The broadleaf evergreen Rhododendron 'County of York' (Catawbiense Group) (catawba rhododendron) bears showy, white and fragrant blossoms during mid spring to early summer. The showy glossy foliage is deep green in colour, coarse in texture and evergreen. Rhododendron 'County of York' (Catawbiense Group) (catawba rhododendron) has smooth bark. A specimen plant, Rhododendron 'County of York' (Catawbiense Group) (catawba rhododendron) can help you create a focal point in your garden design.