Commercially available

• Rosa spinosissima var. diminuta 'Wilhelm IV'

Bred by Unknown (before 1902).

Hybrid Spinosissima.  

Pink.  Moderate fragrance.  Small to medium, semi-double to double bloom form.  Once-blooming spring or summer.  

Medium, bushy, well-branched.  Dark green foliage.  7 to 9 leaflets.  

Height: up to 32" (up to 80cm).  

Hardy.  

If you know the parentage of this rose, or other details, please contact us.

Source: L'Haÿ-les-roses Label. The pink hybrid spinossissima which was included by Jules Gravereaux around 1902 to L'Haÿ seems to have been mislabeled, as the original 'William IV' was white.