AMUR HONEYSUCKLE (Lonicera maackii)
-introduced, invasive
-bush honeysuckles: alien=hollow stems, native=solid stems
https://www.eddmaps.org/ipane/ipanespecies/shrubs/Lonicera_maackii.htm
says similar species are:
"Lonicera x bella Zabel (Bell's honeysuckle), L. morrowii Gray (Morrow's honeysuckle), L. tartarica L. (Tartarian honeysuckle), L. xylosteum L. (Dwarf honeysuckle)."
https://www.nps.gov/plants/alien/pubs/midatlantic/loma.htm
also lists look-a-likes
another description at:
http://www.missouriplants.com/Whiteopp/Lonicera_maackii_page.html
lots of pretty pictures
http://www.discoverlife.org/mp/20p?res=320&see=name&name=Lonicera+maackii&selected=1