White rose for ID
Please help me ID this white rose.
What rose type is this? Is this a rugosa, damask, or something else? Is it a floribunda? Please point me a link or links which discusses and explains (with photos) the rose types or classifications used. Currently, I only understand the difference between a floribunda, grandiflora and hybrid teas but don't quite understand what makes a rose an 'old english rose', a 'damask rose', a 'tea rose', a 'noisette rose', a 'rugosa rose' or whatever. Any helpful links you can suggest to help me sort out the differences between the types and the classification schemes used will be much appreciated. Thanks in advance.