Variety traits

Inflorescence — Pelargonium zonale

Pelargonium zonale (L.) L'Hér.

The inflorescence of Pelargonium zonale is an umbellate cyme, the key characteristics of which are its diameter, the density of flowers in the 'head', and the strength of the peduncle, which holds the inflorescence in an upright position.

In the reference 135 varieties crop Horseshoe pelargonium, where this is mentioned in the description.

In breeding and DUS testing, the inflorescence is evaluated based on a number of quantitative and qualitative indicators: diameter in centimeters, the total number of peduncles per plant, the density of flowers within the inflorescence, and the ability of the peduncle to maintain an upright position. An important agronomic trait is the resistance of flowers to shattering, which determines the duration of decorative appeal.

Desirable characteristics for varieties include dense, lush inflorescences on strong peduncles that are not prone to lodging under the weight of the 'head'. Inflorescence parameters directly depend on growing conditions, including light intensity and mineral nutrition levels, and determine the suitability of a variety for use in urban landscaping or as a potted crop.

General information about the subject — on the page Inflorescence.

Sources8

Varieties of Horseshoe pelargonium 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.