Kind of mandarin orange (7)
I believe the answer is:
satsuma
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">kind of mandarin orange</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for satsuma that I've seen before include "Citrus fruit from Japan" , "Tangerine-like fruit" , "Orange, district and style of Japanese pottery" , "that is easily uncovered" , "Japanese province and small orange" .)