The Genus Dahlia was split into 4 sections by Paul Sorensen in 1969 and we use this below to separate the species dahlias as it is and easy system to use however Dayle Saar’s recent work has shown that section Pseudodendron and section Dahlia are genetically a section and are only divided at clade level. while section Epiphytum is not valid and belongs with Pseudodendron and some members of the Dahlia section in the variable root clade.
Removal of some classes from the 2020 National Show Schedule
Click on link below to open information on the updated schedule Removal-of-classes-2020 (1)
Exciting Update on NDS National Show 2020
Further to recent updates I am really pleased to let members know that after consultation with the RHS, our show […]
National Dahlia Society trophies and their winners
National Dahlia Society Trophies and their winners.
The Jaldec Perpetual Challenge Trophy The Arthur Griffiths Cup The G F Drayson Trophy The E J Widdowson trophy The […]