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Wild Plants of Round Valley Regional Preserve Common Name Version
Wild Plants of Round Valley Regional Preserve Common Name Version A Photographic Guide Sorted by Form, Color and Family with Habitat Descriptions and Identification Notes Photographs and text by Wilde Legard District Botanist, East Bay Regional Park District New Revised and Expanded Edition - Includes the latest scientific names, habitat descriptions and identification notes Decimal Inches .1 .2 .3 .4 .5 .6 .7 .8 .9 1 .5 2 .5 3 .5 4 .5 5 .5 6 .5 7 .5 8 .5 9 1/8 1/4 1/2 3/4 1 1/2 2 1/2 3 1/2 4 1/2 5 1/2 6 1/2 7 1/2 8 1/2 9 English Inches Notes: A Photographic Guide to the Wild Plants of Round Valley Regional Preserve More than 2,000 species of native and naturalized plants grow wild in the San Francisco Bay Area. Most are very difficult to identify without the help of good illustrations. This is designed to be a simple, color photo guide to help you identify some of these plants. This guide is published electronically in Adobe Acrobat® format so that it can easily be updated as additional photographs become available. You have permission to freely download, distribute and print this guide for individual use. Photographs are © 2014 Wilde Legard, all rights reserved. In this guide, the included plants are sorted first by form (Ferns & Fern-like, Grasses & Grass-like, Herbaceous, Woody), then by most common flower color, and finally by similar looking flowers (grouped by genus within each family). Each photograph has the following information, separated by '-': COMMON NAME According to The Jepson Manual: Vascular Plants of California, Second Edition (JM2) and other references (not standardized). -
Better Alone? a Demographic Case Study of the Hemiparasite Castilleja Tenuiflora (Orobanchaceae): a First Approximation
Received: 18 March 2020 Revised: 17 August 2020 Accepted: 3 November 2020 DOI: 10.1002/1438-390X.12076 ORIGINAL ARTICLE Better alone? A demographic case study of the hemiparasite Castilleja tenuiflora (Orobanchaceae): A first approximation Luisa A. Granados-Hernández1 | Irene Pisanty1 | José Raventós2 | Judith Márquez-Guzmán3 | María C. Mandujano4 1Departamento de Ecología y Recursos Naturales, Facultad de Ciencias, Abstract Universidad Nacional Autónoma de Castilleja tenuiflora is a facultative root hemiparasitic plant that has colonized México, Mexico City, Mexico a disturbed lava field in central Mexico. To determine the effects of 2 Departamento de Ecología, Universidad hemiparasitism on the population dynamics of the parasite, we identified a set de Alicante, Alicante, Spain of potential hosts and quantified their effects on the vital rates of C. tenuiflora 3Departamento de Biología Comparada, Facultad de Ciencias, Universidad during 2016–2018. Connections between the roots of the hemiparasite and the Nacional Autónoma de México, Mexico hosts were confirmed with a scanning electron microscope. Annual matrices City, Mexico considering two conditions (with and without potential hosts) were built based 4Departamento de Ecología de la λ Biodiversidad, Instituto de Ecología, on vital rates for each year, and annual stochastic finite rate growth rates ( s) Universidad Nacional Autónoma de were calculated. Plants produced more reproductive structures with hosts than México, Mexico City, Mexico without hosts. A Life Table Response Experiment (LTRE) was performed to Correspondence compare the contributions of vital rates between conditions. We identified Irene Pisanty, Departamento de Ecología 19 species of potential hosts for this generalist hemiparasite. Stochastic lambda y Recursos Naturales, Facultad de with hosts λ = 1.02 (CI = 0.9999, 1.1) tended to be higher than without them Ciencias, Universidad Nacional s Autónoma de México, Av. -
Appendix C. Plant Species Observed at the Yolo Grasslands Regional Park (2009-2010)
Appendix C. Plant Species Observed at the Yolo Grasslands Regional Park (2009-2010) Plant Species Observed at the Yolo Grassland Regional Park (2009-2010) Wetland Growth Indicator Scientific Name Common Name Habitat Occurrence Habit Status Family Achyrachaena mollis Blow wives AG, VP, VS AH FAC* Asteraceae Aegilops cylinricia* Jointed goatgrass AG AG NL Poaceae Aegilops triuncialis* Barbed goat grass AG AG NL Poaceae Aesculus californica California buckeye D T NL Hippocastanaceae Aira caryophyllea * [Aspris c.] Silver hairgrass AG AG NL Poaceae Alchemilla arvensis Lady's mantle AG AH NL Rosaceae Alopecurus saccatus Pacific foxtail VP, SW AG OBL Poaceae Amaranthus albus * Pigweed amaranth AG, D AH FACU Amaranthaceae Amsinckia menziesii var. intermedia [A. i.] Rancher's fire AG AH NL Boraginaceae Amsinckia menziesii var. menziesii Common fiddleneck AG AH NL Boraginaceae Amsinckia sp. Fiddleneck AG, D AH NL Boraginaceae Anagallis arvensis * Scarlet pimpernel SW, D, SS AH FAC Primulaceae Anthemis cotula * Mayweed AG AH FACU Asteraceae Anthoxanthum odoratum ssp. odoratum * Sweet vernal grass AG PG FACU Poaceae Aphanes occidentalis [Alchemilla occidentalis] Dew-cup AG, F AH NL Rosaceae Asclepias fascicularis Narrow-leaved milkweed AG PH FAC Ascepiadaceae Atriplex sp. Saltbush VP, SW AH ? Chenopodiaceae Avena barbata * Slender wild oat AG AG NL Poaceae Avena fatua * [A. f. var. glabrata, A. f. var. vilis] Wild oat AG AG NL Poaceae Brassica nigra * Black mustard AG, D AH NL Brassicaceae Brassica rapa field mustard AG, D AH NL Brassicaceae Briza minor * Little quakinggrass AG, SW, SS, VP AG FACW Poaceae Brodiaea californica California brodiaea AG PH NL Amaryllidaceae Brodiaea coronaria ssp. coronaria [B. -
Stewardship Account for Rosy Owl-Clover Orthocarpus Bracteosus
Stewardship Account for Rosy Owl-clover Orthocarpus bracteosus Prepared for the Garry Oak Ecosystems Recovery Team March, 2002 by Matt Fairbarns British Columbia Conservation Data Centre P.O. Box 9993 STN PROV GOV Victoria, B.C., Canada V8W 9R7 Funding provided by the Habitat Stewardship Program of the Government of Canada and the Nature Conservancy of Canada TABLE OF CONTENTS TABLE OF CONTENTS ……………………………………………………………..2 SPECIES INFORMATION................................................................................................ 3 Name and Classification................................................................................................. 3 Description...................................................................................................................... 3 RANGE AND KNOWN DISTRIBUTION........................................................................ 4 Global Range................................................................................................................... 4 Canadian Range .............................................................................................................. 6 HABITAT........................................................................................................................... 7 Habitat Requirements...................................................................................................... 7 Trends.............................................................................................................................. 8 Protection/Ownership..................................................................................................... -
Haustorium Initiation and Early Development
Chapter 4 1 Haustorium Initiation and Early 2 Development 3 Pradeepa C.G. Bandaranayake and John I. Yoder 4 4.1 Introduction 5 The ability to develop invasive haustoria is the key feature of parasitic angiosperms. 6 The haustorium attaches the parasite to the host, penetrates the host while keeping 7 its own tissues intact, develops a vascular continuity between the host and parasite 8 and ultimately provides the conduit through which host and parasite materials flow. 9 The ability to make haustoria distinguishes parasitic from non-parasitic plants; 10 indeed, ‘the haustorium embodies the very idea of parasitism’ (Kuijt 1969). 11 This chapter reviews the initiation and pre-attachment development of terminal 12 and lateral haustoria in parasitic Orobanchaceae. Haustoria have been described for 13 many genera of Orobanchaceae, but their initiation and development has been 14 investigated in a relatively small number of species. Most of these studies have 15 investigated the development of terminal haustoria in the weedy species Striga 16 asiatica (Saunders 1933; William 1961; Nickrent et al. 1979; Keyes et al. 2007), 17 S. hermonthica (Okonkwo 1966; Olivier et al. 1991), S. gesnerioides (Okonkwo 18 and Nwoke 1978), Phelipanche aegyptiaca (syn. Orobanche aegyptiaca) and 19 O. cumana (Joel and Losner-Goshen 1994; Zhou et al. 2004) and Alectra vogelii 20 (Nwoke and Okonkwo 1978; Visser et al. 1990). Studies in the development of 21 lateral haustoria have primarily focussed on three facultative species: Agalinis 22 purpurea (Riopel and Musselman 1979; Baird and Riopel 1984), Castilleja exserta 23 (previously known as Orthocarpus purpurascens) (Atsatt et al. -
Vascular Plants of Humboldt Bay's Dunes and Wetlands Published by U.S
Vascular Plants of Humboldt Bay's Dunes and Wetlands Published by U.S. Fish and Wildlife Service G. Leppig and A. Pickart and California Department of Fish Game Release 4.0 June 2014* www.fws.gov/refuge/humboldt_bay/ Habitat- Habitat - Occurs on Species Status Occurs within Synonyms Common name specific broad Lanphere- Jepson Manual (2012) (see codes at end) refuge (see codes at end) (see codes at end) Ma-le'l Units UD PW EW Adoxaceae Sambucus racemosa L. red elderberry RF, CDF, FS X X N X X Aizoaceae Carpobrotus chilensis (Molina) sea fig DM X E X X N.E. Br. Carpobrotus edulis ( L.) N.E. Br. Iceplant DM X E, I X Alismataceae lanceleaf water Alisma lanceolatum With. FM X E plantain northern water Alisma triviale Pursh FM X N plantain Alliaceae three-cornered Allium triquetrum L. FS, FM, DM X X E leek Allium unifolium Kellogg one-leaf onion CDF X N X X Amaryllidaceae Amaryllis belladonna L. belladonna lily DS, AW X X E Narcissus pseudonarcissus L. daffodil AW, DS, SW X X E X Anacardiaceae Toxicodendron diversilobum Torrey poison oak CDF, RF X X N X X & A. Gray (E. Greene) Apiaceae Angelica lucida L. seacoast angelica BM X X N, C X X Anthriscus caucalis M. Bieb bur chevril DM X E Cicuta douglasii (DC.) J. Coulter & western water FM X N Rose hemlock Conium maculatum L. poison hemlock RF, AW X I X Daucus carota L. Queen Anne's lace AW, DM X X I X American wild Daucus pusillus Michaux DM, SW X X N X X carrot Foeniculum vulgare Miller sweet fennel AW, FM, SW X X I X Glehnia littoralis (A. -
Anthony Chabot Plants
Anthony Chabot Plants A photographic guide to wild plants of Anthony Chabot Regional Park Sorted by Scientific Name Photographs by Wilde Legard Botanist, East Bay Regional Park District Revision: February 23, 2007 More than 2,000 species of native and naturalized plants grow wild in the San Francisco Bay Area. Most are very difficult to identify without the help of good illustrations. This is designed to be a simple, color photo guide to help you identify some of these plants. The selection of plants displayed in this guide is by no means complete. The intent is to expand the quality and quantity of photos over time. The revision date is shown on the cover and on the header of each photo page. A comprehensive plant list for this area (including the many species not found in this publication) can be downloaded at the East Bay Regional Park District’s wild plant download page at: http://www.ebparks.org. This guide is published electronically in Adobe Acrobat® format to accommodate these planned updates. You have permission to freely download, distribute, and print this pdf for individual use. You are not allowed to sell the electronic or printed versions. In this version of the guide, the included plants are sorted alphabetically by scientific name. Under each photograph are four lines of information, based on upon the current standard wild plant reference for California: The Jepson Manual: Higher Plants of California, 1993. Scientific Name Scientific names revised since 1993 are NOT included in this edition. Common Name These non-standard names are based on Jepson and other local references. -
Lamiales – Synoptical Classification Vers
Lamiales – Synoptical classification vers. 2.6.2 (in prog.) Updated: 12 April, 2016 A Synoptical Classification of the Lamiales Version 2.6.2 (This is a working document) Compiled by Richard Olmstead With the help of: D. Albach, P. Beardsley, D. Bedigian, B. Bremer, P. Cantino, J. Chau, J. L. Clark, B. Drew, P. Garnock- Jones, S. Grose (Heydler), R. Harley, H.-D. Ihlenfeldt, B. Li, L. Lohmann, S. Mathews, L. McDade, K. Müller, E. Norman, N. O’Leary, B. Oxelman, J. Reveal, R. Scotland, J. Smith, D. Tank, E. Tripp, S. Wagstaff, E. Wallander, A. Weber, A. Wolfe, A. Wortley, N. Young, M. Zjhra, and many others [estimated 25 families, 1041 genera, and ca. 21,878 species in Lamiales] The goal of this project is to produce a working infraordinal classification of the Lamiales to genus with information on distribution and species richness. All recognized taxa will be clades; adherence to Linnaean ranks is optional. Synonymy is very incomplete (comprehensive synonymy is not a goal of the project, but could be incorporated). Although I anticipate producing a publishable version of this classification at a future date, my near- term goal is to produce a web-accessible version, which will be available to the public and which will be updated regularly through input from systematists familiar with taxa within the Lamiales. For further information on the project and to provide information for future versions, please contact R. Olmstead via email at [email protected], or by regular mail at: Department of Biology, Box 355325, University of Washington, Seattle WA 98195, USA. -
Bridging the Physiology and Ecology of Root Hemiparasitic Plants
Bridging the physiology and ecology of root hemiparasitic plants Jasna Hodžić A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy University of Washington 2021 Reading Committee: Jonathan D. Bakker, Chair Soo-Hyung Kim Ian S. Pearse Program Authorized to Offer Degree: School of Environmental and Forest Sciences © Copyright 2021 Jasna Hodžić University of Washington Abstract Bridging the physiology and ecology of root hemiparasitic plants Jasna Hodžić Chair of the Supervisory Committee: Professor Dr. Jonathan D. Bakker School of Environmental and Forest Sciences Metabolism based on photosynthesis is a defining feature of plants. However, some flowering plant lineages have adopted a heterotrophic lifestyle based on parasitism, either reducing or completely abandoning their ability to photosynthesize. Approximately 1-2% of angiosperms directly parasitize other plants, attaching to the vascular tissue of one or more host plants using specialized structures called haustoria. All lineages that have evolved away from autotrophy display profound changes in morphological, biochemical, and molecular traits. In addition, the adoption of a parasitic lifestyle necessitates physiological adaptations that allow the parasite to locate, attach to, and effectively siphon resources away from the host. As a consequence of the expression of these physiological traits, parasitic plants can occupy unique ecological roles in their natural communities. Hemiparasites, parasitic plants that can photosynthesize, both compete with and parasitize host plants, simultaneously acting as producers and consumers. Hemiparasites often disproportionately parasitize certain species in a community, changing the competitive dynamics between host and non-host species and affecting vegetation structure and diversity within a plant community. However, while research into the role of hemiparasites in their communities is growing, it is still largely based on only a few genera. -
Open Yetingdissertationori.Pdf
The Pennsylvania State University The Graduate School Intercollege Graduate Program in Genetics HORIZONTAL GENE TRANSFER STUDIES IN PARASITIC PLANTS OF THE OROBANCHACEAE A Dissertation in Genetics by Yeting Zhang © 2013 Yeting Zhang Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy December 2013 The dissertation of Yeting Zhang was reviewed and approved* by the following: Stephen W. Schaeffer Professor of Biology Chair of Committee Claude W. dePamphilis Professor of Biology Dissertation Advisor Tomas A. Carlo Assistant Professor of Biology John E. Carlson Professor of Molecular Genetics, School of Forest Resources Director of The Schatz Center for Tree Molecular Genetics Naomi Altman Professor of Statistics Robert F. Paulson Professor of Veterinary and Biomedical Sciences Chair, Intercollege Graduate Degree Program in Genetics *Signatures are on file in the Graduate School ii ABSTRACT Parasitic plants, represented by several thousand species of angiosperms, use modified structures known as haustoria to tap into photosynthetic host plants in order to extract nutrients and water. As a result of these direct plant-to-plant connections with their host plants, parasitic plants have unique opportunities for horizontal gene transfer (HGT), the nonsexual transmission of genetic material across species boundaries. There is increasing evidence that parasitic plants have served as the recipients and donors of HGT, but the long-term impacts of eukaryotic HGT in parasitic plants are largely unknown. Three parasitic plant genera from Orobanchaceae (Triphysaria versicolor, Striga hermonthica, and Orobanche aegyptiaca (syn. Phelipanche aegyptiaca)) were chosen for a massive transcriptome-sequencing project known as the Parasitic Plant Genome Project (PPGP). These species were chosen for two reasons. -
A Synoptical Classification of the Lamiales
Lamiales – Synoptical classification vers. 2.0 (in prog.) Updated: 13 December, 2005 A Synoptical Classification of the Lamiales Version 2.0 (in progress) Compiled by Richard Olmstead With the help of: D. Albach, B. Bremer, P. Cantino, C. dePamphilis, P. Garnock-Jones, R. Harley, L. McDade, E. Norman, B. Oxelman, J. Reveal, R. Scotland, J. Smith, E. Wallander, A. Weber, A. Wolfe, N. Young, M. Zjhra, and others [estimated # species in Lamiales = 22,000] The goal of this project is to produce a working infraordinal classification of the Lamiales to genus with information on distribution and species richness. All recognized taxa will be clades; adherence to Linnaean ranks is optional. Synonymy is very incomplete (comprehensive synonymy is not a goal of the project, but could be incorporated). Although I anticipate producing a publishable version of this classification at a future date, my near-term goal is to produce a web-accessible version, which will be available to the public and which will be updated regularly through input from systematists familiar with taxa within the Lamiales. For further information on the project and to provide information for future versions, please contact R. Olmstead via email at [email protected], or by regular mail at: Department of Biology, Box 355325, University of Washington, Seattle WA 98195, USA. Lamiales – Synoptical classification vers. 2.0 (in prog.) Updated: 13 December, 2005 Acanthaceae (~201/3510) Durande, Notions Elém. Bot.: 265. 1782, nom. cons. – Synopsis compiled by R. Scotland & K. Vollesen (Kew Bull. 55: 513-589. 2000); probably should include Avicenniaceae. Nelsonioideae (7/ ) Lindl. ex Pfeiff., Nomencl. -
Mather Field Vernal Pools Butter-And-Eggs Or Common Owl's
Mather Field Vernal Pools common Butter-and-eggs or name Common Owl's-clover scientific name Triphysaria eriantha family Scrophulariaceae (figwort) habitat grassland (damp) plant 4 inches tall, size flower 0.8 to 1.3 cm long fun facts This plant is a hemi-parasite because it taps into the roots of © Carol Witham other plants to steal nutrients. description Member of the figwort family. The flowers are long tubes with three inflated (balloon-like) sacks near the top. In Butter-and-eggs, the sacks are bright yellow. Note that the multi-lobed bracts of Butter-and-eggs are purple. The other owl's- clovers at Mather Field have white tipped bracts or solid green bracts. life cycle Butter-and-eggs is an annual. It germinates in the middle of the winter, but does not grow very much until the weather begins to warm. Butter-and-eggs blooms in March and April. ecology Butter-and-eggs is a hemi-parasite on annual plants. The tips of its roots tap into the root system of the other plant to rob nutrients. Unlike the Vernal Pool Dodder (Cuscuta howelliana) which is a true parasite, the Triphysaria can only steal a portion of the nutrients it needs and has to make the rest through photosynthesis. Most Owl's-clovers require very specific environmental conditions for successful germination and growth. Some years there will be only a few plants and other years there might be millions! Very little is known about how Owl's- clovers are pollinated. investigate From the shape and coloration of the flower, Butter-and-eggs is probably insect pollinated.