• Thumbnail for Peter H. Raven
    Peter Hamilton Raven (born June 13, 1936) is an American botanist and environmentalist, notable as the longtime director, now President Emeritus, of the...
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  • Thumbnail for Epilobium
    Chamerion), Pyrogennema and Zauschneria within Epilobium according to Peter H. Raven, who has extensively studied the willowherbs and merges the other segregate...
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  • Thumbnail for Rosa chinensis
    chinensis, p 368 - Registered text as printed work , In: Wu Zheng-yi & Peter H. Raven (Ed.): Flora of China , Volume 9 - Pittosporaceae through Connaraceae...
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  • Raven Goodwin is an American actress. She made her debut with the comedy film Lovely & Amazing (2001), which earned her an Independent Spirit Award nomination...
    20 KB (1,515 words) - 19:11, 16 September 2024
  • Thumbnail for Coevolution
    the 1960s, when Daniel H. Janzen showed coevolution between acacias and ants (see below) and Paul R. Ehrlich and Peter H. Raven suggested how coevolution...
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  • Raven (disambiguation) Peter H. Raven (born 1936), botanist and environmentalist Robert J. Raven, Australian arachnologist Sarah Raven (born 1963), gardener...
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  • Thumbnail for Chenopodioideae
    Steven E. Clemants (2003): Archiatriplex - Online, In: Wu Zhengyi, Peter H. Raven, Deyuan Hong (Hrsg.): Flora of China, Volume 5: Ulmaceae through Basellaceae...
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  • 1–45. doi:10.1111/j.1469-185X.1985.tb00416.x. PMID 3919777. Johnson, Peter H. Raven, George B. (2002). "Respiration". Biology (6th ed.). Boston: McGraw-Hill...
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  • Thumbnail for William H. McRaven
    William Harry McRaven (born November 6, 1955) is a retired United States Navy four-star admiral who served as the ninth commander of the United States...
    46 KB (3,980 words) - 01:12, 30 September 2024
  • Thumbnail for Folk taxonomy
    & Peter H. Raven (1966) "Folk taxonomies and biological classification", Science, 154, 273–275. Berlin, Brent & Dennis E. Breedlove & Peter H. Raven (1973)...
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  • Thumbnail for Chrysanthemum × morifolium
    2008 ( ISBN 2914211384 ). Bailey 1919, p. ii 758–759. Wu Zheng-yi, Peter H. Raven, Deyuan Hong (ed.): Flora of China. Volume 20–21: Asteraceae , Science...
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  • Thumbnail for Gaura
    G. lindheimeri (white gaura). In 2007, Warren L. Wagner, Peter C. Hoch, and Peter H. Raven published a Revised Classification of the Onagraceae, which...
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  • selection in plants. The book has been described by plant systematist Peter H. Raven as "the most important book on plant evolution of the 20th century"...
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  • Thumbnail for Empetrum nigrum
    " PLANTS. Magnus Popp; Virginia Mirré; Christian Brochmann (2011). Peter H. Raven (ed.). "A single Mid-Pleistocene long-distance dispersal by a bird can...
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  • Thumbnail for Chamaenerion angustifolium
    University Press. p. 209. ISBN 978-0-521-49346-8. Warren L. Wagner; Peter C. Hoch & Peter H. Raven (2007). Revised classification of the Onagraceae. Systematic...
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  • Out: Forestry & Fauna". The People's Korea. Retrieved 26 October 2013. Peter H. Raven (2013-09-09). "Engaging North Korea through Biodiversity Protection"...
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  • Thumbnail for Kingdom (biology)
    Empire Biota: a comprehensive taxonomy, [1]. [Historical overview.] Peter H. Raven and Helena Curtis (1970), Biology of Plants, New York: Worth Publishers...
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  • "Reference." Stanford Encyclopedia of Philosophy. Retrieved 2009-09-23. Raven, Peter H., Berlin, Brent, and Dennis E. Breedlove. 1971. "The Origins of Taxonomy...
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  • Thumbnail for Systematics
    http://evolvingthoughts.net Michener, Charles D., John O. Corliss, Richard S. Cowan, Peter H. Raven, Curtis W. Sabrosky, Donald S. Squires, and G. W. Wharton (1970). Systematics...
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  • of his professional career in Michigan. The standard author abbreviation W.H.Wagner is used to indicate this person as the author when citing a botanical...
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  • Thumbnail for Chenopodium
    Sergei L. Mosyakin & Steven E. Clemants: Chenopodium - In: Wu Zhengyi, Peter H. Raven, Deyuan Hong (Hrsg.): Flora of China. Volume 5: Ulmaceae through Basellaceae...
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  • William Standish Knowles (category Articles with hCards)
    the American Institute of Chemists 2001 Nobel Prize in Chemistry 2008 Peter H. Raven Lifetime Achievement Award, from the Academy of Science, St. Louis....
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  • Thumbnail for Missouri Botanical Garden
    David Gates, director, 1965 to 1971 Peter H. Raven, director, 1971 to 2006; president and director, 2006 to 2010 Peter Wyse Jackson, president, appointed...
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  • Thumbnail for Acalypha australis
    "Acalypha australis Linnaeus, Sp. Pl. 2: 1004. 1753". In Wu Zhengyi, Peter H. Raven & Hong Deyuan (ed.). Oxalidaceae through Aceraceae. Flora of China....
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  • Thumbnail for Thomas Lovejoy
    Thomas Lovejoy (category Articles with hCards)
    American Academy of Achievement presented by Awards Council member Peter H. Raven. In 2004, a new wasp species that acts as a parasite on butterfly larvae...
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  • Thumbnail for Hiller OH-23 Raven
    The Hiller OH-23 Raven is a two, three, or four-place, military light observation helicopter based on the Hiller Model 360. The Model 360 was designated...
    20 KB (2,239 words) - 22:43, 9 September 2024
  • Raven's Progressive Matrices (often referred to simply as Raven's Matrices) or RPM is a non-verbal test typically used to measure general human intelligence...
    13 KB (1,633 words) - 18:24, 4 June 2024
  • Thumbnail for Alangium
    and Chamlong Phengklai. 2007. Alangium pages 304-308. In: Wu Zhengyi, Peter H. Raven, and Hong Deyuan (editors). 1994 onward. Flora of China vol. 13: Clusiaceae...
    14 KB (1,113 words) - 20:13, 29 September 2024
  • Thumbnail for Geography of Canada
    September 2018. Peter H. Raven; Linda R. Berg; David M. Hassenzahl (2012). Environment. John Wiley & Sons. pp. 1–3. ISBN 978-0-470-94570-4. James H. Marsh (1999)...
    55 KB (7,024 words) - 11:55, 27 September 2024
  • Thumbnail for Aristolochiaceae
    Evolution and Diversification of Land Plants by Kunio Iwatsuki and Peter H. Raven, Springer Science & Business Media, 6. des. 2012 The first fossil Aristolochia...
    10 KB (832 words) - 03:16, 26 April 2024