Photo: Syringa x prestoniae 3.

Branch in flower. Koskela, Helsinki, Finland. Planted. 2007-06-18.
Syringa x prestioniae McKelvey Suom.: isabellansyreeni. Sven.: prestonsyren. Bot. syn.: Syringa reflexa C. K. Schneid. x villosa Vahl
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Photo: Syringa x prestoniae 3.