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brachycarpum ssp. tigerstedtii hybrid
'P.M.A. Tigerstedt' also known as 'Peter Tigerstedt' |
Parentage: |
brachycarpum ssp. tigerstedtii x catawbiense
var. album 'Glass', Marjatta Uosukainen / Arboretum Mustila, Finland |
Habit: |
An upright spreading plant, reaching more than 2 m height
when fully-grown. |
Flowers: |
White flowers have blood-brown blotches. Flower size 5.5 to 7
cm. |
Leaves: |
Leaves are glabrous, dark green and 15 to 20 cm long.
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Cold Hardiness: |
-33°F, -36°C |
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