Found two sets of twins yesterday
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22
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8903
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June 10, 2021
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Colchicine induction of ‘Old Blush’ 2n pollen for the hybridization and breeding of tetraploid rose
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6
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2933
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March 24, 2021
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All A'Twitter x Yatkan
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35
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7502
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August 7, 2020
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Easy diploid seed parents
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16
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3708
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June 17, 2020
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Species-Modern Crosses
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109
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24929
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April 10, 2019
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Unreduced pollen in roses
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4
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629
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April 8, 2019
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Some ploidy questions
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26
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3153
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February 8, 2019
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Self-Incompatibility
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24
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3190
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September 2, 2018
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Diploid vs Tetraploid - a crossroads
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15
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2208
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June 27, 2018
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Diploidy or not diploidy. That is the question...
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63
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11676
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June 10, 2018
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Canina Chromosome pairing
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23
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3198
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May 21, 2018
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white mountains rose
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12
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4171
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November 20, 2015
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Ratios of diploids
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24
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3563
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April 4, 2015
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Maybe a New Way of Breeding Hybrid Hulthemias
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28
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3242
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July 22, 2013
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Pollen germination
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14
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2132
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May 25, 2013
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Marriage
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12
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1976
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February 7, 2013
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Using Species for Disease Resistance
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70
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4949
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October 21, 2012
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Viability of the "Myrandy" group of hybrid teas
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23
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2876
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September 23, 2012
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Moyesii ploidy?
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17
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2121
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September 10, 2012
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Breeding Species by J. H. Nicolas
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17
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3365
|
June 29, 2012
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A rant about those "bloom machine"- type roses!!
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30
|
3290
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May 13, 2012
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Using High Ploidy Roses can give Different Results
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39
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1746
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March 8, 2012
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Rosa carolina / virginiana
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8
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1382
|
January 2, 2012
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Breeding new colors versus using dye
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15
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524
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July 10, 2011
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NW Chinese Species Roses Crossed With Moderns
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37
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678
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April 13, 2011
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Kordesii question...
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60
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2057
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February 6, 2011
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Triploid roses and pollen ploidy
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18
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248
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December 24, 2010
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Ploidy of 'Floradora'?
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31
|
910
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June 12, 2010
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ploidy???
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13
|
153
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February 4, 2010
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Twin of a R. pomifera twin!!!
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20
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815
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June 26, 2009
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