Fig. 9From: The adjustment of China endemic Heptacodium miconioides Rehd. to temperate zone of PolandPhenology stages of leaves and shoots development in Heptacodium myconioides, according to BBCH scale [50], where: 91 – shoot development completed, the leaves still green; 92a – leaves begin to discolour (change green to yellow colour in 10% of leaves); 92b – leaves discoloration (the colour changed in 50% of leaves); 93 – beginning of leaf fallBack to article page