DOCSLIB.ORG

Exudate Flavonoids in Several Asteroideae and Cichorioideae (Asteraceae)* Eckhard Wollenweber, Marion Dörr, Hannelore Fritz 3 and Karin M

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Exudate Flavonoids in Several Asteroideae and Cichorioideae (Asteraceae)* Eckhard Wollenweber, Marion Dörr, Hannelore Fritz 3 and Karin M Exudate Flavonoids in Several Asteroideae and Cichorioideae (Asteraceae)* Eckhard Wollenweber, Marion Dörr, Hannelore Fritz 3 and Karin M. Valant-Vetscherab a Institut für Botanik der Technischen Hochschule, Schnittspahnstraße 3, D-64287 Darmstadt, Germany b Institut für Botanik der Universität Wien. Rennweg 14, A-1030 Wien, Österreich Z. Naturforsch. 52c, 137-143 (1997); received October 21/November 27, 1996 Asteraceae, Exudate Flavonoids, Polymethoxyflavones and -flavonols, Flavanones, Phloracetophenones Introduction tanical Garden Darmstadt; coll. K. Mann, August 1990. In the course of continuing studies on the occur­ Artemisia diffusa: Iran, coll. A. Rustayian, 1992. rence and distribution of exudate flavonoids on higher plants (Wollenweber, 1990; 1996), many Asteriscus sericeus: Botanical Garden, Darm­ stadt; coll. H. Groh, September, 1991. Asteraceae have been found to produce and accu­ Helichrysum aureum: Katberg pass, Seymor Dis­ mulate flavonoid aglycones externally on leaves, stems, and inflorescences. The Asteroideae in par­ trict, Republic of Ciskei, coll. by E. H. Graven, 13.03.91 . ticular are a rich source of flavonoid aglycones Helichrysum bracteatum: Botanical Garden which accumulate externally on the plant surfaces (Wollenweber and Valant-Vetschera, 1996). The Darmstadt (seeds from Australia; J. G. West 5142); species dealt with in the present paper belong to coll. E. Wollenweber, June 1989. eight different tribes, some of them placed in the Hieracium amplexicaule: Metnitztal, Nord- subfamily Cichorioideae (according to Bremer, Kärnten, Austria; coll. 23.08.1989 (Leute & Kniely, 1994). 8951/3). Inula brittanica: Iran, coll. A. Rustaiyan, June 1993. Material and Methods Inula ensifolia: Quarry near Lindabrunn, Nie­ Aerial parts including inflorescences were col­ derösterreich, Austria; coll. K. M. Valant-Vetsch- lected either in the field or in Botanical Gardens era, 16.09.95. and air-dried. The collection data are as follows. Inula germanica : Seeben, near Halle/Saale, Achillea eriophora: Iran, coll. A. Rustaiyan, Germany; coll. K. M. Valant-Vetschera, 16.09.95 July 1993. Inula germanica: Mettenheim, near Worms, Achillea millefolium ssp. lanulosa. 3 miles North Germany; coll. Th. Andreef, 20.09.96. of Mindenmines, Barton Co., Minnesota, coll. Inula helenium: Botanical Garden Darmstadt; G. & K. Yatskievych 20/05/88 (G. Yatskievych 88- coll. Th. Andreef, 25.08.96. 33, K. Yatskievych). Inula salicina : Botanical Garden, Vienna; coll. Arctotis venusta: Botanical Garden, Vienna; K. M. Valant-Vetschera, August ‘96. coll. K. M. Valant-Vetschera, September 1989; Bo­ Oncosiphon grandiflorum : Botanical Garden, Darmstadt (seeds from Vienna, ST 181); coll. M. Dörr, August 1996. Pulicaria dysenterica: Bessunger Forsthaus, near * Part II in the Series “ Exudate Flavonoids in Miscella­ neous Asteraceae” . Darmstadt; coll. E. Wollenweber, August 1987. Reprint requests to E. Wollenweber. Senecio viscosus: Darmstadt, growing as a gar­ Telefax: # 06151/166878. den weed; coll. E. Wollenweber, July 1992. 0939-5075/97/0300-0137 $ 06.00 © 1997 Verlag der Zeitschrift für Naturforschung. All rights reserved. D Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung This work has been digitalized and published in 2013 by Verlag Zeitschrift in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der für Naturforschung in cooperation with the Max Planck Society for the Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Advancement of Science under a Creative Commons Attribution Creative Commons Namensnennung 4.0 Lizenz. 4.0 International License. 138 E. Wollenweber et al. ■ Exudate Flavonoids in Asteraceae, II Tanacetum balsamita : Botanical Garden, V i­ were kept to a minimum since this seems prema­ enna; coll. K. M. Valant-Vetschera, October 1993. ture at this stage. For more detailed information Tragopogon pratensis : Darmstadt, weed among on this subject, see Wollenweber and Valant- railway lines at freight depot; coll. K. D. June;. Au­ Vetschera (1996). gust 1995. Flavones Xanthium strumarium: Botanical Garden, R1 = R2 = H: A pigen in Darmstadt; coll. K. Polin, September 1991. R 1 = OH, R2 = H: Scutellarein Vouchers are kept at the Herbaria of the Botan­ Rl = H, R2 = OH: L u te o lin ischer Garten der TH Darmstadt, Institut für Bo­ Rl = R2 = OH: 6-OH-Luteolin tanik der Universität Wien (W U ), Department of Botany at Shahid Beheshty University in Teheran, Rl = R2 = r3 = H; Galangin Missouri Botanical Garden (M O ), and in the R1 = R2 = H, R3 = OH: Kaempferol Kärntner Landesherbar (K L ) at Klagenfurt. R l = R3 = OH, R2 = H: 6-OH-Kae Austria. OH 0 R 1 = H, R2 = R3 = OH: Quercetin R i = R2 = R3 = OH: Quercetagetin Air-dried plant material was briefly rinsed with acetone to dissolve the lipophilic exudates. Con­ Flavanones centrated solutions were defatted (M eOH, -10 °C; centrifugation) and passed over Sephadex LH-20, R1 = H, R2 = OH: Naringenin R1 = R2 = OH: Eriodictyol eluted with methanol, to separate the flavonoids OH 0 from the prevailing terpenoids. Flavonoid portions Fig. 1. Core structures of flavones, flavonols and flava­ were subjected to column chromatography on sil­ nones found in the present study. ica and/or polyamide SC- 6, eluted with toluene and increasing amounts of methylethyl ketone and methanol (cf. Wollenweber et al., 1996). Fractions were monitored and comparisons with markers Subfamily Asteroideae were made by TLC on polyamide D C -11 with the Anthemideae solvents petrol100_i40 - toluene - methylethyl ke­ tone - methanol 12:6:1:1 , toluene - petrol]00_i40 - Achillea eriophora DC. Aerial parts of this plant MeCOEt - methanol 12:6:2:1, toluene - dioxane- yielded apigenin-4’-Me and ap-7,4’-diMe, scutel- methanol 8:1:1 and toluene - methylethylket- larein-6,7,4’-triMe, 6-OH-luteolin-6,7,4’-triMe and one - methanol 12:5:3 and on silica with the 6-OH-lut-6,7,3’,4’-tetraMe,6-OH-kaempferol-6,7,4’- solvents toluene - methylethylketone 9:1 and tol­ triMe and 6-OH-kae-3,6,7,4’-tetraMe, querceta- uene - dioxane - glacial acetic acid 18:5:1. Chro­ getin-3,6-diMe and quercetagetin-3,6,7-triMe. By matograms were viewed under U V before and af­ and large this pattern fits the “ usual” flavonoid ter spraying with Naturstoffreagenz A (N A ). pattern in Achillea sect. Achillea (Valant-Vetsch- Unless otherwise stated, identifications were made era and Wollenweber, 1994), to which this species by direct comparisons on TL C and in some cases belongs. However, apigenin-4’-Me, ap-7,4’-diMe confirmed by UV-spectra and by mass spectra (re­ and quercetagetin-3,6-diMe are new compounds corded at 70 eV). for species of this section. Achillea millefolium L. ssp lanulosa (Nutt.) Piper. This species exhibited luteolin, four methyl Results ethers of 6-OH-kaempferol (3,6-diMe, 3,6,7-triMe, As in the previous paper (Wollenweber et al., 3,6,4’-triMe and 3,6,7,4’-tetraMe), and the 3,6- 1996), the results are reported for each species se­ diMe and 3,6,7-triMe of quercetagetin. The pre­ quentially, since presentation in tabulated form sent analysis is in good agreement with an earlier did not appear feasable. The species are grouped study including species of the North American A. according to their tribal affiliation within the Ast­ millefolium complex (Valant-Vetschera and Wol­ eraceae (Bremer, 1994). Abbreviations O H = hy- lenweber, 1988). However, the earlier studies droxy- and Me = methyl ether are used through­ yielded less complex profiles for collections from out. In most cases, references to chemotaxonomy the same taxon. E. Wollenweber et al. ■ Exudate Flavonoids in Asteraceae, II 139 Artemisia diffusa Krasch. ex Poljak. The fla vo cetagetin-3,6-diMe) (Gonzalez et al., 1990) and noid pattern of this species was reported earlier from T. albipannosum (scutellarein-6,7,4’-triMe, 6- (Valant-Vetschera and Wollenweber, 1995). In OH-luteolin-6,7,3’,4'-tetraMe) (Gören and Jaku- that paper, the presence of a phloracetophenone povic, 1990) are in good agreement with the gene­ was mentioned. It should be added here that its ral substitution trends observed in Tanacetum. structure corresponds to the 4,6-dimethyl ether of Only two aglycones (quercetagetin-3,6,4'-triMe phloracetophenone. Its N M R data agree with and quercetagetin-4'-Me-7-acetate) were reported those measured previously for the same product, for T. microphyllum (Abad et al., 1993), which isolated from Artemisia aucheri (Wollenweber et might be due, however, to the activity-orientated al., 1992). Phloracetophenone-4, 6-dimethyl ether nature of that publication. The 3,7-dimethyl ethers (xanthoxylin) has also been found in Artemisia of 6-hydroxykaempferol and of quercetagetin as brevifolia (called brevifolin). p-Hydroxyacetophe- well as 6-OH-kae-3,7,4’-triMe and queg-3,7,3’- none was reported from A. scoparia (Liu and Ye, triMe have recently been reported from the exu­ 1991), and several acetophenone derivatives were date of T. parthenium (Williams et al., 1995). None reported for Artemisia campestris subsp. glutinosa of these four compounds (queg-3,7,3’-triMe is very (de Pascual-Teresa et al., 1984). Those species ac­ rare and 6-OH-kae-3,7,4’-triMe is a novel com­ cumulating this groups of compounds belong pound) has so far been reported for any other spe­ either to sect. Seriphidium {A. diffusa, A. aucheri, cies of Tanacetum. Several 6-methoxyylated flava- A. brevifolia) or to sect. Dracunculus (A. camp­ nones have been isolated from Tanacetum estris, A. scoparia). Its further distribution among sibiricum (Stepanova et al., 1982), differing mark­ Artemisia might prove to be of systematic value. edly from the other known flavonoid structures so Oncosiphon grandiflorum (Thunb.) Källersjö. far known from Tanacetum spp. However, this spe­ (syn. Pentzia grandiflora Thunb.). The lipophilic cies was segregated from Tanacetum as genus Fili- exudate of this species contained scutellarein 6- folium which is claimed to be related to Artemisia Me, scut-6,7-diMe and scut-6,4'-diMe, the 6-Me, (Bremer and Humphries, 1993).
Load more

Recommended publications
  • Safety Assessment of Helianthus Annuus (Sunflower)-Derived Ingredients As Used in Cosmetics
    Safety Assessment of Helianthus annuus (Sunflower)-Derived Ingredients as Used in Cosmetics Status: Draft Tentative Report for Panel Review Release Date: March 7, 2016 Panel Meeting: March 31-April 1, 2016 The 2016 Cosmetic Ingredient Review Expert Panel members are: Chair, Wilma F. Bergfeld, M.D., F.A.C.P.; Donald V. Belsito, M.D.; Ronald A. Hill, Ph.D.; Curtis D. Klaassen, Ph.D.; Daniel C. Liebler, Ph.D.; James G. Marks, Jr., M.D.; Ronald C. Shank, Ph.D.; Thomas J. Slaga, Ph.D.; and Paul W. Snyder, D.V.M., Ph.D. The CIR Director is Lillian J. Gill, D.P.A. This report was prepared by Lillian C. Becker, Scientific Analyst/Writer. © Cosmetic Ingredient Review 1620 L Street, NW, Suite 1200 Washington, DC 20036-4702 ph 202.331.0651 fax 202.331.0088 [email protected] 1 Distributed for comment only -- do not cite or quote Commitment & Credibility since 1976 MEMORANDUM To: CIR Expert Panel and Liaisons From: Lillian C. Becker, M.S. Scientific Analyst and Writer Ivan J. Boyer, PhD, DABT Senior Toxicologist Date: March 7, 2016 Subject: Helianthus annuus (Sunflower)-Derived Ingredients as Used in Cosmetics Attached is the tentative report of 13 Helianthus annuus (sunflower)-derived ingredients as used in cosmetics. [Helian122015Rep] All of these ingredients are derived from parts of the Helianathus annuus (sunflower) plant. The sunflower seed oils (with the exception of Ozonized Sunflower Seed Oil) were reviewed in the vegetable- derived oils report and are not included here. In December, 2015, the Panel issued an Insufficient Data Announcement with these data needs: • HRIPT of Hydrogenated Sunflower Seed Extract at 1% or greater • Method of manufacture, including clarification of the source material (whole plant vs “bark”), of Helianthus Annuus (Sunflower) Extract • Composition of these ingredients, especially protein content (including 2S albumin) Impurities The Council submitted summaries of HRIPTs and use studies of products containing Helianthus annuus (sunflower)-derived ingredients.
    [Show full text]
  • Evaluation of Essential Oil Composition Genus Dittrichia L
    Türk Tarım ve Doğa Bilimleri Dergisi 4(4): 456–460, 2017 TÜRK TURKISH TARIM ve DOĞA BİLİMLERİ JOURNAL of AGRICULTURAL DERGİSİ and NATURAL SCIENCES www.dergipark.gov.tr/turkjans Evaluation of Essential Oil Composition Genus Dittrichia L. (Asteraceae) Plants in Aydın/Turkey 1Emre SEVİNDİK*, 2Mehmet Yavuz PAKSOY 1Faculty of Agriculture, Department of Agricultural Biotechnology, Adnan Menderes University, South Campus, Cakmar, Aydin, Turkey 2Munzur University, Faculty of Engineering, Department of Enviromental Engineering, Tunceli 62100, Turkey *Corresponding author: [email protected] Received: 20.06.2017 Received in Revised: 21.08.2017 Accepted: 08.09.2017 Abstract The genus Dittrichia (Asteraceae), described by Greuter as a small genus, was previously known as a part of Inula and has a widespread Mediterranean distribution, marginally penetrating in the Atlantic European territories and in Middle East. The essential oil chemical compositions were derived from the genus Dittrichia L. plants were examined in the present study. The study material, Dittrichia viscosa (L). Greuter and Dittrichia graveolens (L.) Greuter were collected West Anatolian (Aydın/Turkey) ecological conditions in September- October 2015. Essential oils of the leaves were extracted by Clevenger apparatus. Essential oil compositions were determined with Gas Chromatography-Mass Spectrometry (GC-MS) device. The results from the gas chromatography-mass spectrometry analysis showed that the obtained levo-bornyl acetate from D. graveolens was with the highest percentage (25.23%). The 2,4-dioxo-3-methyl-6-isopropyl pyrido[2,3-b]-[1,4]pyrazine in D. viscosa was with the highest percentage (29.02%). Keywords: Essential oil, GC-MS, Dittrichia, Aydın/Turkey Aydın/Türkiye’de Yayılış Gösteren Dittrichia L.
    [Show full text]
  • Exudate Flavonoids in Some Gnaphalieae and Inuleae (Asteraceae) Eckhard Wollenwebera,*, Matthias Christa, R
    Exudate Flavonoids in Some Gnaphalieae and Inuleae (Asteraceae) Eckhard Wollenwebera,*, Matthias Christa, R. Hugh Dunstanb, James N. Roitmanc, and Jan F. Stevensd a Institut für Botanik der TU Darmstadt, Schnittspahnstrasse 4, D-64287 Darmstadt, Germany. Fax: 0049-6151/164630. E-mail: [email protected] b School of Environmental and Life Sciences, The University of Newcastle, Callaghan, NSW 2308, Australia c Western Regional Research Center, USDA-ARS, 800 Buchanan Street, Albany, CA 94710, U.S.A. d Department of Pharmaceutical Sciences, 203 Pharmacy Building, Oregon State University, Corvallis, OR 97331, U.S.A. * Author for correspondance and reprint requests Z. Naturforsch. 60c, 671Ð678 (2005); received May 19, 2005 Three members of the tribe Gnaphalieae and six members of the tribe Inuleae (Astera- ceae) were analyzed for their exudate flavonoids. Whereas some species exhibit rather trivial flavonoids, others produce rare compounds. Spectral data of rare flavonoids are reported and their structural identification is discussed. 6-Oxygenation of flavonols is a common feature of two Inula species and Pulicaria sicula. By contrast, flavonoids with 8-oxygenation, but lacking 6-oxygenation, are common in two out of three Gnaphalieae species examined. In addition, B-ring deoxyflavonoids are abundantly present in the leaf exudates of Helichrysum italicum (Gnaphalieae). These distinctive features of the two Asteraceae tribes are in agreement with previous flavonoid surveys of these and related taxa. Key words: Gnaphalieae, Inuleae, Flavonoids Introduction in the flowering stage between October 1997 and Plants belonging to the sunflower family are August 2004. Inula britannica L. was collected in well-known to produce a wealth of flavonoid agly- August 2000 on the bank of the river Elbe near cones (Bohm and Stuessy, 2001).
    [Show full text]
  • Outline of Angiosperm Phylogeny
    Outline of angiosperm phylogeny: orders, families, and representative genera with emphasis on Oregon native plants Priscilla Spears December 2013 The following listing gives an introduction to the phylogenetic classification of the flowering plants that has emerged in recent decades, and which is based on nucleic acid sequences as well as morphological and developmental data. This listing emphasizes temperate families of the Northern Hemisphere and is meant as an overview with examples of Oregon native plants. It includes many exotic genera that are grown in Oregon as ornamentals plus other plants of interest worldwide. The genera that are Oregon natives are printed in a blue font. Genera that are exotics are shown in black, however genera in blue may also contain non-native species. Names separated by a slash are alternatives or else the nomenclature is in flux. When several genera have the same common name, the names are separated by commas. The order of the family names is from the linear listing of families in the APG III report. For further information, see the references on the last page. Basal Angiosperms (ANITA grade) Amborellales Amborellaceae, sole family, the earliest branch of flowering plants, a shrub native to New Caledonia – Amborella Nymphaeales Hydatellaceae – aquatics from Australasia, previously classified as a grass Cabombaceae (water shield – Brasenia, fanwort – Cabomba) Nymphaeaceae (water lilies – Nymphaea; pond lilies – Nuphar) Austrobaileyales Schisandraceae (wild sarsaparilla, star vine – Schisandra; Japanese
    [Show full text]
  • Tebenna Micalis – Zilveroogje (Lepidoptera: Choreutidae) Nieuw Voor De Belgische Fauna
    Tebenna micalis – Zilveroogje (Lepidoptera: Choreutidae) nieuw voor de Belgische fauna Guido De Prins & Ruben Meert Samenvatting: Op 7 november 2015 werd te Zandvliet/Berendrecht in de “Ruige Heide” met een skinnerval een exemplaar van Tebenna micalis (Mann, 1857) (Zilveroogje) waargenomen. Bij nader onderzoek bleek dit zeker niet de eerste waarneming in België te zijn. Er staan reeds 35 meldingen op waarnemingen.be (december 2015). Het eerste waargenomen exemplaar komt op naam van Ruben Meert: op 02.viii.2013 te Lebbeke, Oost-Vlaanderen. Abstract: On 7 November 2015, a specimen of Tebenna micalis (Mann, 1857) was observed in a skinner trap in the domain “Ruige Heide” at Zandvliet/Berendrecht. This is certainly not the first record of this species in Belgium since there are already 35 other records on the site waarnemingen.be. The first specimen was observed by Ruben Meert on 2 August 2013 at Lebbeke, East Flanders. Résumé: Le 7 novembre 2015, un exemplaire de Tebenna micalis (Mann, 1857) a été observé dans un piège Skinner dans le domaine “Ruige Heide” à Zandvliet/Berendrecht. Il ne s’agit certainement pas de la première mention de cette espèce en Belgique, puisqu’il y a déjà 35 autres mentions sur le site web waarnemingen.be. Le tout premier exemplaire a été trouvé par Ruben Meert le 2 août 2013 à Lebbeke, Flandre Orientale. Key words: Tebenna micalis – Faunistics – Lepidoptera – New record – Belgium. De Prins G.: Markiezenhof 32, B-2170 Merksem/Antwerpen, Belgium. [email protected] Meert R.: Grote Snijdersstraat 75, B-9280 Lebbeke, Belgium. [email protected] Inleiding Poperinge: 1 imago (Margaux Boeraeve en Ward Op 7 november 2015 werd in een skinnerval, Tamsyn).
    [Show full text]
  • Literature Cited
    Literature Cited Robert W. Kiger, Editor This is a consolidated list of all works cited in volumes 19, 20, and 21, whether as selected references, in text, or in nomenclatural contexts. In citations of articles, both here and in the taxonomic treatments, and also in nomenclatural citations, the titles of serials are rendered in the forms recommended in G. D. R. Bridson and E. R. Smith (1991). When those forms are abbre- viated, as most are, cross references to the corresponding full serial titles are interpolated here alphabetically by abbreviated form. In nomenclatural citations (only), book titles are rendered in the abbreviated forms recommended in F. A. Stafleu and R. S. Cowan (1976–1988) and F. A. Stafleu and E. A. Mennega (1992+). Here, those abbreviated forms are indicated parenthetically following the full citations of the corresponding works, and cross references to the full citations are interpolated in the list alphabetically by abbreviated form. Two or more works published in the same year by the same author or group of coauthors will be distinguished uniquely and consistently throughout all volumes of Flora of North America by lower-case letters (b, c, d, ...) suffixed to the date for the second and subsequent works in the set. The suffixes are assigned in order of editorial encounter and do not reflect chronological sequence of publication. The first work by any particular author or group from any given year carries the implicit date suffix “a”; thus, the sequence of explicit suffixes begins with “b”. Works missing from any suffixed sequence here are ones cited elsewhere in the Flora that are not pertinent in these volumes.
    [Show full text]
  • Hymenoptera, Vespidae, Masarinae) in Morocco
    Research Collection Journal Article Flower associations and nesting of the pollen wasp Quartinia major Kohl, 1898 (Hymenoptera, Vespidae, Masarinae) in Morocco Author(s): Mauss, Volker; Müller, Andreas; Prosi, Rainer Publication Date: 2018 Permanent Link: https://doi.org/10.3929/ethz-b-000249947 Originally published in: Journal of Hymenoptera Research 62, http://doi.org/10.3897/jhr.62.22879 Rights / License: Creative Commons Attribution 4.0 International This page was generated automatically upon download from the ETH Zurich Research Collection. For more information please consult the Terms of use. ETH Library JHR 62: 15–31Flower (2018) associations and nesting of the pollen wasp Quartinia major Kohl, 1898... 15 doi: 10.3897/jhr.62.22879 RESEARCH ARTICLE http://jhr.pensoft.net Flower associations and nesting of the pollen wasp Quartinia major Kohl, 1898 (Hymenoptera, Vespidae, Masarinae) in Morocco Volker Mauss1, Andreas Müller2, Rainer Prosi3 1 Staatliches Museum für Naturkunde, Abt. Entomologie, Rosenstein 1, D-70191 Stuttgart, Germany 2 ETH Zürich, Institute of Agricultural Sciences, Biocommunication and Entomology, Schmelzbergstraße 9/LFO, CH-8092 Zürich, Switzerland 3 Lerchenstraße 81, D-74564 Crailsheim, Germany Corresponding author: Volker Mauss ([email protected]) Academic editor: J. Neff | Received 9 December 2017 | Accepted 4 January 2018 | Published 26 February 2018 http://zoobank.org/426192A5-7E3A-46CD-9CDF-48A8FBD63AC5 Citation: Mauss V, Müller A, Prosi R (2018) Flower associations and nesting of the pollen wasp Quartinia major Kohl, 1898 (Hymenoptera, Vespidae, Masarinae) in Morocco. Journal of Hymenoptera Research 62: 15–31. https://doi. org/10.3897/jhr.62.22879 Abstract Females of Quartinia major Kohl were observed to visit flowers of Pulicaria mauritanica Batt., Cladanthus arabicus (L.) Cass.
    [Show full text]
  • Ndhf Sequence Evolution and the Major Clades in the Sunflower Family KI-JOONG KIM* and ROBERT K
    Proc. Natl. Acad. Sci. USA Vol. 92, pp. 10379-10383, October 1995 Evolution ndhF sequence evolution and the major clades in the sunflower family KI-JOONG KIM* AND ROBERT K. JANSENt Department of Botany, University of Texas, Austin, TX 78713-7640 Communicated by Peter H. Raven, Missouri Botanical Garden, St. Louis, MO, June 21, 1995 ABSTRACT An extensive sequence comparison of the either too short or too conserved to provide adequate numbers chloroplast ndhF gene from all major clades of the largest of characters in recently evolved families. A number of alter- flowering plant family (Asteraceae) shows that this gene native genes have been suggested as potential candidates for provides -3 times more phylogenetic information than rbcL. phylogenetic comparisons at lower taxonomic levels (9). The This is because it is substantially longer and evolves twice as phylogenetic utility of one of these, matK, has been recently fast. The 5' region (1380 bp) ofndhF is very different from the demonstrated (10). Comparison of sequences of two chloro- 3' region (855 bp) and is similar to rbcL in both the rate and plast genomes (rice and tobacco), however, revealed only two the pattern of sequence change. The 3' region is more A+T- genes, rpoCl and ndhF, that are considerably longer and evolve rich, has higher levels of nonsynonymous base substitution, faster than rbcL (9, 11). We selected ndhF because it is longer and shows greater transversion bias at all codon positions. and evolves slightly faster than rpoCl (11), because rpoCl has These differences probably reflect different functional con- an intron that may require additional effort in DNA amplifi- straints on the 5' and 3' regions of nduhF.
    [Show full text]
  • Molecular Phylogeny of Subtribe Artemisiinae (Asteraceae), Including Artemisia and Its Allied and Segregate Genera Linda E
    University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Faculty Publications in the Biological Sciences Papers in the Biological Sciences 9-26-2002 Molecular phylogeny of Subtribe Artemisiinae (Asteraceae), including Artemisia and its allied and segregate genera Linda E. Watson Miami University, [email protected] Paul E. Bates University of Nebraska-Lincoln, [email protected] Timonthy M. Evans Hope College, [email protected] Matthew M. Unwin Miami University, [email protected] James R. Estes University of Nebraska State Museum, [email protected] Follow this and additional works at: http://digitalcommons.unl.edu/bioscifacpub Watson, Linda E.; Bates, Paul E.; Evans, Timonthy M.; Unwin, Matthew M.; and Estes, James R., "Molecular phylogeny of Subtribe Artemisiinae (Asteraceae), including Artemisia and its allied and segregate genera" (2002). Faculty Publications in the Biological Sciences. 378. http://digitalcommons.unl.edu/bioscifacpub/378 This Article is brought to you for free and open access by the Papers in the Biological Sciences at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Faculty Publications in the Biological Sciences by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. BMC Evolutionary Biology BioMed Central Research2 BMC2002, Evolutionary article Biology x Open Access Molecular phylogeny of Subtribe Artemisiinae (Asteraceae), including Artemisia and its allied and segregate genera Linda E Watson*1, Paul L Bates2, Timothy M Evans3,
    [Show full text]
  • ISTA List of Stabilised Plant Names 7Th Edition
    ISTA List of Stabilised Plant Names 7th Edition ISTA Nomenclature Committee Chair Dr. M. Schori Published by All rights reserved. No part of this publication may be The International Seed Testing Association (ISTA) reproduced, stored in any retrieval system or transmitted in Richtiarkade 18, CH- 8304 Wallisellen, Switzerland any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without prior ©2021 International Seed Testing Association (ISTA) permission in writing from ISTA. ISBN 978-3-906549-77-4 Valid from: 16.06.2021 ISTA List of Stabilised Plant Names 1st Edition 1966 ISTA Nomenclature Committee Chair: Prof P. A. Linehan 2nd Edition 1983 ISTA Nomenclature Committee Chair: Dr. H. Pirson 3rd Edition 1988 ISTA Nomenclature Committee Chair: Dr. W. A. Brandenburg 4th Edition 2001 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 5th Edition 2007 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 6th Edition 2013 ISTA Nomenclature Committee Chair: Dr. J. H. Wiersema 7th Edition 2019 ISTA Nomenclature Committee Chair: Dr. M. Schori 7th Edition 2 ISTA List of Stabilised Plant Names Table of Contents A .............................................................................................................................................................. 7 B ............................................................................................................................................................ 21 C ...........................................................................................................................................................
    [Show full text]
  • Flora Mediterranea 26
    FLORA MEDITERRANEA 26 Published under the auspices of OPTIMA by the Herbarium Mediterraneum Panormitanum Palermo – 2016 FLORA MEDITERRANEA Edited on behalf of the International Foundation pro Herbario Mediterraneo by Francesco M. Raimondo, Werner Greuter & Gianniantonio Domina Editorial board G. Domina (Palermo), F. Garbari (Pisa), W. Greuter (Berlin), S. L. Jury (Reading), G. Kamari (Patras), P. Mazzola (Palermo), S. Pignatti (Roma), F. M. Raimondo (Palermo), C. Salmeri (Palermo), B. Valdés (Sevilla), G. Venturella (Palermo). Advisory Committee P. V. Arrigoni (Firenze) P. Küpfer (Neuchatel) H. M. Burdet (Genève) J. Mathez (Montpellier) A. Carapezza (Palermo) G. Moggi (Firenze) C. D. K. Cook (Zurich) E. Nardi (Firenze) R. Courtecuisse (Lille) P. L. Nimis (Trieste) V. Demoulin (Liège) D. Phitos (Patras) F. Ehrendorfer (Wien) L. Poldini (Trieste) M. Erben (Munchen) R. M. Ros Espín (Murcia) G. Giaccone (Catania) A. Strid (Copenhagen) V. H. Heywood (Reading) B. Zimmer (Berlin) Editorial Office Editorial assistance: A. M. Mannino Editorial secretariat: V. Spadaro & P. Campisi Layout & Tecnical editing: E. Di Gristina & F. La Sorte Design: V. Magro & L. C. Raimondo Redazione di "Flora Mediterranea" Herbarium Mediterraneum Panormitanum, Università di Palermo Via Lincoln, 2 I-90133 Palermo, Italy [email protected] Printed by Luxograph s.r.l., Piazza Bartolomeo da Messina, 2/E - Palermo Registration at Tribunale di Palermo, no. 27 of 12 July 1991 ISSN: 1120-4052 printed, 2240-4538 online DOI: 10.7320/FlMedit26.001 Copyright © by International Foundation pro Herbario Mediterraneo, Palermo Contents V. Hugonnot & L. Chavoutier: A modern record of one of the rarest European mosses, Ptychomitrium incurvum (Ptychomitriaceae), in Eastern Pyrenees, France . 5 P. Chène, M.
    [Show full text]
  • Die Plantfamilie ASTERACEAE: 6
    ISSN 0254-3486 = SA Tydskrif vir Natuurwetenskap en Tegnologie 23, no. 1 & 2 2004 35 Algemene artikel Die plantfamilie ASTERACEAE: 6. Die subfamilie Asteroideae P.P.J. Herman Nasionale Botaniese Instituut, Privaat sak X101, Pretoria, 0001 e-pos: [email protected] UITTREKSEL Die tribusse van die subfamilie Asteroideae word meer volledig in hierdie artikel beskryf. Die genusse wat aan dié tribusse behoort word gelys en hulle verspreiding aangedui. ABSTRACT The plant family Asteraceae: 6. The subfamily Asteroideae. The tribes of the subfamily Asteroideae are described in this article. Genera belonging to the different tribes are listed and their distribution given. INLEIDING Tribus ANTHEMIDEAE Cass. Hierdie artikel is die laaste in die reeks oor die plantfamilie Verteenwoordigers van hierdie tribus is gewoonlik aromaties, Asteraceae.1-5 In die vorige artikel is die klassifikasie bokant byvoorbeeld Artemisia afra (wilde-als), Eriocephalus-soorte, familievlak asook die indeling van die familie Asteraceae in sub- Pentzia-soorte.4 Die feit dat hulle aromaties is, beteken dat hulle families en tribusse bespreek.5 Hierdie artikel handel oor die baie chemiese stowwe bevat. Hierdie stowwe word dikwels subfamilie Asteroideae van die familie Asteraceae, met ’n aangewend vir medisyne (Artemisia) of insekgif (Tanacetum).4 bespreking van die tribusse en die genusse wat aan die verskillende Verder is hulle blaartjies gewoonlik fyn verdeeld en selfs by dié tribusse behoort. Die ‘edelweiss’ wat in die musiekblyspel The met onverdeelde blaartjies, is die blaartjies klein en naaldvormig sound of music besing word, behoort aan die tribus Gnaphalieae (Erica-agtig). Die pappus bestaan gewoonlik uit vry of vergroeide van die subfamilie Asteroideae.
    [Show full text]