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Topic: Rubiaceae


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In the News (Mon 30 Nov 09)

  
  Rubiaceae research   (Site not responding. Last check: 2007-10-07)
The interfamilial relationships of the Rubiaceae are studied on the basis of wood anatomical characters.
The taxonomic importance of pollen morphological characters in the Rubiaceae is considerable.
Furthermore, ontogenetical study of Rubiaceae pollen, orbicules and tapetum is undertaken.
www.br.fgov.be /RESEARCH/PROJECTS/rubiaceae.html   (1762 words)

  
 Albertine Rift Rubiaceae - Home   (Site not responding. Last check: 2007-10-07)
Rubiaceae are essentially tropical and woody, but one fourth of the representatives are herbaceous and some of these occur in temperate regions.
At present, morphological, systematic and taxonomic research on the Rubiaceae is continued by four staff members, with a focus on the African continent and Madagascar; several projects are carried out in collaboration with the Laboratory of Plant Systematics (Katholieke Universiteit Leuven, Belgium).
Rubiaceae were selected as a pilot group because of the large size of the family, its ecological importance in tropical forest areas, and the institutes expertise.
projects.bebif.be /enbi/albertinerift/rubiaceae   (1685 words)

  
 Rubiaceae   (Site not responding. Last check: 2007-10-07)
The Rubiaceae are a family of dicotyledons variously called the madder bedstraw or coffee family.
The Systematics of the Legume Genus Harpalyce (LeguminosaeãLotoideae)/a Monograph of the Genus Hamelia (Rubiaceae
A Revision of the Genus Arcytophyllum (Rubiaceae : Hedyotideae)
www.freeglossary.com /Rubiaceae   (151 words)

  
 - Välkommen till Bergianska Trädgården -   (Site not responding. Last check: 2007-10-07)
Phylogeny of the Rubiaceae and the Loganiaceae; congruence or conflict between morphological and molecular data.
Reorganization of the genus Psychotria and tribe Psychotriae (Rubiaceae) inferred from ITS and rbcL sequence data.
Phylogeny and classification of the subfamily Rubioideae (Rubiaceae).
www.bergianska.se /kontakt_Birgitta_rub.html   (388 words)

  
 Revista Brasileira de Botânica - Ovule development in Borreria verticillata (L.) G. Mey. (Rubiaceae - Rubioideae - ...   (Site not responding. Last check: 2007-10-07)
The remnant cells from the external integument, the inclusion of the nucellus in the chalaza, the occurrence of few elongated cells in the nucellar epidermis and the increased number of archesporial cells classify the ovule formation of B.
Em Rubiaceae, o número de rudimentos seminais varia de um a numerosos, sendo esse caráter tradicionalmente usado para distinção de subfamílias (Bremekamp 1966).
MARIATH, J.E.A. and COCUCCI, A.E. The ovules of Relbunium hypocarpium in the context of the Rubiaceae.
www.scielo.br /scielo.php?script=sci_arttext&pid=S0100-84042004000100018&lng=en&nrm=iso&tlng=pt   (3466 words)

  
 MBG: Research: Palicourea Aubl. (Rubiaceae: Psychotrieae)   (Site not responding. Last check: 2007-10-07)
Reorganization of the genus Psychotria and tribe Psychotrieae (Rubiaceae) inferred from ITS and rbcL sequence data.
Taylor, C.M. Revision of Palicourea (Rubiaceae: Psychotrieae) in the West Indies.
Taylor,C.M. Overview of the Psychotrieae (Rubiaceae) in the Neotropics.
www.mobot.org /MOBOT/Research/taylor/palicourea.shtml   (888 words)

  
 Products > People > Rubiaceae   (Site not responding. Last check: 2007-10-07)
Rubiaceae is a unique, not-toxic, fully organic vegetable extract which shows great promise for the treatment of of several ailments.
Rubiaceae has been effective in decreasing the unpleasent side effects of both AZT and radiation thereapy.
Rubiacea may be taken as a hot or cold tea, in tablets, through steam, or topically.
www.canusaint.com /products/people/rubiaceae.html   (216 words)

  
 Rubiaceae
The portfolio presented is a summary of the pollen morphological observations achieved in the past seven years at the Laboratory of Plant Systematics and the National Botanic Garden of Belgium.
Orbicules are often present in the anthers of Rubiaceae and they can be spherical, doughnut-shaped, irregularly folded or spinulate.
The pollen morphological research in the family Rubiaceae is co-ordinated by Dr. Suzy Huysmans in co-operation with Dr. Steven Dessein and Prof.
www.kuleuven.ac.be /bio/sys/site/pollen_rub.htm   (306 words)

  
 Rubiaceae - Wikipedia, the free encyclopedia
A number of formerly accepted families (Dialypetalanthaceae, Henriqueziaceae, Naucleaceae, and Theligonaceae) are now incorporated within the Rubiaceae following genetic research by the Angiosperm Phylogeny Group.
As now circumscribed, there are about 600 genera and more than 10,000 species in the Rubiaceae.
The genera are distributed into tribes, and these placed in one of three recognized subfamilies:
en.wikipedia.org /wiki/Rubiaceae   (147 words)

  
 Acta Botanica Brasilica - Biologia da polinização e sistema reprodutivo de Psychotria barbiflora DC. (Rubiaceae)   (Site not responding. Last check: 2007-10-07)
A família Rubiaceae possui o maior número de espécies heterostílicas dentre as outras 25 famílias de Angiospermas que apresentam este tipo de polimorfismo (Barrett 1992).
De uma forma geral, as espécies de Rubiaceae apresentam grande variedade de animais visitantes às suas flores e, apesar de existirem poucas informações a este respeito, em algumas espécies de Psychotria há registros de abelhas e vespas.
Castro, C.C. and Oliveira, P.E.A.M. Pollination Biology of distylous Rubiaceae in the Atlantic Rain Forest, SE Brazil.
www.scielo.br /scielo.php?script=sci_arttext&pid=S0102-33062004000400016&lng=pt&nrm=iso&tlng=pt   (5033 words)

  
 Rubiaceae - Madder Family
The family Rubiaceae, Madder or Bedstraw, consists of about 650 genera and 10,500 species worldwide.
The majority grow in the tropical in subtropical regions and and have mostly woody stems.
All our Rubiaceae are of the "Bedstraw" type: sprawling, low growing annuals.
montana.plant-life.org /families/Rubiaceae.htm   (175 words)

  
 Rubiaceae: Facts and details from Encyclopedia Topic   (Site not responding. Last check: 2007-10-07)
1753, type genus from the madder family (rubiaceae)....
The angiosperm phylogeny group is an international group of systematic botanists who have come together to try to establish a consensus view of the taxonomy of...
Galium l., is a large genus of annual and perennial herbaceous plants in the family rubiaceae, with about 400 species occurring in the temperate...
www.absoluteastronomy.com /encyclopedia/r/ru/rubiaceae.htm   (636 words)

  
 [No title]   (Site not responding. Last check: 2007-10-07)
Rubiaceae: Family treatment from Trees and Shrubs of the Andes of Ecuador
Rubiaceae: Images from the Madagascar flora from the Missouri Botanical Garden
Rubiaceae: Information/Images from the University of Hawaii - Manoa)
www.csdl.tamu.edu /FLORA/cgi/gateway_family?fam=Rubiaceae   (279 words)

  
 Madagascar, Royal Botanic Gardens, Kew: Science and Horticulture: Madagascar: Home Page
The Rubiaceae, or Coffee family, is the largest family of woody plants in Madagascar, second only to the orchids (Orchidaceae) in total number.
Species of Rubiaceae are important components of the forest understorey, and often make up a large part of the total forest diversity and biomass.
The eventual aim is to produce a complete work on the Rubiaceae of Madagascar, but in the short-term we aim to produce a detailed species checklist with species conservation assessments.
www.kew.org /scihort/madagascar/projects/rubs/rubs.html   (655 words)

  
 Rubiaceae   (Site not responding. Last check: 2007-10-07)
The Rubiaceae are a family of dicotyledon s, variously called the madder, bedstraw, or coffee family.
Revision of Palicourea (Rubiaceae) in Mexico and Central America.
Cycad Identification Features a key distinguishing families and genera, and each family and genus has its separate home page.
www.serebella.com /encyclopedia/article-Rubiaceae.html   (580 words)

  
 Brooklyn Botantic Garden: Plant Records   (Site not responding. Last check: 2007-10-07)
Andersson, L. The rps 16 intron and the phylogeny of the Rubioideae (Rubiaceae) Pl. Syst.
Bremekamp, C. Remarks on the position, the delimitation and subdivision of the Rubiaceae Acta Bot.
Verdcourt, B. Remarks on the classification of the Rubiaceae Bull.
www.bbg.org /cgi/biblio/refquery.cgi?Rubiaceae   (687 words)

  
 Combined phylogenetic analysis in the Rubiaceae-Ixoroideae: morphology, nuclear and chloroplast DNA data -- Andreasen ...
Andersson, L. 1995 Tribes and genera of the Cinchoneae complex (Rubiaceae).
Persson, C. 1996 Phylogeny of the Gardenieae (Rubiaceae).
Verdcourt, B. 1958 Remarks on the classification of the Rubiaceae.
www.amjbot.org /cgi/content/full/87/11/1731   (6220 words)

  
 Rubiaceae
Read about rubiaceae in the free online encyclopedia and dictionary.
Find results for rubiaceae and anything else you are looking for instantly!
Rubiaceae Madder Family Flower: 1/4" 4 petaled white flowers growing at axil of leaves.
www.logicjungle.com /wiki/Rubiaceae   (148 words)

  
 Phylogenetic relationships within the Gentianales based on NDHF and RBCL sequences, with particular reference to the ...
Rubiaceae due to its inferior ovary into a monofamilial Rubiales.
Bremekamp, C. 1966 Remarks on the position, the delimitation and the subdivision of the Rubiaceae.
Bremer, B. 1996a Combined and separate analyses of morphological and molecular data in the plant family Rubiaceae.
www.amjbot.org /cgi/content/full/87/7/1029   (5698 words)

  
 Rubiaceae   (Site not responding. Last check: 2007-10-07)
A number of formerly accepted families, Dialypetalanthaceae, Henriqueziaceae, Naucleaceae and Theligonaceae, have now been included within the family Rubiaceae following research by the Angiosperm Phylogeny Group.
Rubiaceae in Watson and Dallwitz, The Families of Flowering Plants
Category:Plant families da:Krap-familien (Rubiaceae) de:Rötegewächse eo:Rubiacoj fr:Rubiaceae nl:Sterbladigenfamilie ja:アカネ科 pt:Rubiaceae zh:茜草科
rubiaceae.ask.dyndns.dk   (111 words)

  
 Phylogeny of the Neotropical Alibertia group (Rubiaceae), with emphasis on the genus Alibertia, inferred from ITS and ...
Andersson, L. 1992 A provisional checklist of neotropical Rubiaceae.
Delprete, P. Riodocea (Rubiaceae, Gardenieae) a new genus from the Brazilian Atlantic forest.
Persson, C. 1993 Pollen morphology of the Gardenieae-Gardeniinae (Rubiaceae).
www.amjbot.org /cgi/content/full/87/7/1018   (4982 words)

  
 Home
On behalf of the organizing committee you are cordially invited to participate in the Third International Rubiaceae Conference.
Since the previous Rubiaceae conference in 1995, many new morphological and molecular data have been published.
With the Third Rubiaceae Conference, we want to offer a forum to all Rubiaceae scientists to present the results they achieved in the last decade.
www.kuleuven.ac.be /bio/sys/rubiaceae_conference/index.html   (184 words)

  
 Genera of the Rubiaceae   (Site not responding. Last check: 2007-10-07)
Appendix 1, Survey of the proposed classification & appendix 4, Genera Rubiacearum.
Supplement to the 1988 outline of the classification of the Rubiaceae.
Appendix: Generic distribution patterns in subsaharan African Rubiaceae.
www.br.fgov.be /SCIENCE/DATABASES/PLANTS/RUBIACEAE   (87 words)

  
 Rubiaceae in Trees and shrubs of the Andes of Ecuador @ efloras.org
Rubiaceae in Trees and shrubs of the Andes of Ecuador @ efloras.org
La familia Rubiaceae es una de las más grandes de las plantas con flores, consta de unos 600 géneros y tal vez 10.000 especies.
Steyermark, J. Rubiaceae, en: B. Maguire (ed.), The Botany of the Guayana Highland IX.
www.efloras.org /florataxon.aspx?flora_id=201&taxon_id=10778   (582 words)

  
 Systematic Biology 48(3) Abstracts
Abstract.---Using different data sets mainly from the plant family Rubiaceae, but in parts also from the Apocynaceae, Asteraceae, Lardizabalaceae, Saxifragaceae, and Solanaceae, we have investigated the effect of number of characters, number of taxa, and kind of data on bootstrap values within phylogenetic trees.
In analyses of Rubiaceae based on the same number of characters, RFLP data give trees with higher percentage of supported nodes than rbcL and morphological data.
Two new data sets of ndhF and rbcL sequences of Rubiaceae are analyzed and together with earlier studies of the family we can conclude that the monophyly of the Rubiaceae is supported and within the family there are three well supported, but not easily characterized, large subfamilies, Rubioideae, Cinchonoideae s.s.
hydrodictyon.eeb.uconn.edu /systbiol/issues/48_3/48_3abstracts.html   (2072 words)

  
 Between-year Changes in Functional Gender Expression of Palicourea padifolia (Rubiaceae), a Distylous, ...
Lorence (Rubiaceae) is a long-lived, understorey shrub 2–7
Lau P, Bosque C. Pollen flow in the distylous Palicourea fendleri (Rubiaceae): an experimental test of the disassortative pollen flow hypothesis.
Reproductive ecology of distylous Palicourea padifolia (Rubiaceae) in a tropical montane forest.
aob.oxfordjournals.org /cgi/content/full/95/2/371   (3817 words)

  
 Phylogeny of the Neotropical Alibertia group (Rubiaceae), with emphasis on the genus Alibertia, inferred from ITS and ...
Phylogeny of the Neotropical Alibertia group (Rubiaceae), with emphasis on the genus Alibertia, inferred from ITS and 5S ribosomal DNA sequences -- Persson 87 (7): 1018 -- American Journal of Botany
Phylogeny of the Neotropical Alibertia group (Rubiaceae), with emphasis on the genus Alibertia, inferred from ITS and 5S ribosomal DNA sequences
A trnL-F cpDNA sequence study of the Condamineeae-Rondeletieae-Sipaneeae complex with implications on the phylogeny of the Rubiaceae
www.amjbot.org /cgi/content/abstract/87/7/1018   (374 words)

  
 References Randia, Rosenbergiodendron   (Site not responding. Last check: 2007-10-07)
Phylogeny of Gardenieae (Rubiaceae) based on chloroplast DNA sequences from the rps 16 intron and trnL(UAA)-F (GAA) intergenic spacer.
A survey of secondary pollen presentation in the Rubiaceae.
Wong, K. The genera of peninsular Malaysian Rubiaceae formerly confused with Randia.
www2.botany.gu.se /staff/clagus/ref.html   (431 words)

  
 Miami University Botany Department - Dr. Vivian Negrón
While most of my research has been in the Rubiaceae, Cactaceae, and population biology of Zamiaceae, future investigations would include other flowering families with genera of interesting biogeographic distribution and floral morphology.
Molecular phylogeny and biogeography of Erithalis (Rubiaceae), an endemic of the Caribbean Basin.
Negrón-Ortiz, V. Reproductive biology of Ernodea (Rubiaceae) in Puerto Rico and the Bahamas.
www.cas.muohio.edu /botany/bot/vivian.html   (408 words)

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