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.
2021 NDS Northern Committee AGM & Conference
The 2021 Northern Committee AGM will take place on Saturday 20 March 2021 starting at 11.00am. This will be an […]
New fund raising raffle
1st prize these 12 garden – ready plants. 2nd prize a collection of 9 plants. 3rd prize a collection of […]
RHS and NEHS regulations on the use of floral foam (Oasis) at flower shows
Announcement from the Executive Council Click here for more details