Nature Is a Puzzle - 3

Total Page：16

File Type：pdf, Size：1020Kb

Nature is a puzzle - 3 This is a pink curled-leaved rockrose (Cistus crispus), ”roselha” in Portuguese, an indige- nous species from Portugal mainland, meaning it exists naturally there. It is a bush of the Cistacea family, that includes the common gum cistus and other rockros- es. The leaves have a wavy margin, so the name crispus (curled), and it has hairs to prevent water loss, an adaptation to the Mediterranean climate (dry and hot in summer). It is found in mixed pine forests (with pines and other tree species), scrublands and open areas on cork oak woods, sometimes on roadsides, in hot areas. April and May are the best months to see this flower and its pollinators insects in Portugal. In the world you can find this species in Portugal, Spain, Algeria, France, Morocco, Sardinia and Turkey. Did you know this rockrose and the white-leaved rockrose (Cistus albidus) are the only cistus with pink flowers? All the others have white flowers. Know more on this species and challenge your friends, colleagues and teachers to study it. Search for information on the internet and on your photo collection to find out if this species exists where you live. Help this species giving colour and life to the countryside, protect the plants, avoid step- ping on them and always prevent fires! Do the puzzle HERE (puzzle photo by Ana Paula Martins) Text: Ana Paula Martins & Cristina Girão Vieira Photo & design: Cristina Girão Vieira #ICNF #Roselha #Cistus crispus #riaformosa #sudoestealentejano #costavicentina #sapaldecastromarim #anaturezaéumpuzzle .

Copy Link

Recommended publications

Germination Behaviour of Four Mediterranean Cistus L. Species in Relation to High Temperature
Ecological Questions 12/2010 – Special Issue: 175 – 186 DOI: 10.2478/v10090–010–0011–2 Germination behaviour of four mediterranean Cistus L. species in relation to high temperature Domenica Scuderi, Rosa Di Gregorio, Stefania Toscano, Carla Cassaniti, Daniela Romano Department of Horticulture and Food Technology, University of Catania, Via Valdisavoia 5, 95123 Catania, Italy, e-mail: [email protected] Abstract. Cistus is one of the most characteristic genera of the Mediterranean flora. These species, natives of lands surrounding the Mediterranean Sea, are present in scrubland and garigue on siliceous ground and often on acid soil; seven species in particular are founded in Sicily. The adaptation of the genus to Mediterranean environments is evident from ecological characteristics such as fire- dependent seed germination; the heat generated by fire is in fact a key germination input. In this view, two experiments were performed to study the effects of high temperature on germination of four Cistus species (C. creti- cus L., C. crispus L., C. monspeliensis L., C. salviifolius L.). In the first, in relation to untreated control, 7 different high temperature pre-treatments (from 70°C to 130°C) for different timings (from 1 to 10 minutes) were analysed in relation to two sowing strategies (soon after the seed collection and after a 6 month period at 5°C to simulate the winter season effects). The pre-treatment with high temperatures can improve the germination; the storage at 5°C to simulate the winter season effects did not modify the germination process. In any case the results showed a species-dependent response.
[Show full text]
Este Trabalho Não Teria Sido Possível Sem O Contributo De Algumas Pessoas Para As Quais Uma Palavra De Agradecimento É Insufi
AGRADECIMENTOS Este trabalho não teria sido possível sem o contributo de algumas pessoas para as quais uma palavra de agradecimento é insuficiente para aquilo que representaram nesta tão importante etapa. O meu mais sincero obrigado, Ao Nuno e à minha filha Constança, pelo apoio, compreensão e estímulo que sempre me deram. Aos meus pais, Gaspar e Fátima, por toda a força e apoio. Aos meus orientadores da Dissertação de Mestrado, Professor Doutor António Xavier Pereira Coutinho e Doutora Catarina Schreck Reis, a quem eu agradeço todo o empenho, paciência, disponibilidade, compreensão e dedicação que por mim revelaram ao longo destes meses. À Doutora Palmira Carvalho, do Museu Nacional de História Natural/Jardim Botânico da Universidade de Lisboa por todo o apoio prestado na identificação e reconhecimento dos líquenes recolhidos na mata. Ao Senhor Arménio de Matos, funcionário do Jardim Botânico da Universidade de Coimbra, por todas as vezes que me ajudou na identificação de alguns espécimes vegetais. Aos meus colegas e amigos, pela troca de ideias, pelas explicações, pela força, apoio logístico, etc. I ÍNDICE RESUMO V ABSTRACT VI I. INTRODUÇÃO 1.1. Enquadramento 1 1.2. O clima mediterrânico e a vegetação 1 1.3. Origens da vegetação portuguesa 3 1.4. Objetivos da tese 6 1.5. Estrutura da tese 7 II. A SANTA CASA DA MISERICÓRDIA DE ARGANIL E A MATA DO HOSPITAL 2.1. Breve perspetiva histórica 8 2.2. A Mata do Hospital 8 2.2.1. Localização, limites e vias de acesso 8 2.2.2. Fatores Edafo-Climáticos-Hidrológicos 9 2.2.3.
[Show full text]
Fall 2012 Mail Order Catalog Cistus Nursery
Fall 2012 Mail Order Catalog Cistus Nursery 22711 NW Gillihan Road Sauvie Island, OR 97231 503.621.2233 phone order by phone 9 - 5 pst, visit 10am - 5pm, mail, or email: [email protected] 24-7-365 www.cistus.com Fall 2012 Mail Order Catalog 2 Abelia x grandiflora 'Margarita' margarita abelia New and interesting abelia with variegated leaves, green with bright yellow margins, on red stems, dressing up a smallish shrub, expected to be 4 ft tall and wide. A cheerful addition to the garden. Flowers are typical of the species, beginning in May and continuing sporadically throughout the season. Best in sun -- they tend to be leggy in shade -- with average summer water. Frost hardy to -20F, USDA zone 6. $14 Caprifoliaceae Abutilon 'Savitzii' flowering maple One of the few abutilons we sell that is quite tender. Grown since the 1800s for its wild variegation -- the leaves large and pale, almost white with occasional green blotches -- and long, salmon-orange, peduncled flowers. A medium grower, to 4-6 ft tall, needing consistent water and nutrients in sun to part shade. Winter mulch increases frost hardiness as does some overstory. Frost hardy to 25 F, mid USDA zone 9. Where temperatures drop lower, best in a container or as cuttings to overwinter. Well worth the trouble! $9 Malvaceae Acanthus sennii A most unusual and striking species from the highlands of Ethiopia, a shrub to 3 ft or more with silvery green leaves to about 3" wide, ruffle edged and spined, and spikes of nearly red flowers in summer and autumn.
[Show full text]
Molecular Systematics, Character Evolution, and Pollen Morphology of Cistus and Halimium (Cistaceae)
Molecular systematics, character evolution, and pollen morphology of Cistus and Halimium (Cistaceae) Laure Civeyrel • Julie Leclercq • Jean-Pierre Demoly • Yannick Agnan • Nicolas Que`bre • Ce´line Pe´lissier • Thierry Otto Abstract Pollen analysis and parsimony-based phyloge- pollen. Two Halimium clades were characterized by yellow netic analyses of the genera Cistus and Halimium, two flowers, and the other by white flowers. Mediterranean shrubs typical of Mediterranean vegetation, were undertaken, on the basis of cpDNA sequence data Keywords TrnL-F ÁTrnS-G ÁPollen ÁExine ÁCistaceae Á from the trnL-trnF, and trnS-trnG regions, to evaluate Cistus ÁHalimium limits between the genera. Neither of the two genera examined formed a monophyletic group. Several mono- phyletic clades were recognized for the ingroup. (1) The Introduction ‘‘white and whitish pink Cistus’’, where most of the Cistus sections were present, with very diverse pollen ornamen- Specialists on the Cistaceae usually acknowledge eight tations ranging from striato-reticulate to largely reticulate, genera for this family (Arrington and Kubitzki 2003; sometimes with supratectal elements; (2) The ‘‘purple pink Dansereau 1939; Guzmań and Vargas 2009; Janchen Cistus’’ clade grouping all the species with purple pink 1925): Cistus, Crocanthemum, Fumana, Halimium, flowers belonging to the Macrostylia and Cistus sections, Helianthemum, Hudsonia, Lechea and Tuberaria (Xolantha). with rugulate or microreticulate pollen. Within this clade, Two of these, Lechea and Hudsonia, occur in North the pink-flowered endemic Canarian species formed a America, and Crocanthemum is present in both North monophyletic group, but with weak support. (3) Three America and South America. The other genera are found in Halimium clades were recovered, each with 100% boot- the northern part of the Old World.
[Show full text]
BAWSCA Turf Replacement Program Plant List Page 1 Species Or
BAWSCA Turf Replacement Program Plant List Page 1 Species or Cultivar Common name Irrigation Irrigation (1) Requirement Type (2) Native Coastal Peninsula Bay East Salinity (3) Tolerance Abutilon palmeri INDIAN MALLOW 1 S √ √ √ √ Acer buergerianum TRIDENT MAPLE 2 T √ H Acer buergerianum var. formosanum TRIDENT MAPLE 2 T √ Acer circinatum VINE MAPLE 2 S √ √ √ √ Acer macrophyllum BIG LEAF MAPLE 2 T √ √ L Acer negundo var. californicum BOX ELDER 2 T √ √ Achillea clavennae SILVERY YARROW 1 P √ √ √ M Achillea millefolium COMMON YARROW 1 P √ √ √ M Achillea millefolium 'Borealis' COMMON YARROW 1 P √ √ √ M Achillea millefolium 'Colorado' COMMON YARROW 1 P √ √ √ M Achillea millefolium 'Paprika' COMMON YARROW 1 P √ √ √ M Achillea millefolium 'Red Beauty' COMMON YARROW 1 P √ √ √ M Achillea millefolium 'Summer Pastels' COMMON YARROW 1 P √ √ √ M Achillea 'Salmon Beauty' 1 P √ √ √ M Achillea taygetea 1 P √ √ √ Achillea 'Terracotta' 1 P √ √ √ Achillea tomentosa 'King George' WOLLY YARROW 1 P √ √ √ Achillea tomentosa 'Maynard's Gold' WOLLY YARROW 1 P √ √ √ Achillea x kellereri 1 P √ √ √ Achnatherum hymenoides INDIAN RICEGRASS 1 P √ √ √ √ Adenanthos sericeus WOOLYBUSH 1 S √ √ √ Adenostoma fasciculatum CHAMISE 1 S √ √ √ √ Adenostoma fasciculatum 'Black Diamond' CHAMISE 1 S √ √ √ √ Key (1) 1=Least 2=Intermediate 3=Most (2) P=Perennial; S=Shrub; T=Tree (3) L=Low; M=Medium; H=High 1/31/2012 BAWSCA Turf Replacement Program Plant List Page 2 Species or Cultivar Common name Irrigation Irrigation (1) Requirement Type (2) Native Coastal Peninsula Bay East Salinity (3) Tolerance Adenostoma fasciculatum 'Santa Cruz Island' CHAMISE 1 S √ √ √ √ Adiantum jordnaii CALIFORNIA MAIDENHAIR 1 P √ √ √ √ FIVE -FINGER FERN, WESTERN Adiantum pedatum MAIDENHAIR 2 P √ √ √ √ FIVE -FINGER FERN, WESTERN Adiantum pedatum var.
[Show full text]
Litter and Biomass Traits of Some Dominant Moroccan Understorey
Bois et Forêts des Tropiques – ISSN : L-0006-579X Volume 342 – 4e trimestre – novembre 2019 – p. 3-16 TRAITS STRUCTURELS DES COMBUSTIBLES DE SOUS-BOIS DANS LES FORÊTS MAROCAINES / LE POINT SUR... 3 Litter and biomass traits of some dominant Moroccan understorey fuels in five fire-prone forest regions Salaheddine Essaghi1, 2 M’hamed Hachmi2 Mohammed Yessef3 Mohammed Dehhaoui4 Abdessadek Sesbou2 1 Institut Agronomique et Vétérinaire Hassan II U.R. Gestion conservatoire des eaux et des sols BP 6202, Rabat-Instituts Rabat 10000 Morocco 2 École Nationale Forestière d’Ingénieurs Département du Développement Forestier BP 511, Tabriquet Salé 11015 Morocco 3 Institut Agronomique et Vétérinaire Hassan II Département des Ressources Naturelles et Environnement BP 6202, Rabat-Instituts Rabat 10000 Morocco 4 Institut Agronomique et Vétérinaire Hassan II Département de Statistique et d’Informatique Appliquées BP 6202, Rabat-Instituts Rabat 10000 Morocco Auteur correspondant / Corresponding author: Salaheddine ESSAGHI – [email protected] Photo 1. Undergrowth after a fire in the Western Rif, Morocco. Photo M. Qarro. Doi : 10.19182/bft2019.342. a31588 – Droit d’auteur © 2019, Bois et Forêts des Tropiques © Cirad – Date de soumission : 18 juin 2018 ; date d’acceptation : 4 mars 2019 ; date de publication : 15 octobre 2019. Citer l’article / To cite the article Essaghi S., Hachmi M., Yessef M., Dehhaoui M., Sesbou A., 2019. Lit- Licence Creative Commons : ter and biomass traits of some dominant Moroccan understorey fuels in Attribution - Pas de Modification 4.0 International. five fire prone forest regions. Bois et Forêts des Tropiques, 342: 3-16. Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0) Doi: https://doi.org/10.19182/bft2019.342.a31588 Bois et Forêts des Tropiques – ISSN: L-0006-579X Volume 342 – 4th quarter - November 2019 - p.
[Show full text]
Adaptive Radiation in Mediterranean Cistus (Cistaceae)
Adaptive Radiation in Mediterranean Cistus (Cistaceae) Beatriz Guzmań1*, Marıá Dolores Lledo´ 2, Pablo Vargas1 1 Real Jardıń Botańico - CSIC, Madrid, Spain, 2 Royal Botanic Gardens, Kew, Richmond, Surrey, United Kingdom Abstract Background: Adaptive radiation in Mediterranean plants is poorly understood. The white-flowered Cistus lineage consists of 12 species primarily distributed in Mediterranean habitats and is herein subject to analysis. Methodology/Principal Findings: We conducted a ‘‘total evidence’’ analysis combining nuclear (ncpGS, ITS) and plastid (trnL-trnF, trnK-matK, trnS-trnG, rbcL) DNA sequences and using MP and BI to test the hypothesis of radiation as suggested by previous phylogenetic results. One of the five well-supported lineages of the Cistus-Halimium complex, the white- flowered Cistus lineage, comprises the higher number of species (12) and is monophyletic. Molecular dating estimates a Mid Pleistocene (1.0460.25 Ma) diversification of the white-flowered lineage into two groups (C. clusii and C. salviifolius lineages), which display asymmetric characteristics: number of species (2 vs. 10), leaf morphologies (linear vs. linear to ovate), floral characteristics (small, three-sepalled vs. small to large, three- or five-sepalled flowers) and ecological attributes (low-land vs. low-land to mountain environments). A positive phenotype-environment correlation has been detected by historical reconstructions of morphological traits (leaf shape, leaf labdanum content and leaf pubescence). Ecological evidence indicates that modifications of leaf shape and size, coupled with differences in labdanum secretion and pubescence density, appear to be related to success of new species in different Mediterranean habitats. Conclusions/Significance: The observation that radiation in the Cistus salviifolius lineage has been accompanied by the emergence of divergent leaf traits (such as shape, pubescence and labdanum secretion) in different environments suggets that radiation in the group has been adaptive.
[Show full text]
Historical Biogeography and Character Evolution of Cistaceae (Malvales) Based on Analysis of Plastid Rbcl and Trnl-Trnf Sequences Beatriz GuzmaŃã, Pablo Vargas
ARTICLE IN PRESS Organisms, Diversity & Evolution 9 (2009) 83–99 www.elsevier.de/ode Historical biogeography and character evolution of Cistaceae (Malvales) based on analysis of plastid rbcL and trnL-trnF sequences Beatriz GuzmańÃ, Pablo Vargas Real Jardıń Botańico – CSIC, Plaza de Murillo 2, 28014-Madrid, Spain Received 22 October 2008; accepted 21 January 2009 Abstract Cistaceae consist of eight genera and about 180 species. Some taxonomic limits and relationships within the family remain unresolved when relying exclusively on morphological data. In the present study, a phylogeny was reconstructed and divergence times were estimated for 47 species representing various groups in Cistaceae and using coding (rbcL) and spacer (trnL-trnF) sequences of plastid DNA. The firm set of morphological synapomorphies that indicates the monophyly of the family is supported by both Bayesian and parsimony analyses. Five major lineages can be distinguished within the Cistaceae: (1) an early-diverging lineage containing Fumana species; (2) the New World Lechea clade; (3) the Helianthemum s.l. clade, containing two sister groups, one of species from the New World (Crocanthemum, Hudsonia) and the other with species from the Old World (Helianthemum s. str.); (4) the Tuberaria clade; and (5) a cohesive complex consisting of Halimium and Cistus species. Evolutionary shifts in 12 key characters of Cistaceae are inferred based on the most plausible phylogenetic hypothesis. Reconstructing the evolution of ovule position supports anatropous ovules as the ancestral condition within the Cistaceae, which is currently found only in Fumana. The Cistus-Halimium assemblage is consistently obtained as a natural clade and further supported by a cytological synapomorphy (chromosome number n ¼ 9).
[Show full text]
New Contributions to the Ericion Umbellatae Alliance in the Central Iberian Peninsula
sustainability Article New Contributions to the Ericion umbellatae Alliance in the Central Iberian Peninsula José C. Piñar Fuentes 1, Mauro Raposo 2 , Carlos J. Pinto Gomes 2 , Sara del Río González 3, Giovanni Spampinato 4 and Eusebio Cano 1,* 1 Department of Animal and Plant Biology and Ecology, Section of Botany, University of Jaén, Las Lagunillas s/n, 23071 Jaén, Spain; [email protected] 2 Department of Landscape, Environment and Planning, Institute for Mediterranean Agrarian and Environmental Sciences (ICAAM), School of Science and Technology, University of Évora (Portugal), Rua Romão Ramalho, n◦ 59, 7000-671 Évora, Portugal; [email protected] (M.R.); [email protected] (C.J.P.G.) 3 Department of Biodiversity and Environmental Management (Botany), Faculty of Biological and Environmental Sciences, Campus de Vegazana s/n, University of León, 24071 León, Spain; [email protected] 4 Department of Agraria, “Mediterranea” University of Reggio Calabria, Loc. Feo di Vito, 89122 Reggio Calabria, Italy; [email protected] * Correspondence: [email protected] Abstract: The study of heathlands dominated by Erica australis, E. umbellata and Cistus populifolius in the centre and west of the Iberian Peninsula allows us to separate the eight shrubland communities. The taxonomic analysis of E. australis distinguishes two subspecies: E. australis subsp. australis and E. australis subsp. aragonensis. The statistical treatment confirms the differences between the subal- liances Ericenion aragonensis and Ericenion umbellatae. This ecological, bioclimatic, biogeographical Citation: Piñar Fuentes, J.C.; Raposo, and floristic study has allowed us to differentiate three new associations from the remaining five: M.; Pinto Gomes, C.J.; del Río TCp = Teucrio oxylepis-Cistetum populifolii nova.
[Show full text]
Typification of Six Linnaean Names in Cistus L. (Cistaceae)
Ferrer-Gallego & al. • Typification of Linnaean names in Cistus TAXON 62 (5) • October 2013: 1046–1049 Typification of six Linnaean names in Cistus L. (Cistaceae) P. Pablo Ferrer-Gallego,1 Emilio Laguna1 & Manuel B. Crespo² 1 Servicio de Espacios Naturales y Biodiversidad, Centro para la Investigación y Experimentación Forestal (CIEF), Generalitat Valenciana, Avda. Comarques del País Valencià 114, 46930 Quart de Poblet, Valencia, Spain 2 CIBIO, Instituto de la Biodiversidad, Universidad de Alicante, Apartado 99, 03080 Alicante, Spain Author for correspondence: Manuel B. Crespo, [email protected] Abstract Nomenclatural types are designated for the names of six taxa of Cistus (Cistaceae) described by Linnaeus, C. albi- dus, C. crispus, C. ladanifer, C. monspeliensis, C. populifolius, and C. salviifolius. Original material from LINN and UPS was critically examined, as well as other information in the protologues. Data relevant for typification are discussed, and lectotypes are selected to maintain traditional or current use of the concerned names. Keywords Cistaceae; Cistus; nomenclature; lectotypification; Linnaean names Received: 3 Aug. 2012; revision received: 28 July 2013; accepted: 28 July 2013. DOI: http://dx.doi.org/10.12705/625.6 INTRODUCTION TYPIFICATIONS Cistus L. includes about 20 species from the Mediter- 1. Cistus albidus L., Sp. Pl.: 524. 1753 (“albida”). Ind. loc.: ranean basin, reaching the Caucasus mountains to the east “Habitat in G[allia]. Narbonensi, Hispania” – Lectotype and the Canary Islands to the west (cf. Arrington & Kubitzki, (designated here): Herb. Burser, XXIV: 49 (UPS [digital 2003). However, its highest diversity is found in the western image!]). Mediterranean, with about 14 species occurring in the Ibe- Among the original material cited by Jarvis, 2007: 419), rian Peninsula and northwestern Africa (Guzmán & Vargas, the sheet LINN No.
[Show full text]
Variety Trials
Mountains. Halimium are conﬁned to the western Mediterranean and Greece. The climate in which these plants orig- inated is Mediterranean, with mild, rainy winters and warm to hot, dry summers. Throughout this region, rockroses form an important compo- Variety nent of the xeric maquis shrub com- munity. All the species are evergreen shrubs and range in habit from pros- trate to sprawling or, in some cases, Trials erect large shrubs. Although evergreen, they are considered drought semide- ciduous (malacophyllous), possessing the ability to develop different types of leaves in summer and winter, and to Growth, Flowering, and Cold Hardiness of drop leaves during prolonged periods of drought (Acosta et al., 1997). As Rockrose in Western Oregon a result, rockroses are well adapted to growing in hot, dry situations, and in 1,3 2 relatively poor soils. Neil C. Bell and James Altland Western Oregon is characterized by a climate with a mild, wet winter ADDITIONAL INDEX WORDS. Cistus, Halimium, drought, landscape, shrubs and a pronounced summer drought and is comparable to the cool humid SUMMARY. Ninety-three species, cultivars, and hybrid selections of rockrose (Cistus Mediterranean climate characteristic of spp., Halimium spp., and ·Halimiocistus spp.) were evaluated for growth, southern France (Nahal, 1981). Nev- ﬂowering, and cold hardiness in a landscape trial in Aurora, OR, from 2004 to ertheless, few rockroses are grown or 2009. Plants were irrigated to aid establishment when planted in summer 2004, but thereafter were not watered, fertilized, or pruned throughout the trial. Cold used extensively in landscapes in west- damage was recorded following freezing events in Feb.
[Show full text]
Polyphenol Diversity and Antioxidant Activity of European Cistus Creticus L. (Cistaceae) Compared to Six Further, Partly Sympatric Cistus Species
plants Article Polyphenol Diversity and Antioxidant Activity of European Cistus creticus L. (Cistaceae) Compared to Six Further, Partly Sympatric Cistus Species Brigitte Lukas *, Laura Bragagna , Katharina Starzyk , Klaudia Labedz, Klaus Stolze and Johannes Novak Institute of Animal Nutrition and Functional Plant Compounds, University of Veterinary Medicine Vienna, Veterinärplatz 1, 1210 Vienna, Austria; [email protected] (L.B.); [email protected] (K.S.); [email protected] (K.L.); [email protected] (K.S.); [email protected] (J.N.) * Correspondence: [email protected]; Tel.: +43-1-25077-3110; Fax: +43-1-25077-3190 Abstract: This investigation focused on the qualitative and quantitative composition of polyphenolic compounds of Mediterranean northern shore Cistus creticus and six further, partly sympatric Cistus species (C. albidus, C. crispus, C. ladanifer, C. monspeliensis, C. parviflorus, C. salviifolius). Aqueous extracts of 1153 individual plants from 13 countries were analyzed via high performance liquid chromatography (HPLC). The extracts of C. creticus were primarily composed of two ellagitannins (punicalagin and punicalagin gallate) and nine flavonol glycosides (myricetin and quercetin glyco- sides, with m-3-O-rhamnoside as the dominant main compound). Differences in the proportions of punicalagin derivatives and flavonol glycosides allowed the classification into two chemovariants. Plants containing punicalagin derivatives and flavonol glycosides were especially abundant in the Citation: Lukas, B.; Bragagna, L.; western and central Mediterranean areas and in Cyprus. From Albania eastwards, punicalagin and Starzyk, K.; Labedz, K.; Stolze, K.; punicalagin gallate were of much lesser importance and the predominant chemovariant there was a Novak, J. Polyphenol Diversity and nearly pure flavonol type.
[Show full text]