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'Portland Monthly Crimson Rose' Description
'Portlandica' rose photo
Photo courtesy of jedmar
Availability:
Commercially available
HMF Ratings:
134 favorite votes.  
Average rating: EXCELLENT-.  
ARS:
Medium red Portland.
Exhibition name: Duchess of Portland
Origin:
Bred by Unknown (before 1775).
Class:
Damask Perpetual, Portland.  
Bloom:
Red.  Mild to strong, damask fragrance.  10 to 15 petals.  Average diameter 3.25".  Medium to large, semi-double (9-16 petals), borne mostly solitary, cluster-flowered bloom form.  Spring or summer flush with scattered later bloom.  Leafy sepals buds.  
Habit:
Armed with thorns / prickles.  5 to 7 leaflets.  
Height of 2' to 47" (60 to 120 cm).  Width of 2' to 3' (60 to 90 cm).
Growing:
USDA zone 4b through 9b.  
Notes:
Mike Lowe says Duchess of Portland is a Damask Perpetual and assigns it a date of 1782...
Parentage uncertain, see References for more information. The speculation that 'Slater's Crimson China' was one of the parents was disproved by DNA Analysis at the Claude Bernard University in Lyon, France.
Sangerhausen describe the color of the bloom of The Portland Rose as light red.
 
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