Notes on Newly Recorded Grasses in Taiwan
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Types of American Grasses
z LIBRARY OF Si AS-HITCHCOCK AND AGNES'CHASE 4: SMITHSONIAN INSTITUTION UNITED STATES NATIONAL MUSEUM oL TiiC. CONTRIBUTIONS FROM THE United States National Herbarium Volume XII, Part 3 TXE&3 OF AMERICAN GRASSES . / A STUDY OF THE AMERICAN SPECIES OF GRASSES DESCRIBED BY LINNAEUS, GRONOVIUS, SLOANE, SWARTZ, AND MICHAUX By A. S. HITCHCOCK z rit erV ^-C?^ 1 " WASHINGTON GOVERNMENT PRINTING OFFICE 1908 BULLETIN OF THE UNITED STATES NATIONAL MUSEUM Issued June 18, 1908 ii PREFACE The accompanying paper, by Prof. A. S. Hitchcock, Systematic Agrostologist of the United States Department of Agriculture, u entitled Types of American grasses: a study of the American species of grasses described by Linnaeus, Gronovius, Sloane, Swartz, and Michaux," is an important contribution to our knowledge of American grasses. It is regarded as of fundamental importance in the critical sys- tematic investigation of any group of plants that the identity of the species described by earlier authors be determined with certainty. Often this identification can be made only by examining the type specimen, the original description being inconclusive. Under the American code of botanical nomenclature, which has been followed by the author of this paper, "the nomenclatorial t}rpe of a species or subspecies is the specimen to which the describer originally applied the name in publication." The procedure indicated by the American code, namely, to appeal to the type specimen when the original description is insufficient to identify the species, has been much misunderstood by European botanists. It has been taken to mean, in the case of the Linnsean herbarium, for example, that a specimen in that herbarium bearing the same name as a species described by Linnaeus in his Species Plantarum must be taken as the type of that species regardless of all other considerations. -
Phleum Alpinum L
Phleum alpinum L. Alpine Cat’s-tail A scarce alpine grass with distinctive purplish flower heads, long bristly awns and short, broad and glabrous leaves. It is associated with base- rich flushes and mires, more rarely with rocky habitats, and occasionally with weakly acid substrates enriched by flushing with base-rich water. In Britain it is more or less confined to above 610 m northern and central Scotland with two southern outliers in the North Pennines. It is assessed as of Least Concern in Great Britain, but in England it is assessed as Critically Endangered, due to very restricted numbers and recent decline. ©Pete Stroh IDENTIFICATION limit for both these species (540 m) is well below the lower limit for P. alpinum in Britain (610 m). However, P. pratense Phleum alpinum is a shortly rhizomatous, loosely tufted has been recorded as an introduction at 845 m near to the P. perennial alpine grass with short, broad, glabrous leaves (-6 alpinum on Great Dun Fell (Pearman & Corner 2004). mm) and short, blunt ligules (0.5–2 mm; Cope & Gray 2009). The uppermost leaf sheath is inflated. Alopecurus magellanicus, with which it often grows, has hairy, awnless glumes and ‘thunder-cloud’ coloured flower- The inflorescences are dark-blue or brownish purple, oval to heads (red-purple in P. alpinum; Raven & Walters 1956). oblong shaped (10-50 mm). The spikelets are purplish with long awns (2-3 mm) and the keels are fringed with stiff white bristles. HABITATS Phleum alpinum is a montane grass of open, rocky habitats or SIMILAR SPECIES of closed swards on base-rich substrates, or occasionally on more acidic materials enriched by flushing or down-washed Phleum alpinum is told from P. -
Plant Fact Sheet for Annual Hairgrass (Deschampsia Danthonioides)
Plant Fact Sheet ANNUAL HAIRGRASS Status Please consult the PLANTS Web site and your State Deschampsia danthonioides Department of Natural Resources for this plant’s current (Trin.) Munro status (e.g. threatened or endangered species, state Plant Symbol = DEDA noxious status, and wetland indicator values). Contributed by: USDA NRCS Plant Materials Center, Description and Adaptation Annual hairgrass is a fine textured, native, cool season Corvallis, Oregon grass with smooth, slender stems (culms) that are 10 to 60 cm tall. The form is upright to spreading, short, and somewhat tufted. The narrow leaf blades are hairless, rough on the edges, slightly in-rolled, 0.5 to 1.5 (2) mm wide, and 1 to 10 cm long. Flower heads (panicles) are open, 7 to 25 cm long, with ascending lower branches. Annual hairgrass occurs from near sea level at the coast to 8,000 feet in the Rocky Mountains. It is primarily found from Alaska south to Baja California and east to Montana and New Mexico; also the Northeast US and Chile. Key to identification: Annual hairgrass can be distinguished from slender hairgrass (Deschampsia elongata) and tufted hairgrass (Deschampsia cespitosa) by its weaker root development, fewer leaves, and smaller stature. Without close inspection it may be confused with other annual grasses, such as annual fescues (Vulpia spp.). Both may occur in waste areas. Consult botanical keys for proper identification. Relative abundance in wild: While most common in the Photo by Dale Darris, USDA NRCS Corvallis PMC. Pacific Coast states, the species can still be hard to locate. However, it can occur in large stands, especially in vernal Alternative Names pools dominated by annuals. -
Vernal Pool Tadpole Shrimp (Lepidurus Packardi)
Vernal Pool Tadpole Shrimp (Lepidurus packardi) 5-Year Review: Summary and Evaluation U.S. Fish and Wildlife Service Sacramento Fish and Wildlife Office Sacramento, California September 2007 5-YEAR REVIEW Vernal pool tadpole shrimp (Lepidurus packardi) I. GENERAL INFORMATION I.A. Methodology used to complete the review: This review was prepared by the Sacramento Fish and Wildlife Office (SFWO) of the U.S. Fish and Wildlife Service (Service) using information from the 2005 Recovery Plan for Vernal Pool Ecosystems of California and Southern Oregon (Recovery Plan) (Service 2005a), species survey and monitoring reports, peer-reviewed journal articles, documents generated as part of Endangered Species Act (Act) section 7 consultations and section 10 coordination, Federal Register notices, the California Natural Diversity Database (CNDDB) maintained by the California Department of Fish and Game (CDFG), and species experts who have been monitoring various occurrences of this species. We also considered information from a Service- contracted report. The Recovery Plan and personal communications with experts were our primary sources of information used to update the “species status” and “threats” sections of this review. I.B. Contacts Lead Regional or Headquarters Office – Diane Elam, Deputy Division Chief for Listing, Recovery, and Habitat Conservation Planning, and Jenness McBride, Fish and Wildlife Biologist, California/Nevada Operations Office, 916-414-6464 Lead Field Office – Kirsten Tarp, Recovery Branch, Sacramento Fish and Wildlife Office, 916- 414-6600 I.C. Background I.C.1. FR Notice citation announcing initiation of this review: 71 FR 14538, March 22, 2006. This notice requested information from the public; we received no information in response to the notice. -
FLORA from FĂRĂGĂU AREA (MUREŞ COUNTY) AS POTENTIAL SOURCE of MEDICINAL PLANTS Silvia OROIAN1*, Mihaela SĂMĂRGHIŢAN2
ISSN: 2601 – 6141, ISSN-L: 2601 – 6141 Acta Biologica Marisiensis 2018, 1(1): 60-70 ORIGINAL PAPER FLORA FROM FĂRĂGĂU AREA (MUREŞ COUNTY) AS POTENTIAL SOURCE OF MEDICINAL PLANTS Silvia OROIAN1*, Mihaela SĂMĂRGHIŢAN2 1Department of Pharmaceutical Botany, University of Medicine and Pharmacy of Tîrgu Mureş, Romania 2Mureş County Museum, Department of Natural Sciences, Tîrgu Mureş, Romania *Correspondence: Silvia OROIAN [email protected] Received: 2 July 2018; Accepted: 9 July 2018; Published: 15 July 2018 Abstract The aim of this study was to identify a potential source of medicinal plant from Transylvanian Plain. Also, the paper provides information about the hayfields floral richness, a great scientific value for Romania and Europe. The study of the flora was carried out in several stages: 2005-2008, 2013, 2017-2018. In the studied area, 397 taxa were identified, distributed in 82 families with therapeutic potential, represented by 164 medical taxa, 37 of them being in the European Pharmacopoeia 8.5. The study reveals that most plants contain: volatile oils (13.41%), tannins (12.19%), flavonoids (9.75%), mucilages (8.53%) etc. This plants can be used in the treatment of various human disorders: disorders of the digestive system, respiratory system, skin disorders, muscular and skeletal systems, genitourinary system, in gynaecological disorders, cardiovascular, and central nervous sistem disorders. In the study plants protected by law at European and national level were identified: Echium maculatum, Cephalaria radiata, Crambe tataria, Narcissus poeticus ssp. radiiflorus, Salvia nutans, Iris aphylla, Orchis morio, Orchis tridentata, Adonis vernalis, Dictamnus albus, Hammarbya paludosa etc. Keywords: Fărăgău, medicinal plants, human disease, Mureş County 1. -
Colonial and Highland Bentgrass (Agrostis Sp.) Tom Cook Assoc. Professor Hort. Oregon State University Introduction: in Areas We
Colonial and Highland bentgrass (Agrostis sp.) Tom Cook Assoc. Professor Hort. Oregon State University Introduction: In areas west of the Cascade Mountains from Vancouver, BC as far south as Grants Pass, OR and along the coast clear down to the San Francisco, CA area, bentgrasses are arguably the most important grasses used for turf. Ironically, they have rarely been knowingly planted since approximately the mid-1970’s. Today, bentgrasses most often come into lawns as contaminants in soil and in some cases in seed or sod mixtures. Despised by the seed trade and many people involved in commercial landscape maintenance, bentgrasses are uniquely suited to the mild climate and consistently out compete even the most elite cultivars of perennial ryegrass, fine fescues, Tall fescue, and Kentucky bluegrass. Like it or not bentgrass is here to stay! Taxonomy and history: The taxonomy of bentgrasses is complicated and confusing because it involves numerous species and interspecies hybrids that are very similar in appearance. To make matters worse, early plantings dating back to frontier days were composed of mixtures of species brought to America from Europe. Today in any stand of bentgrass you are likely to find three or four different species. In A.S. Hitchcocks “Manual of the Grasses of the United States” (1971) first published in 1935, he describes Colonial bentgrass as Agrostis tenuis Sibth. In his own words, “This species appears not to be native in America; it has been referred to A. capillaris L., a distinct species in Europe.” The wording in this description is odd and it is not clear if he means that Agrostis tenuis is in fact Agrostis capillaris or is a distinct species that is related to Agrostis capillaris. -
Ventenata Dubia): a New Threat for Nevada
The Invasive Grass Ventenata (Ventenata dubia): A New Threat for Nevada Stephen J. Novak1, Massimo Cristofaro2, Dorothy Maguire1,3 and Rene F.H. Sforza3 1Department of Biological Sciences, Boise State University, USA 2Biotechnology and Biological Control Agency, Rome, Italy 3USDA-ARS-European Biological Control Laboratory, France Ventenata dubia (Leers) Coss. (VeDu) (wiregrass, North Africa grass, ventenata) The Genus Ventenata (Koeler) • Ventenata is in the Aveneae (“oat tribe”) • Eight recognized species distributed across Eurasia • Native to central and southern Europe, north Africa, and eastward to central Asia • Annual grasses • Plants grow in dry, open habitats • Named for Etienne Pierre Ventenat (1757-1808), a French botanist Photo by Pamela Pavek Distribution of Ventenata dubia • Native to the Mediterranean Region (Europe and North Africa), central and eastern Europe, and eastward to Iran Native Range of Ventenata dubia Distribution of Ventenata dubia • Native to the Mediterranean Region (Europe and North Africa), central and eastern Europe, and eastward to Iran • Reported from the eastern and western USA, and five Canadian Provinces (apparently not in Nevada?) Introduced Range of Ventenata dubia Invasion of Ventenata dubia • Native to the Mediterranean Region (Europe and North Africa), central and eastern Europe, and eastward to Iran • Reported from the eastern and western USA, and five Canadian Provinces (apparently not in Nevada?) • Invasive in the interior pacific northwest of the US, Utah, and California; also in British -
Grasses of Oklahoma
osu p.llaotten Technical Bulletin No. 3 October, 1938 OKLABOJIA AGRICULTURAL AND MECHANICAL COLLEGE AGRICULTURAL ExPERIMENT STATION Lippert S. Ellis, Acting Director GRASSES OF OKLAHOMA By B. I. FEATHERLY Professor of Botany and Plant Pathology Stillwater, Oklahoma Technical Bulletin No. 3 October, 1938 OKLAHOMA AGRICULTURAL AND MECHANICAL COLLEGE AGRICULTURAL EXPERIMENT STATION Lippert S. Ellis. Acting Director GRASSES OF OI(LAHO~lA By H. I. FEATHERLY Professor of Botany and Plant Pathology Stillwater, Oklahoma ERRATA Page 6, No. 6: For "Leptochlea" read "Leptochloa." Page 10, No. 3 (second line): For "E. colona" read "E. colonum." Page 11, in "Distribution" of Phalaris caroliniana (Walt.): For "Ste-.vens" read "Stevens." Page 23, No. 2b: J:o"'or "Elymus canadensis ar. brachystachys" read "Elymus canadensis var. brachystachys." Page 28: For "Cynodon Dactylon ... etc." read "Cynodon dactylon (I,.) Pers. (Capriola dactylon Kuntz.) Bermuda G1·ass." Page 41, No. 13: For "Aristida divaricata Humb. and Bonnl." read "Aristida divaricata Humb. and Bonpl." Page 65, No. 3: For "Triodia clongata" read "Triodia elongata." Page 67. No. 11 (thud linel: For "ekels" read "keels." Page 71, No. 9 and Fig 81: For "Eragrostis sessilispicata" read "EragTostis sessilispica." Page 84, first line at top of page: For Melica nitens (Nutt.)'' re~d '?tE:cH~·a nH:ens CSc-;:itn.) !-Iutt." Page 106, No. 12, third line of description: For "within white margins" read "with white margins." Page 117. No. 2: l',or "Erianthus ... etc." read "Erianthus alopecuroides (L.) Ell. (E. divaricatus (L.) Hitchc.) Silver Plume-grass." Fage 123, No. 8: For "(A. torreanus Steud.)" read "A. tor rey:Jnus Steuc1.)" PREFACE The grass family needs no introduction. -
Ornamental Grasses 75° - 80° 3 Weeks for the Best Germination; We Suggest Before Sowing to Refrigerate Seed for 5 Days and Then Soak in Warm Water for 3 Days
Order Seed, Plants, Plugs and Tags by phone at 800.380.4721 or online at germaniaseed | Grasses Ornamental Grasses 75° - 80° 3 weeks For the best germination; we suggest before sowing to refrigerate seed for 5 days and then soak in warm water for 3 days. Sow thickly, in larger cells to develop nice strong plants within the shortest time. AGROSTIS NEBULOSA - 1011 $ 18 in. - 500,000 S. (Cloud Grass). Upright with green leaves and tiny spikelet flowers. A light, airy grass whose star-shaped panicles produce cloud effects. Very decorative and used in fresh or dried flower arrangements. (34A0) 5,000 sds - $8.10 10,000 sds - $11.65 25,000 sds - $21.45 50,000 sds - $38.55 BRIZA MAXIMA - 2611 $ 16-22 in. - 5,500 S. (Quaking Grass). Fine for mixing in bouquets. Seed clusters resemble rattlesnake rattles. Perennial. Zones: 4-8 (31A0) 1,000 sds - $7.25 2,000 sds - $8.60 5,000 sds - $13.90 10,000 sds - $21.65 25,000 sds - $42.90 BRIZA MINIMA - 4701 8 in. - 62,500 S. (Baby Totter Grass). Ideal as an accent filler in fresh or dried arrangements. (34A0) 5,000 sds - $8.10 10,000 sds - $11.65 25,000 sds - $21.45 50,000 sds - $38.55 BROOM CORN MIXED COLORS - 1190 $ 84-120 in. - 1,000 S. Airy, spray-like seed heads. Mixture of many different varieties and colors; gold bronze, brown, black, burgundy, red, white, cream, natural. BROOM CORN RED - 1191 $ 84-120 in. - 1,200 S. Very popular color. Airy, spray-like seed heads. -
Deschampsia Cespitosa (L.) P
Plant Fact Sheet coarse and less palatable. The species is TUFTED HAIRGRASS sometimes cut for hay. Utilization by deer, elk, pronghorn, bison, bear, horses, and rabbits is Deschampsia cespitosa (L.) P. variable. Likewise, cover and food values are Beauv. rated poor to good for small mammals, upland Plant symbol = DECE game birds, songbirds, and waterfowl depending on wildlife species and location. Tufted Contributed by: USDA NRCS Plant Materials hairgrass is a larval food plant for several Center, Corvallis, Oregon butterflies in North America and is host for at least 40 species of Lepidopteran insects world- wide. Varieties have been bred as wear resistant turf for golf courses, sports fields and other uses. Description Tufted hairgrass is a highly variable, perennial cool season species that grows 20 to 60 in. tall. Stems are erect and the leaves are .06 to .16 in. wide, flat or rolled, and mostly basal in a dense tuft. The panicle (seed head or inflorescence) is upright to nodding, loosely branched, open, and 4 to 10 in. long. There are two florets (flowers) per spikelet. Flowering occurs from May to September and seeds mature from late June to late September depending on location. Status Please consult the Plants Web site and your State Department of Natural Resources for this plant’s current status, such as state noxious and wetland indicator values. Adaptation . Populations occupy moderately moist to Photo by Dale Darris seasonally flooded, sunny to partially shaded environments with a wide variety of soil types Alternate names (fine to coarse, mesic to hydric) and pH ranging Other common names include blue-green hair- from 3.5 to 7.5. -
Risk Analysis of Alien Grasses Occurring in South Africa
Risk analysis of alien grasses occurring in South Africa By NKUNA Khensani Vulani Thesis presented in partial fulfilment of the requirements for the degree of Master of Science at Stellenbosch University (Department of Botany and Zoology) Supervisor: Dr. Sabrina Kumschick Co-supervisor (s): Dr. Vernon Visser : Prof. John R. Wilson Department of Botany & Zoology Faculty of Science Stellenbosch University December 2018 Stellenbosch University https://scholar.sun.ac.za Declaration By submitting this thesis/dissertation electronically, I declare that the entirety of the work contained therein is my own, original work, that I am the sole author thereof (save to the extent explicitly otherwise stated), that reproduction and publication thereof by Stellenbosch University will not infringe any third party rights and that I have not previously in its entirety or in part submitted it for obtaining any qualification. Date: December 2018 Copyright © 2018 Stellenbosch University All rights reserved i Stellenbosch University https://scholar.sun.ac.za Abstract Alien grasses have caused major impacts in their introduced ranges, including transforming natural ecosystems and reducing agricultural yields. This is clearly of concern for South Africa. However, alien grass impacts in South Africa are largely unknown. This makes prioritising them for management difficult. In this thesis, I investigated the negative environmental and socio-economic impacts of 58 alien grasses occurring in South Africa from 352 published literature sources, the mechanisms through which they cause impacts, and the magnitudes of those impacts across different habitats and regions. Through this assessment, I ranked alien grasses based on their maximum recorded impact. Cortaderia sellonoana had the highest overall impact score, followed by Arundo donax, Avena fatua, Elymus repens, and Festuca arundinacea. -
Plant List for Web Page
Stanford Working Plant List 1/15/08 Common name Botanical name Family origin big-leaf maple Acer macrophyllum Aceraceae native box elder Acer negundo var. californicum Aceraceae native common water plantain Alisma plantago-aquatica Alismataceae native upright burhead Echinodorus berteroi Alismataceae native prostrate amaranth Amaranthus blitoides Amaranthaceae native California amaranth Amaranthus californicus Amaranthaceae native Powell's amaranth Amaranthus powellii Amaranthaceae native western poison oak Toxicodendron diversilobum Anacardiaceae native wood angelica Angelica tomentosa Apiaceae native wild celery Apiastrum angustifolium Apiaceae native cutleaf water parsnip Berula erecta Apiaceae native bowlesia Bowlesia incana Apiaceae native rattlesnake weed Daucus pusillus Apiaceae native Jepson's eryngo Eryngium aristulatum var. aristulatum Apiaceae native coyote thistle Eryngium vaseyi Apiaceae native cow parsnip Heracleum lanatum Apiaceae native floating marsh pennywort Hydrocotyle ranunculoides Apiaceae native caraway-leaved lomatium Lomatium caruifolium var. caruifolium Apiaceae native woolly-fruited lomatium Lomatium dasycarpum dasycarpum Apiaceae native large-fruited lomatium Lomatium macrocarpum Apiaceae native common lomatium Lomatium utriculatum Apiaceae native Pacific oenanthe Oenanthe sarmentosa Apiaceae native 1 Stanford Working Plant List 1/15/08 wood sweet cicely Osmorhiza berteroi Apiaceae native mountain sweet cicely Osmorhiza chilensis Apiaceae native Gairdner's yampah (List 4) Perideridia gairdneri gairdneri Apiaceae