscape before the first human impacts, thousands of years ago. However, the spatial distribution of the Mediterranean biodiversity is still imperfectly known, and a focus on tree species constitutes a key issue for understanding forest functioning and develop conservation strategies. Methods: We provide the first comprehensive checklist of all native tree taxa (species and subspecies) present in the Mediterranean-European region (from Portugal to Cyprus). We identified some cases of woody species difficult to categorize as trees that we further called “cryptic trees”. We collected the occurrences of tree taxa by “administrative regions”, i.e. country or large island, and by biogeographical provinces. We studied the species-area relationship, and evaluated the conservation issues for threatened taxa following IUCN criteria. Results: We identified 245 tree taxa that included 210 species and 35 subspecies, belonging to 33 families and 64 genera. It included 46 endemic tree taxa (30 species and 16 subspecies), mainly distributed within a single biogeographical unit. -
Cytogenetic Investigations in Colchicine Induced Tetraploid of Cosmos Sulphureus (Asteraceae)
Chromosome Botany (2017)12(3): 41-45 ©Copyright 2017 by the International Society of Chromosome Botany Cytogenetic investigations in colchicine induced tetraploid of Cosmos sulphureus (Asteraceae) Rakesh Chandra Verma1, Preeti Dass2, Nilofar Shaikh1,3 and Mushtaq Ahmad Khah1 1School of Studies in Botany, Vikram University, Ujjain 456010, India 2 School of Studies in Microbiology, Vikram University, Ujjain 456010, India 1Author for correspondence: ([email protected]) Received March 10, 2017: accepted July 7, 2017 ABSTRACT: Polyploidy or whole genome duplication is an important mechanism for acquiring new genes and creating genetic novelty in plants. In the present study, successful induction of autotetraploidy has been achieved through seedling treatment of colchicine in Cosmos sulphureus. Young seedlings were treated with different concentrations of aqueous colchicine (0.15, 0.2%, each for different durations) using the cotton-swab method. Polyploidy was confirmed during meiotic behavior of pollen mother cells. Induced tetraploid was cytogenetically distinguished from diploid by the occurrence of 48 chromosomes at diakinesis/metaphase-I with different combinations of univalent, bivalents, trivalents, and multivalent. In addition, different types of chromosomal anomalies such as laggards, micronuclei etc. were also observed at anaphase/telophase-I. Various cytological features like chromosomal associations (quadrivalents, bivalents and univalents) and chiasmata frequency were recorded at diakinesis/metaphase-I. It is expected that the induced colchiploid, if established, could be used in further cytological and breeding programs. KEYWORDS: Cosmos sulphureus, colchiploid, quadrivalent, capitulum Polyploidy has been a recurrent process during the either in 0.15 or 0.20% aqueous colchicine were placed on evolution of flowering plant that has made a considerable the emerging apical tip between two cotyledonary leaves. -
TREES Available to Request in the Friends of Metro Parks Commemorative Tree & Bench Program
TREES available to request in the Friends of Metro Parks Commemorative Tree & Bench Program Scientific name Common name Scientific name Common name Abies balsamaea Fir, Balsam Larix laricina Larch, Tamarack Abies concolor Fir, White Lindera benzoin Spicebush Acer negundo Maple, Box Elder Liquidamber styraciflua Sweetgum Acer rubrum Maple, Red Liriodendron tulipfera Tulip Poplar Acer saccharinum Maple, Silver Maclura pomifera Osage Orange Acer saccharum Maple, Sugar Magnolia acuminata Cucumber magnolia Aesculus glabra Buckeye, Ohio Nyssa sylvatica Blackgum Aesculus octandra Buckeye, Yellow Ostrya viginiana Ironwood Alnus glutinosa Alder, Common Oxydendron arboream Sourwood Alnus rugosa Alder, Speckled Parthenosisis quinquefolia Virginia Creeper Amelanchier arborea Serviceberry, Shadblow Picea abies Spruce, Norway Amelanchier canadensis Serviceberry, Downy Picea glauca Spruce, White Amelanchier laevis Serviceberry Allegheny Picea mariana Spruce, Black Amopha frutocosa Indigo, False Picea pungens Spruce, Colorado Aralia spinosa Devils-walkingstick Picea rubens Spruce, Red Aronia arbutifolia Chokeberry, Red Pinus nigra Pine, Austrian Aronia melancarpa Chokeberry, Black Pinus resinosa Pine, Red Asimina triloba Pawpaw Pinus rigida Pine, Pitch Betula lenta Birch, Yellow Pinus strobus Pine, White Betula lutea Birch, Sweet Pinus sylvestris Pine, Scots Betula nigra Birch, River Pinus virginiana Pine, Virginia Buddeia davidii Butterfly Bush Platanus acerifolia Sycamore, London Plane Campsis radicans Trumpet Creeper Platanus occidentalis Sycamore, -
Elaeagnus (Elaeagnaceae)
Eleagnus Elaeagnus (Elaeagnaceae) angustifolia, Russian Olive Origin: Southern Europe, Central Asia, China. Large shrub or small deciduous tree, thorny with spreading branches, covered in silvery scales. Lanceolate leaves, up to 8cm long, 2- 3cm wide, grey-green on the upper side, silver underneath. Small, yellowish-white flowers in summer, followed by silvery-yellow fruit which look like small olives, in autumn. Grows well in all types of soil, even dry and sandy soil. Resistant to drought, saltiness and pollution. Useful for green screens and seaside boulevards. x ebbingei Origin: hybrid between Elaeagnus macrophylla and Elaeagnus pungens. Evergreen shrub with upright, compact habit. The branches are slightly thorny, over time they get very long and become weeping at the ends. Alternate, oval, slightly undulate leaves, 5-10cm long and 3-6cm wide, glossy dark green on the upper side, silvery with brown spots on the underside. White, hanging flowers like small tubes 1cm long in groups of 3-6. They open from September to November on the axils of the leaves. Reddish fruits, edible, that look like small olives. Grows in almost all types of soil, even sandy, calcareous on the surface or very moist in winter. Tolerates maritime exposure. Withstands pruning and is used for obtaining beautiful evergreen hedges in a short time. When formed into a tree it can be included in the range of trees used for making evergreen avenues near the sea. Vivai MGF – Nursery – Pépinières – Viveros - Baumschulen Eleagnus x ebbingei “Eleador”® Origin: France. Selection of Elaeagnus x ebbingei “Limelight”, from which it differs in the following ways: • in the first years it grows more in width and less in height; • the leaves are larger (7-12cm long, 4-6cm wide), and the central golden yellow mark is wider and reaches the margins; • it does not produce branches with all green leaves, but only an occasional branch which bears both variegated leaves and green leaves. -
Trumpet Creeper (Campsis Radicans) Control Herbicide Options
Publication 20-86C October 2020 Trumpet Creeper (Campsis radicans) Control Herbicide Options Dr. E. David Dickens, Forest Productivity Professor; Dr. David Clabo, Forest Productivity Professor; and David J. Moorhead, Emeritus Silviculture Professor; UGA Warnell School of Forestry and Natural Resources BRIEF Trumpet creeper (Campsis radicans), also known as cow itch vine, trumpet vine, or hummingbird vine, is in the Bignoniaceae family and is native to the eastern United States. Trumpet creeper is frequently found in a variety of southeastern United States forests and can be a competitor in pine stands. If not controlled, it can kill the trees it grows on by canopying over the crowns and not allowing adequate sunlight to get to the tree’s foliage for photo- synthesis. Trumpet creeper is a deciduous, woody vine that can “climb” trees up to 40 feet or greater heights (Photo 1) or form mats on shrubs or grows in clumps lower to the ground (Photo 2). The 1 to 4 inch long green leaves are pinnate, ovate in shape and opposite (Photo 3). The orange to red showy flowers are terminal cymes of 4 to 10 found on the plants during late spring into summer (Photo 4). Large (3 to 6 inches long) seed pods are formed on mature plants in the fall that hold hundreds of seeds (Photo 5). Trumpet creeper control is best performed during active growth periods from mid-June to early October in Georgia. If trumpet creeper has climbed up into a num- ber of trees, a prescribed burn or cutting the vines to groundline may be needed to get the climbing vine down to groundline where foliar active herbicides will be effective. -
Arizona Landscape Palms
Cooperative Extension ARIZONA LANDSCAPE PALMS ELIZABETH D AVISON Department of Plant Sciences JOHN BEGEMAN Pima County Cooperative Extension AZ1021 • 12/2000 Issued in furtherance of Cooperative Extension work acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture, James A. Christenson, Director, Cooperative Extension, College of Agriculture and Life Sciences, The University of Arizona. The University of Arizona College of Agriculture and Life Sciences is an equal opportunity employer authorized to provide research, educational information and other services to individuals and institutions that function without regard to sex, race, religion, color, national origin, age, Vietnam Era Veteran's status, or disability. Contents Landscape Use ......................................... 3 Adaptation ................................................ 3 Planting Palms ......................................... 3 Care of Established Palms...................... 5 Diseases and Insect Pests ....................... 6 Palms for Arizona .................................... 6 Feather Palms ........................................... 8 Fan Palms................................................ 12 Palm-like Plants ..................................... 16 This information has been reviewed by university faculty. ag.arizona.edu/pubs/garden/az1121.pdf 2 The luxuriant tropical appearance and stately Adaptation silhouette of palms add much to the Arizona landscape. Palms generally can be grown below the 4000 ft level Few other plants are as striking in low and mid elevation in Arizona. However, microclimate may make the gardens. Although winter frosts and low humidity limit difference between success and failure in a given location. the choices somewhat, a good number of palms are Frost pockets, where nighttime cold air tends to collect, available, ranging from the dwarf Mediterranean Fan should be avoided, especially for the tender species. Palms palm to the massive Canary Island Date palm. -
Spiranthes Diluvialis Survey, 2004
Spiranthes diluvialis Survey, 2004 Final ROCKY REACH HYDROELECTRIC PROJECT FERC Project No. 2145 December 1, 2004 Prepared by: Beck Botanical Services Bellingham, WA Prepared for: Public Utility District No. 1 of Chelan County Wenatchee, Washington Rocky Reach Spiranthes diluvialis TABLE OF CONTENTS SECTION 1: INTRODUCTION ............................................................................................... 1 SECTION 2: METHODS......................................................................................................... 1 SECTION 3: RESULTS AND DISCUSSION.......................................................................... 2 3.1 Chelan Falls Population .................................................................................................................................3 3.2 Howard Flats Population................................................................................................................................4 3.3 Gallagher Flats Population .............................................................................................................................5 SECTION 4: CONCLUSIONS ................................................................................................ 5 SECTION 5: REFERENCES .................................................................................................. 6 Spiranthes diluvialis SurveyFinal Report Rocky Reach Project No. 2145 December 1, 2004 Page i SS/8504 Rocky Reach Spiranthes diluvialis LIST OF TABLES Table 1: General comparison of -
Anatomical Characteristics.Pdf (631.3
Title Anatomical Characteristics of Comos sulphureus Cav. from Family Asteraceae Author Dr. Ngu Wah Win Issue Date 1 Anatomical Characteristics of Comos sulphureus Cav. from Family Asteraceae Ngu Wah Win Associate Professor Department of Botany University of Mandalay Abstract In this research, morphological and anatomical structures of leaves, stems, and roots of Comos sulphureus Cav. of tribe Heliantheae belonging to the family Asteraceae were studied, photomicrographed and described. This species is annual erect herb, compound leaves and flowers are bisexual head. Anatomical characters of Cosmos sulphureus Cav. are dorsiventral type of leaves, anomocytic type of stomata, and collateral type of vascular bundles were found. The shapes of midrib are found to be oval-shaped, the petioles were oval or heart-shaped, and the stem was tetragonal or polygonal in shape. Key words – Asteraceae, dorsiventral, anomocytic, collateral Introduction In people's lives plants were important and were essential to balance the nature. Plants served the most important part in the cycle of nature. Without plants, there could be no life on earth. Plants were the only organisms and they can make their own food. People and animals were incapable to make their own food and depend directly or indirectly on plants for their supply of food. There were many plants that were edible and that were used by rural people but the main emphasis was on commercial important plants (Wyk 2005). Comos sulphureus Cav. is also known as crest lemon, sunset, cosmic yellow and cosmic orange. It is well known as cosmos in English name (McLeod 2007). Comos sulphureus Cav. is known as dye plant and is cultivated for this purpose. -
Valley Native Plants for Birds
Quinta Mazatlan WBC 1/19/17 SB 1 TOP VALLEY NATIVE FRUITING PLANTS FOR BIRDS TALL TREES, 30 FT OR GREATER: Common Name Botanical Name Height Width Full Shade/ Full Evergreen Bloom Bloom Fruit Notes (ft) (ft) Sun Sun Shade Color Period Color Anacua, Ehretia anacua 20-50 40-60 X X X White Summer- Yellow- Leaves feel like sandpaper; Sandpaper Tree, Fall Orange fragrant flowers. Mature trunk has Sugarberry characteristic outgrowth which resembles cylinders put together to form it. Edible fruit. Butterfly nectar plant. Sugar Hackberry, Celtis laevigata 30-50 50 X X X Greenish, Spring Red Fast-growing, short-lived tree, with Palo Blanco tiny an ornamental grey, warty bark. Shallow rooted and prone to fungus; should be planted away from structures. Caterpillar host plant. SMALL TREES (LESS THAN 30 FT): Common Name Botanical Name Height Width Full Shade/ Full Evergreen Bloom Bloom Fruit Notes (ft) (ft) Sun Sun Shade Color Period Color Brasil, Condalia hookeri 12-15 15 X X X Greenish- Spring- Black Branches end in thorns; shiny Capul Negro, yellow, Summer leaves. Capulín, Bluewood small Condalia Coma, Sideroxylon 15-30 15 X X X White Summer- Blue- Very fragrant flowers; sticky, edible Chicle, celastrinum Fall, after black fruit; thorny; glossy leaves. Saffron Plum rain Granjeno, Celtis pallida 10-20 12 X X X X Greenish, Spring Orange Edible fruit; spiny; bark is mottled Spiny tiny grey. Can be small tree or shrub. Hackberry Texas Diospyros 15-30 15 X X X X White Spring Black Mottled, peeling ornamental bark; Persimmon, texana great native choice instead of the Chapote Crape Myrtle. -
Responses of Plant Communities to Grazing in the Southwestern United States Department of Agriculture United States Forest Service
Responses of Plant Communities to Grazing in the Southwestern United States Department of Agriculture United States Forest Service Rocky Mountain Research Station Daniel G. Milchunas General Technical Report RMRS-GTR-169 April 2006 Milchunas, Daniel G. 2006. Responses of plant communities to grazing in the southwestern United States. Gen. Tech. Rep. RMRS-GTR-169. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 126 p. Abstract Grazing by wild and domestic mammals can have small to large effects on plant communities, depend- ing on characteristics of the particular community and of the type and intensity of grazing. The broad objective of this report was to extensively review literature on the effects of grazing on 25 plant commu- nities of the southwestern U.S. in terms of plant species composition, aboveground primary productiv- ity, and root and soil attributes. Livestock grazing management and grazing systems are assessed, as are effects of small and large native mammals and feral species, when data are available. Emphasis is placed on the evolutionary history of grazing and productivity of the particular communities as deter- minants of response. After reviewing available studies for each community type, we compare changes in species composition with grazing among community types. Comparisons are also made between southwestern communities with a relatively short history of grazing and communities of the adjacent Great Plains with a long evolutionary history of grazing. Evidence for grazing as a factor in shifts from grasslands to shrublands is considered. An appendix outlines a new community classification system, which is followed in describing grazing impacts in prior sections.