The Herb Society of America Essential Facts for Spicebush Lindera Benzoin
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Living in Drylands: Functional Adaptations of Trees and Shrubs to Cope with High Temperatures and Water Scarcity
Review Living in Drylands: Functional Adaptations of Trees and Shrubs to Cope with High Temperatures and Water Scarcity José Javier Peguero-Pina 1,2,* , Alberto Vilagrosa 3 , David Alonso-Forn 1 , Juan Pedro Ferrio 1,4 , Domingo Sancho-Knapik 1,2 and Eustaquio Gil-Pelegrín 1 1 Unidad de Recursos Forestales, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA), Avda. Montañana 930, 50059 Zaragoza, Spain; [email protected] (D.A.-F.); [email protected] (J.P.F.); [email protected] (D.S.-K.); [email protected] (E.G.-P.) 2 Instituto Agroalimentario de Aragón -IA2- (CITA-Universidad de Zaragoza), 50059 Zaragoza, Spain 3 Mediterranean Center for Environmental Studies (Fundación CEAM), Joint Research Unit University of Alicante—CEAM, Univ. Alicante, PO Box 99, 03080 Alicante, Spain; [email protected] 4 Aragon Agency for Research and Development (ARAID), E-50018 Zaragoza, Spain * Correspondence: [email protected]; Tel.: +34-976-716-974 Received: 5 August 2020; Accepted: 22 September 2020; Published: 23 September 2020 Abstract: Plant functioning and survival in drylands are affected by the combination of high solar radiation, high temperatures, low relative humidity, and the scarcity of available water. Many ecophysiological studies have dealt with the adaptation of plants to cope with these stresses in hot deserts, which are the territories that have better evoked the idea of a dryland. Nevertheless, drylands can also be found in some other areas of the Earth that are under the Mediterranean-type climates, which imposes a strong aridity during summer. In this review, plant species from hot deserts and Mediterranean-type climates serve as examples for describing and analyzing the different responses of trees and shrubs to aridity in drylands, with special emphasis on the structural and functional adaptations of plants to avoid the negative effects of high temperatures under drought conditions. -
Conservation Assessment for the Bigleaf Snowbell (Styrax Grandifolius Ait.)
Conservation Assessment for the Bigleaf Snowbell (Styrax grandifolius Ait.) Steven R. Hill, Ph.D. Division of Biodiversity and Ecological Entomology Biotic Surveys and Monitoring Section 1816 South Oak Street Champaign, Illinois 61820 Prepared for the U.S.D.A. Forest Service, Eastern Region (Region 9), Shawnee and Hoosier National Forests INHS Technical Report 2007 (65) Date of Issue: 17 December 2007 Cover photo: Styrax grandifolius Ait., from the website: In Bloom – A Monthly Record of Plants in Alabama; Landscape Horticulture at Auburn University, Auburn, Alabama. http://www.ag.auburn.edu/hort/landscape/inbloomapril99.html This Conservation Assessment was prepared to compile the published and unpublished information on the subject taxon or community; or this document was prepared by another organization and provides information to serve as a Conservation Assessment for the Eastern Region of the Forest Service. It does not represent a management decision by the U.S. Forest Service. Though the best scientific information available was used and subject experts were consulted in preparation of this document, it is expected that new information will arise. In the spirit of continuous learning and adaptive management, if you have information that will assist in conserving the subject taxon, please contact the Eastern Region of the Forest Service - Threatened and Endangered Species Program at 310 Wisconsin Avenue, Suite 580 Milwaukee, Wisconsin 53203. 2 Conservation Assessment for the Bigleaf Snowbell (Styrax grandifolius Ait.) Table of Contents -
Method to Estimate Dry-Kiln Schedules and Species Groupings: Tropical and Temperate Hardwoods
United States Department of Agriculture Method to Estimate Forest Service Forest Dry-Kiln Schedules Products Laboratory Research and Species Groupings Paper FPL–RP–548 Tropical and Temperate Hardwoods William T. Simpson Abstract Contents Dry-kiln schedules have been developed for many wood Page species. However, one problem is that many, especially tropical species, have no recommended schedule. Another Introduction................................................................1 problem in drying tropical species is the lack of a way to Estimation of Kiln Schedules.........................................1 group them when it is impractical to fill a kiln with a single Background .............................................................1 species. This report investigates the possibility of estimating kiln schedules and grouping species for drying using basic Related Research...................................................1 specific gravity as the primary variable for prediction and grouping. In this study, kiln schedules were estimated by Current Kiln Schedules ..........................................1 establishing least squares relationships between schedule Method of Schedule Estimation...................................2 parameters and basic specific gravity. These relationships were then applied to estimate schedules for 3,237 species Estimation of Initial Conditions ..............................2 from Africa, Asia and Oceana, and Latin America. Nine drying groups were established, based on intervals of specific Estimation -
Tree of the Year: Liquidambar Eric Hsu and Susyn Andrews
Tree of the Year: Liquidambar Eric Hsu and Susyn Andrews With contributions from Anne Boscawen (UK), John Bulmer (UK), Koen Camelbeke (Belgium), John Gammon (UK), Hugh Glen (South Africa), Philippe de Spoelberch (Belgium), Dick van Hoey Smith (The Netherlands), Robert Vernon (UK) and Ulrich Würth (Germany). Affinities, generic distribution and fossil record Liquidambar L. has close taxonomic affinities with Altingia Noronha since these two genera share gum ducts associated with vascular bundles, terminal buds enclosed within numerous bud scales, spirally arranged stipulate leaves, poly- porate (with several pore-like apertures) pollen grains, condensed bisexual inflorescences, perfect or imperfect flowers, and winged seeds. Not surpris- ingly, Liquidambar, Altingia and Semiliquidambar H.T. Chang have now been placed in the Altingiaceae, as originally treated (Blume 1828, Wilson 1905, Chang 1964, Melikan 1973, Li et al. 1988, Zhou & Jiang 1990, Wang 1992, Qui et al. 1998, APG 1998, Judd et al. 1999, Shi et al. 2001 and V. Savolainen pers. comm.). These three genera were placed in the subfamily Altingioideae in Hamamelidaceae (Reinsch 1890, Chang 1979, Cronquist 1981, Bogle 1986, Endress 1989) or the Liquidambaroideae (Harms 1930). Shi et al. (2001) noted that Altingia species are evergreen with entire, unlobed leaves; Liquidambar is deciduous with 3-5 or 7-lobed leaves; while Semiliquidambar is evergreen or deciduous, with trilobed, simple or one-lobed leaves. Cytological studies have indicated that the chromosome number of Liquidambar is 2n = 30, 32 (Anderson & Sax 1935, Pizzolongo 1958, Santamour 1972, Goldblatt & Endress 1977). Ferguson (1989) stated that this chromosome number distinguished Liquidambar from the rest of the Hamamelidaceae with their chromosome numbers of 2n = 16, 24, 36, 48, 64 and 72. -
Styrax Japonicus Japanese Snowbell1 Edward F
Fact Sheet ST-605 October 1994 Styrax japonicus Japanese Snowbell1 Edward F. Gilman and Dennis G. Watson2 INTRODUCTION Japanese Snowbell is a small deciduous tree that slowly grows from 20 to 30 feet in height and has rounded canopy with a horizontal branching pattern (Fig. 1). With lower branches removed, it forms a more vase-shaped patio-sized shade tree. The smooth, attractive bark has orange-brown interlacing fissures adding winter interest to any landscape. The white, bell-shaped, drooping flower clusters of Japanese Snowbell are quite showy in May to June. GENERAL INFORMATION Scientific name: Styrax japonicus Pronunciation: STY-racks juh-PAWN-ih-kuss Common name(s): Japanese Snowbell Figure 1. Middle-aged Japanese Snowbell. Family: Styracaceae USDA hardiness zones: 6 through 8A (Fig. 2) DESCRIPTION Origin: not native to North America Uses: container or above-ground planter; large Height: 20 to 30 feet parking lot islands (> 200 square feet in size); wide Spread: 15 to 25 feet tree lawns (>6 feet wide); medium-sized parking lot Crown uniformity: symmetrical canopy with a islands (100-200 square feet in size); medium-sized regular (or smooth) outline, and individuals have more tree lawns (4-6 feet wide); recommended for buffer or less identical crown forms strips around parking lots or for median strip plantings Crown shape: round; vase shape in the highway; near a deck or patio; trainable as a Crown density: moderate standard; small parking lot islands (< 100 square feet Growth rate: slow in size); narrow tree lawns (3-4 feet wide); specimen; Texture: medium sidewalk cutout (tree pit); residential street tree; no proven urban tolerance Availability: grown in small quantities by a small number of nurseries 1. -
Riches of the Forest: Food, Spices, Crafts and Resins of Asia
Riches of the forest: Food spices crafts and resins Asia Riches of the forest: Food spices crafts and resins of Asia Editors Citlalli López Patricia Shanley Riches of the forest: Food spices crafts and resins of Asia Riches of the forest: Food spices crafts and resins of Asia Editors Citlalli López Patricia Shanley Scientific reviewer: Jenne de Beer Reviewer and copy editor: Tess Holderness Case study illustrations: Dadi Sungkowo Botanical illustrations: Ishak Syamsudin Layout design: Yani Saloh Layout: Eko Prianto © by Center for International Forestry Research All rights reserved Published in Printed in Desa Putra Indonesia ISBN Office address: Jalan CIFOR Situ Gede Sindang Barang Bogor Barat Indonesia Mailing address: PO Box JKPWB Jakarta Indonesia tel: () fax: () email: cifor@cgiarorg website: wwwciforcgiarorg Acknowledgements We would like to thank the restitution thematic working group especially Alfredo Fantini Rocío Alarcón Gallegos Paul HerschMartínez and Mariana CiavattaPantoja for their catalysing role and dedication to this project Marina Goloubinoff Jenne De Beer Koen Kusters Nicolas Césard Titin Suhartini and Ramadhani Achdiawan offered valuable assistance during the compilation of this volume The CIFORCommunications Unit Information Services Group especially Michael Hailu Yani Saloh and Eko Prianto also offered technical assistance and support This book was developed as part of CIFOR's broader NTFP Case Comparison Project led by Manuel RuizPérez and Brian Belcher who supported this publication throughout its development -
Hydrastis Canadensis L.) in Pennsylvania: Explaining and Predicting Species Distribution in a Northern Edge of Range State
bioRxiv preprint doi: https://doi.org/10.1101/694802; this version posted July 8, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Title: Associated habitat and suitability modeling of goldenseal (Hydrastis canadensis L.) in Pennsylvania: explaining and predicting species distribution in a northern edge of range state. *1Grady H. Zuiderveen, 1Xin Chen, 1,2Eric P. Burkhart, 1,3Douglas A. Miller 1Department of Ecosystem Science and Management, Pennsylvania State University, University Park, PA 16802 2Shavers Creek Environmental Center, 3400 Discovery Rd, Petersburg, PA 16669 3Department of Geography, Pennsylvania State University, University Park, PA 16802 *telephone: (616) 822-8685; email: [email protected] bioRxiv preprint doi: https://doi.org/10.1101/694802; this version posted July 8, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Abstract Goldenseal (Hydrastis canadensis L.) is a well-known perennial herb indigenous to forested areas in eastern North America. Owing to conservation concerns including wild harvesting for medicinal markets, habitat loss and degradation, and an overall patchy and often inexplicable absence in many regions, there is a need to better understand habitat factors that help determine the presence and distribution of goldenseal populations. In this study, flora and edaphic factors associated with goldenseal populations throughout Pennsylvania—a state near the northern edge of its range—were documented and analyzed to identify habitat indicators and provide possible in situ stewardship and farming (especially forest-based farming) guidance. -
Native Shrubs Are Backbone of Landscapes
used in small groupings. Spicebush NATIVE SHRUBS thrives in full sun but is acceptable in partial sun. It is a good compan- ion to pine or at the edge of a beech- maple-oak woods. It has been re- ARE BACKBONE ported to be difficult to transplant because of the coarse roots but we have had 98% success when plant- OF LANDSCAPES ing in moist, well-drained, sandy loam. During the spring the light green leaves are oblong, 3 to 5 inches in length. This lime-green Allspice, Spicebush, Bayberry, and Snowberry foliage of summer is transformed into a rich yellow during fall. This fall color is spectacular. Spicebush BY DOUGLAS CHAPMAN, "Horticulturist, Dow Gardens, Midland, Ml" flowers very early in the season (late April in Central Michigan). Native shrubs should provide the spring. It grows in a wide range of These thread-like flowers, borne in backbone for home and commer- soil conditions, thriving in moist, clusters near the terminal, are cial landscapes. Four native shrubs well-drained loamy soils but yellowish-green in color. The fruit which thrive when grown in full adapts to well-drained, almost which is scarlet and shaped some- sun or light shade which provide a droughty conditions. It has darker what like raspberries can be spec- real diversity to the landscape in- green leaves during the summer tacular along with the fall foliar clude Carolina Allspice, Spice- months, becoming a pale yellow- color. This native is underused and bush, Northern Bayberry, and green in the fall but does not de- should be grown more in the trade. -
NATIVE PLANTS for SONG and GAME BIRDS Trees, Shrubs, and Perennials to Attract, Feed, and Provide Habitat for Birds
Promoting Native Plants since 2003 Certified Women Owned Business Enterprise NATIVE PLANTS FOR SONG AND GAME BIRDS Trees, shrubs, and perennials to attract, feed, and provide habitat for birds TREES Botanical Name Common Name Function Acer sp. Maples (red, sugar, striped, & mountain) Cover, Nesting Alnus serrulata Hazel Alder Cover, Nesting Amelanchier canadensis Shadblow Cover, Fruit Amelanchier laevis Allegheny Serviceberry Cover, Fruit Betula sp. Birches (grey, river, yellow, paper, & sweet) Nesting, Seed Carpinus caroliniana American hornbeam Nesting, Seed Carya ovata Shagbark Hickory Nesting, Nuts Carya tomentosa Mockernut Hickory Nesting, Nuts Celtis occidentalis Common Hackberry Cover, Fruit Celtis laevigata Sugarberry Cover, Fruit Chionanthus virginicus Fringe Tree Cover, Fruit Cornus alternifolia Pagoda Dogwood Nesting, Fruit Cornus florida Flowering Dogwood Cover, Fruit Crataegus sp. Hawthorns (Washington & green) Nesting, Fruit Euonymus atropurpureus Eastern Wahoo Nesting, Fruit Fagus grandifolia American Beech Cover, Nesting Hamamelis sp. Witchhazels (spring & Virginia) Cover, Seed Ilex opaca American Holly Nesting, Seed Juniperus virginiana Eastern Red Cedar Cover, Fruit Magnolia sp. Magnolias (sweetbay, cucumber, & umbrella) Cover, Fruit Malus coronaria American Crabapple Nesting, Fruit Picea sp. Spruces (white & red) Cover, Seed Pinus sp. Pines (white, red, pitch, loblolly, shortleaf, & scrub) Cover, Seed Prunus americana American Plum Cover, Fruit Prunus virginiana Chokecherry Cover, Fruit Quercus sp. Oaks (red, black, pin, white, bur, scarlet, & willow) Cover, Acorns Rhus typhina Staghorn Sumac Fruit Salix nigra Black Willow Cover, Nesting Salix discolor Pussy Willow Cover, Buds Sassafras albidum Common Sassafras Cover Sorbus americana American Mountain Ash Cover, Fruit Taxodium distichum Bald Cypress Cover, Seed Tsuga canadensis Canadian Hemlock Cover, Seed Thuja occidentalis Eastern Arborvitae Cover, Seed 2415 Route 100 Orefield PA 18069 www.EdgeOfTheWoodsNursery.com SHRUBS & VINES Aronia sp. -
A Guide to Medicinal Plants of Appalachia
LACTUCA SCARZOLA L. (ASTERACEAE) COMMON NAMES: Prickly lettuce, compass plant, wild let- tuce, wild opium. DESCRIPTION: An annual or perennial that grows to 2 feet in height. Flowers are yellow, but purple or bluish when dried. Stem has a few prickles. Leaves are cleft, with lobes arranged on either side of a common axis. FLOWERING PERIOD: June to October. HABITAT: Cultivated fields, waste or disturbed areas, dry soil, and gardens. HARVEST: Leaves in summer or fall; milky juice of the stem in summer. USES: The milky juice of this plant is extremely irritating to the eyes. The whole herb has been used as a diuretic, antispasmodic, and emollient. LACTUCA SCARZOLA L. (ASTERACEAE) LEONURUS CARDZACA L. (LAM1ACEAE) COMMON NAMES: Motherwort, common motherwort, lion's ear, lion's tail, lion's tart, throwwort. DESCRIPTION: A perennial that grows to 3 to 6 feet in height. Stems are stout, with 2- to 5-inch long petioled leaves. The palmately lobed leaves have sharp teeth. Flowers are white to pink, and very hairy. FLOWERING PERIOD: May to August. HABITAT: Waste places, roadsides, gardens, and pastures. HARVEST: Herb at flowering time. USES: The herb is used as a stimulant and emmenagogue. In Europe it has been used to treat heart palpitations and asthma. LEONURUS CARDZACA L. (LAMIACEAE) LZNDERA BENZOIN (L.) BLUME (LAURACEAE) COMMON NAMES: Common spicebush, auspice bush, Benja- min bush, feverbush, spiceberry, spicebush, wild allspice. DESCRIPTION: A deciduous shrub that grows to more than, 15 feet in height. Leaves are 3 to 5 inches long, alternate, elliptical, aromatic, with smooth margins. Produces greenish- -yellow flowers in dense clusters and long, bright red berries. -
1. STYRAX Linnaeus, Sp. Pl. 1: 444. 1753. 安息香属 an Xi Xiang Shu Cyrta Loureiro
Flora of China 15: 253–263. 1996. 1. STYRAX Linnaeus, Sp. Pl. 1: 444. 1753. 安息香属 an xi xiang shu Cyrta Loureiro. Trees or shrubs, stellate pubescent or scaly, rarely glabrous. Leaves usually alternate. Inflorescences axillary or terminal, racemes, panicles, or cymes, sometimes 1-flowered or in several-flowered fascicles; bracteoles small, early deciduous. Flowers bisexual. Calyx cupular, 5-toothed, rarely truncate or 2–6-lobed. Corolla campanulate; lobes 5(–7), imbricate or valvate. Stamens (8–)10(–13), equal or rarely unequal in length; filaments flattened, free, sometimes basally adnate to corolla; anthers oblong. Ovary superior, 3-locular when young, becoming 1-locular; ovules 1–4 per locule; placentation parietal. Style subulate or fili- form; stigma capitate or 3-lobed. Fruit indehiscent or 3-valved dehiscent, exocarp fleshy to dry. Seeds 1(or 2); seed coat almost bony, with a large basal hilum; endosperm fleshy or almost bony; embryo straight. About 130 species: E Asia, North and South America, Mediterranean; 31 species in China. 1a. Corolla lobe margin usually narrowly involute, valvate or induplicate. 2a. Calyx and pedicel glabrous .................................................................................................................... 19. S. wuyuanensis 2b. Calyx and pedicel densely scaly or stellate pubescent. 3a. Leaf blade abaxially densely covered with silvery gray or brownish glossy scales ......................... 20. S. argentifolius 3b. Leaf blade abaxially glabrous or stellate tomentose. 4a. Leaf blade abaxially densely stellate tomentose. 5a. Petiole 1–3 mm; leaf blade abaxially densely grayish stellate tomentose, tertiary veins reticulate; fruit obovoid, ca. 6 mm in diam. ................................................................... 21. S. calvescens 5b. Petiole 10–30 mm; leaf blade abaxially densely brown or browish stellate tomentose, tertiary veins subparallel; fruit ovoid-globose, globose, or subglobose, 10–22 mm in diam. -
Phylogeny and Historical Biogeography of Lauraceae
PHYLOGENY Andre'S. Chanderbali,2'3Henk van der AND HISTORICAL Werff,3 and Susanne S. Renner3 BIOGEOGRAPHY OF LAURACEAE: EVIDENCE FROM THE CHLOROPLAST AND NUCLEAR GENOMES1 ABSTRACT Phylogenetic relationships among 122 species of Lauraceae representing 44 of the 55 currentlyrecognized genera are inferredfrom sequence variation in the chloroplast and nuclear genomes. The trnL-trnF,trnT-trnL, psbA-trnH, and rpll6 regions of cpDNA, and the 5' end of 26S rDNA resolved major lineages, while the ITS/5.8S region of rDNA resolved a large terminal lade. The phylogenetic estimate is used to assess morphology-based views of relationships and, with a temporal dimension added, to reconstructthe biogeographic historyof the family.Results suggest Lauraceae radiated when trans-Tethyeanmigration was relatively easy, and basal lineages are established on either Gondwanan or Laurasian terrains by the Late Cretaceous. Most genera with Gondwanan histories place in Cryptocaryeae, but a small group of South American genera, the Chlorocardium-Mezilauruls lade, represent a separate Gondwanan lineage. Caryodaphnopsis and Neocinnamomum may be the only extant representatives of the ancient Lauraceae flora docu- mented in Mid- to Late Cretaceous Laurasian strata. Remaining genera place in a terminal Perseeae-Laureae lade that radiated in Early Eocene Laurasia. Therein, non-cupulate genera associate as the Persea group, and cupuliferous genera sort to Laureae of most classifications or Cinnamomeae sensu Kostermans. Laureae are Laurasian relicts in Asia. The Persea group