Variety traits

Alstroemeria Inflorescence

Alstroemeria L.

The Alstroemeria inflorescence is a compound umbel or a raceme-like structure that develops as a terminal inflorescence on the generative shoot and consists of several lateral cymes.

In the reference 71 varieties crop Alstroemeria, where this is mentioned in the description.

Morphologically, the Alstroemeria inflorescence consists of several lateral peduncles, each bearing a flower. During variety testing, branching, flower density, and inflorescence symmetry are evaluated as key indicators of quality and market value for cut flower production.

The primary quantitative trait is the number of flowers and buds per generative shoot, which varies from 1 to 12 or more depending on the cultivar, with 7–10 flowers being the standard for commercial varieties.

Inflorescence development is directly dependent on agronomic conditions and the external environment. A temperature regime above +22°C may inhibit the formation of generative organs in favor of root system growth, leading to underdevelopment or the complete absence of full-fledged inflorescences.

General information about the subject — on the page Inflorescence.

Sources8

Varieties of Alstroemeria 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.