European flower — a little tender honeysuckle (5)
I believe the answer is:
rhone
'european flower' is the definition.
'rhone' can be an answer for 'flower' (River Rhone, something which flows). I'm not certain of the 'european' bit.
'a little tender honeysuckle' is the wordplay.
'a little' indicates the answer is hidden within the clue (a little bit of the clue).
'RHONE' is hidden within 'tender honeysuckle'.
Can you help me to learn more?
(Other definitions for rhone that I've seen before include "River flowing through Lake Geneva" , "River flowing from Alps to the French Med" , "Major French river, rising in Switzerland" , "River running through the city of Arles" , "River at Avignon and Arles" .)