Variety traits

Drought tolerance of Veronica

Veronica L.

The adaptation of Veronica to moisture deficit is manifested through morphological changes and differences in tolerance between species and populations. There are no specific quantitative agronomic standards for assessing this trait in the genus Veronica.

In the reference 7 varieties crop Speedwell, where this is mentioned in the description.

Under moisture deficit, species such as Veronica prostrata and Veronica incana exhibit a reduction in leaf blade area by approximately two times. The level of drought tolerance varies within the genus: certain tetraploid populations of Veronica spicata possess higher tolerance.

Comparative analysis shows that annual forms of Veronica often demonstrate greater tolerance to arid conditions compared to perennial species. Differences in ecological preference and adaptive strategies determine the varying responses of species within the genus to environmental stress factors.

General information about the subject — on the page Drought tolerance.

Sources7

Varieties of Speedwell 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.

Mohawk

Protection expired

Veronica L. · Speedwell

TOOBY JOHN & CO LTD

3 records

Blue Bouquet

Terminated

Veronica L. · Speedwell

2 records

Atomic Violet Ray

Terminated

Veronica L. · Speedwell

A. VERSCHOOR HORTICULTURE IMPORT-EXPORT B.V

1 record