Variety traits
Freesia Eckl. ex Klatt
Freesia double flowers are a breeding trait defined by the number of petals in a flower. According to UPOV guidelines, varieties with more than 9 petals per flower are categorized as double.
In the reference 48 varieties crop Freesia, where this is mentioned in the description.
The trait of doubleness in Freesia is evaluated as a qualitative characteristic of the flower during Distinctness, Uniformity, and Stability (DUS) testing. The grading scale includes three states: single flowers with a standard number of petals, semi-double, and double, for which a quantitative threshold of nine or more perianth segments has been established.
This trait is a target breeding characteristic that determines decorative quality and the market appearance of inflorescences for cut flower use. In agronomic practice, it is important to distinguish varietal doubleness as a trait of flower structure from pathological viral changes characteristic of other plant species.
General information about the subject — on the page Double flowering / Reversion.
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.
Freesia Eckl. ex Klatt · Freesia
B.V. HANDELSKWEKERIJ M.C. VAN STAAVEREN
Freesia Eckl. ex Klatt · Freesia
van Zanten Plants b.v
Freesia Eckl. ex Klatt · Freesia
Penning Breeding B.V.
Freesia Eckl. ex Klatt · Freesia
Penning Breeding B.V.
Freesia Eckl. ex Klatt · Freesia
Penning Breeding B.V.
Freesia Eckl. ex Klatt · Freesia
Penning Breeding B.V.
Freesia Eckl. ex Klatt · Freesia
Van den Bos Freesia B.V.
Freesia Eckl. ex Klatt · Freesia
Penning Breeding B.V.
Freesia Eckl. ex Klatt · Freesia
P. Hofland B.V.
Freesia Eckl. ex Klatt · Freesia
Penning Breeding B.V.
Freesia Eckl. ex Klatt · Freesia
Penning Breeding B.V.
Freesia Eckl. ex Klatt · Freesia
Penning Breeding B.V.
Freesia Eckl. ex Klatt · Freesia
P. Hofland B.V.
Freesia Eckl. ex Klatt · Freesia
Van den Bos Freesia B.V.
Freesia Eckl. ex Klatt · Freesia
Van Zanten Breeding B.V.
Freesia Eckl. ex Klatt · Freesia
Freesia Eckl. ex Klatt · Freesia
Freesia Eckl. ex Klatt · Freesia
Freesia Eckl. ex Klatt · Freesia
Freesia Eckl. ex Klatt · Freesia
Freesia Eckl. ex Klatt · Freesia
Freesia Eckl. ex Klatt · Freesia
Freesia Eckl. ex Klatt · Freesia
Freesia Eckl. ex Klatt · Freesia