Fig. 11
From: The adjustment of China endemic Heptacodium miconioides Rehd. to temperate zone of Poland
Phenology stages of flowers and fruit development in Heptacodium myconioides, according to BBCH scale [50], where: 51 – inflorescence of flowers visible, beginning of heading; 52 – inflorescence developed; 55 – first simple flowers visible: bud flowers; 56 – first simple flowers visible: bud colorized; 59 – first flower petals visible; 60 – first flowers open sporadically; 61 – beginning of flowering (10% flowers open)