Interploidy crosses
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11
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1954
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December 20, 2014
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First germination
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215
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35564
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November 28, 2013
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Looking for paper on rose mitochondrial and chloroplast gene
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19
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2662
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May 19, 2013
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Marriage
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12
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2109
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February 7, 2013
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Carmenetta ploidy?
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35
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4798
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December 17, 2012
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Schoener's rose-apple, Schoener's Nutkana
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26
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3452
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October 17, 2012
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David Z... what does this mean?
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7
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1053
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August 23, 2012
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Ralph Moore Roses Field Day!
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53
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5039
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March 12, 2012
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Rosa carolina / virginiana
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8
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1473
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January 2, 2012
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laughing gas to make tetraploids?
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61
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3867
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November 23, 2011
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Rosa rugosa f. alba x Rosa beggeriana
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36
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1978
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November 18, 2011
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full paper Gametic embryogenesis and haploid technology as valuable
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4
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205
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April 17, 2011
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Kordesii question...
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60
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2279
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February 6, 2011
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Hexaploidy and Octoploidy
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5
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171
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January 30, 2011
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Genetic diversity and genetic similarities between Iranian rose species.
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6
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388
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August 5, 2010
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ploidy???
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13
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295
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February 4, 2010
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'Mutabilis' - has anyone noticed this?
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20
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850
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August 11, 2009
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Breeding from species
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31
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1166
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September 22, 2008
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Yellow Roses for the Canadian Prairies.
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37
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731
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July 28, 2008
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Lady Duncan - Hexaploid Hybrid Rugosa?
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24
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892
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March 2, 2008
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David Zlesak has a book chapter
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10
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580
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April 24, 2007
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Rosa eglanteria - A species for developing cold hardy bicolour Climbers?
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15
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1039
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October 8, 2006
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Disappointing news about chromosome doubling
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10
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510
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January 7, 2006
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Roseraie de l'Hay seedlings
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20
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1489
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November 8, 2005
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fertile triploids & meosis
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2
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323
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April 11, 2005
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Do rose seeds behave like apple seeds?
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14
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1173
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June 6, 2004
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Breeding with Caninae section roses
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9
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479
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March 4, 2004
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What can hybridizers use coffee for?
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11
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1070
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January 14, 2004
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Open or Selfs?
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12
|
738
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November 19, 2003
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First draft - Can North American rose hybridizers safely use pollen from PNRSV infected roses?
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27
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2709
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February 13, 2003
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