The white one is 'Madame Alfred Carriere'. Ron may be correct on the pink one. It is accessioned and labelled as Rosa 'The Garland'. Doesn't look much like that cultivar to me. Maybe 'The Garland' died and the rootstock grew out. It's been there a while. I will bring this to the attention of the curators. Nadia, you and Wendy do a great service to the garden (and thus the public) by helping us find all these naming and ID issues. Thanks for helping explore the garden and the plants online.
Thank you for answering my question and for encouragement our hobby. Invite us for inventory, we would present you our list of what we didn't find or found in different location or with a different label
