The Roxton variety is distinguished by a rapid growth rate and upright foliage, colored in shades ranging from green to dark green. An important morphological feature is the significant length of the stem and the absence or extremely weak manifestation of bulb formation at its base.
The plant is valued for the stability and uniformity of its stem shape, due to which it is often used in international documents as a reference for assessing the "absence of bulb formation" trait during variety testing. The variety is intended for cultivation as a commercial crop.
Sources4
Loading…
Countries of admission
2 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed.
More about sources