Tinkturenpresse

Lonicera x heckrottii - Caprifoliaceae - goldflame honeysuckle, Heckrotts Geißblatt, Waldgeißblatt Goldflame

Possibly L. americana x L. sempervirens. Deciduous or semi-evergreen shrub (vine); carmine flower buds change color as they open; extremely fragrant tubular bicolored flowers (rose pink outside, yellow interior) in terminal whorls.
http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b839

Lonicera x heckrottii flowers, CC BY-SA 3.0, Author: Andreas Kraska