Variety traits

Hippeastrum Inflorescence

Hippeastrum Herb.

The Hippeastrum inflorescence is an umbel at the apex of the scape, bearing 2 to 4 or sometimes more flowers. Inflorescence parameters, including flower diameter and scape height, are key characteristics for DUS (distinctness, uniformity, and stability) testing.

In the reference 25 varieties crop Amaryllis, where this is mentioned in the description.

The Hippeastrum inflorescence is evaluated at full bloom according to international testing guidelines, where key indicators include the number of flowers, their arrangement, and the overall vigor of the scape. Scape height varies from 45 to 80 cm, with values of less than 50 cm being characteristic of pot varieties, while higher values are typical for cut flower cultivars.

The diameter of the flowers within the inflorescence usually ranges from 10 to 25 cm and directly depends on the age and quality of the bulb. In breeding, important criteria include the strength of the scape, which must be capable of supporting heavy flowers, and the synchronicity of their opening, which determines the overall ornamental value and transportability of the plant.

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