Variety traits

Peduncle — China aster

Callistephus chinensis (L.) Nees

An important morphological trait of the China aster that determines the suitability of a cultivar for cutting or ornamental use. It is evaluated based on length in centimeters and the strength required to support the inflorescences.

In the reference 16 varieties crop China aster, where this is mentioned in the description.

Peduncle length is a key quantitative indicator in China aster cultivar trials. The values of this trait are strictly correlated with the cultivar type: in dwarf cultivars, such as 'Bambina', the height of the peduncles is 20–30 cm, whereas in cut-flower groups like 'Chrysanthella' or 'Ostrich Feather', they reach 60 cm or more.

Peduncle strength is critical to the economic value of the crop, as it determines plant resistance to lodging and the ability to hold heavy double inflorescences. For cut-flower cultivars, the presence of long, upright, and strong peduncles is a mandatory requirement that ensures the commercial quality of the produce and convenience in bouquet arrangement.

General information about the subject — on the page Peduncle.

Sources8

Varieties of China aster mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.