Thanks Bob. Does that explain why Helleborus 'Red Racer' Series Name: WINTER THRILLERS™ Series is a named cv. while Helleborus x orientalis 'Winter Queen® strain' I can't seem to find a named cultivar?
The strain is listed in the RHS DB.
http://apps.rhs.org.uk/horticu...
Results from search Helleborus strain:
http://apps.rhs.org.uk/horticu...
I noticed that all words in a Series name are capitalized while the word strain is not.
Search Helleborus series:
http://apps.rhs.org.uk/horticu...
