cup with square mark

[Rec]

Hi all,
could you please help me with this blue and white chinese cup with a square mark at the bottom. it's appr. 6cm wide and 3,5 cm high.
could it be produces during Ming dynasty in Jingdezhen Kiln?
thanks and greetings,
Rec

[Rec]

are the pics not sufficient? should I post other pics?

[peterp]

This is the actual lingzhi pattern. With this mark I think it would be about mid-Qing to early 19th century. Made at Dehua kiln.