Kétmagvet

Kétmagvet is a Hungarian term used in botany and horticulture to describe seeds or fruits that contain two kernels. The expression is descriptive and not a formal taxonomic category; it appears in regional or historical Hungarian literature and is used to note a particular seed morphology rather than to define a species.

Etymology and usage: The word combines két (two), mag (seed or kernel), and vet (related to sowing or seeds). In practice, kétmagvet refers to a situation where a single fruit or seed unit yields two kernels, or where two embryos occur within a single seed coat. The term is generally applied in descriptive contexts rather than as a universal botanical term.

Definition and morphology: In descriptions of kétmagvet, the defining feature is the presence of two kernels per fruit or seed unit. This may result from developmental processes that produce two viable embryos or from a simple arrangement of twin seeds within a pod, capsule, or other fruit type. The trait is treated as a morphological characteristic important for handling, processing, or germination, rather than as a species-level diagnostic trait.

Occurrence and significance: The kétmagvet characteristic is relatively rare and primarily encountered in specific varieties or historical descriptions. It can have practical implications for sowing and crop uniformity, as two kernels may differ slightly in size or vigor. Breeders may emphasize seed morphology traits, including two-kernel seeds, to meet processing or market needs.

See also: polyembryony; seed morphology; fruit types.