南美洲
Danziger
https://www.danzigeronline.com
YYY Breeding
歐洲
E.G. Hill
http://www.conectiflor.com
YYY Breeding (Hydrangeas)
非洲
E.G. Hill (rozen)
http://www.conectiflor.com
YYY Breeding (Hydrangeas)
中國
Agriom
https://agriom.nl/nl/home
Danziger
https://www.danzigeronline.com/
E.G. Hill
http://www.conectiflor.com/
Select Breeding
http://www.selectbreeding.nl/
