Canada's Plant Hardiness Site

Rosaceae rose family
Sorbus ×thuringiaca (Nyman) Schonach (S. aria ? S. aucuparia)
En: oakleaf mountain ash;
Fr:

• [=Sorbus decurrens (Koehne) Hedl.]
• [=Sorbus hybrida L. var. decurrens (Koehne) Rehder]
• [=Sorbus hybrida L. var. thuringiaca Nyman - basionym]
• [=Sorbus quercifolia Hedl.]
• [=Sorbus ×thuringiaca 'Fastigiata']