https://pfaf.org/User/Plant.aspx?LatinName=Lonicera+utahensis
Lonicera utahensis is a deciduous Shrub growing to 1.5 m (5ft). See above for USDA hardiness. It is hardy to UK zone 4. It is in flower from April to May. The...
lonicera utahensisplant databasehoneysucklepfaf