Variety traits

Inflorescence

An inflorescence is a generative plant organ that determines yield architecture, pollination type, and the potential productivity of a variety. During variety testing, it serves as an important morphological marker for assessing distinctness, uniformity, stability, and agricultural value.

Mentioned in descriptions 21 881 varieties reference book.

An inflorescence is the organ where flowers, and subsequently fruits and seeds, are formed. In agronomy, the inflorescence type, the number of flowers within it, as well as its compactness and positioning, are key traits determining a plant's potential productivity and its suitability for mechanical harvesting.

During official variety trials, the inflorescence is assessed using morphometric and visual examination methods to determine compliance with DUS criteria. Parameters are recorded as numerical values of axis length, number of flowers, branches or fruits, or by using a scoring scale reflecting compactness and other significant characteristics.

Inflorescence indices depend on both the variety's genetics and environmental conditions, including agronomic practices and weather conditions during the differentiation of the primordial inflorescence. The final assessment is conducted by comparing against a standard accepted for a specific crop in a given zone, taking into account not only the number of inflorescences themselves but also the actual seed set.

Sources10

Breakdown by crop

Inflorescence of Hydrangea macrophylla 1 061 Rose Inflorescence 796 Chrysanthemum Inflorescence 776 Inflorescence of cauliflower 281 Dahlia Inflorescence 246 Inflorescence of Garden Chrysanthemum 190 Tomato Inflorescence 182 Inflorescence of Hydrangea paniculata 180 Gerbera Inflorescence 155 Inflorescence of Hydrangea serrata 149 Zantedeschia inflorescence 146 Gladiolus Inflorescence 142 Broccoli Inflorescence 142 Inflorescence — Pelargonium zonale 135 Heuchera Inflorescence 112 Rhododendron Inflorescence 108 Inflorescence — Anthurium andreanum 103 Lily inflorescence 95 Inflorescence of Phlox paniculata 92 Verbena inflorescence 89 Hydrangea Inflorescence 87 Inflorescence — Cannabis sativa 81 Inflorescence of China Aster 80 Pelargonium Inflorescence 74

Found in these crops

Chrysanthemum 225 Gladiolus 104 Gerbera 100 Bigleaf hydrangea 73 Arum-lily 66 Tomato 63 Anthurium 61 Florist's daisy 60 Lily 47 Alstroemeria 45 Guzmania 45 Cauliflower 43

Varieties that feature this in their description

Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.

ANTHDINWAQ

Active

Anthurium-Andreanum-Hybriden · Anthurium

Jan Van Dijk

3 records

AN2429660

Active

Anthurium-Andreanum-Hybriden · Anthurium

Van Dijk Jan

3 records

AN2884386

Active

Anthurium-Andreanum-Hybriden · Anthurium

Van Dijk Jan

3 records

Alto

Active

Guzmania Ruiz et Pav. · Guzmania

Nicolaas D.M. Steur^^^Elly Bak

3 records

AN2169973

Active

Anthurium-Andreanum-Hybriden · Anthurium

Van Dijk Jan

3 records

Allfount

Active

Veronica x media Schrad.

WIM VAN DEN HOOGEN

3 records

Agbapur

Active

Ageratum houstonianum Mill. · Flossflower

Syngenta Seeds B.V.

3 records

Ace

Active

Guzmania Ruiz et Pav. · Guzmania

Nicolaas D.M. Steur^^^Elly Bak

3 records

VNIIMK 620

Active

Linum usitatissimum L. · Common flax

Sorochyns`ka Mariia Anatoliivna, Halkin Fedir Mykhailovych,

4 records

Korana

Active

Festuca rubra L. · Red fescue

Bc Institut d.d. Zagreb (HR)

3 records

Divita

Active

Brassica oleracea L. (Cauliflower Group) · Cauliflower

Rijk Zwaan Budapest, H

3 records

B-10

Protection expired

Phleum pratense L. · Timothy grass

Bc Institut d.d. Zagreb (HR)

3 records

Sancerre

Protection expired

Gladiolus L. · Gladiolus

Konynenburg & Mark BV (NL)

FR NL

2 records

Nisida

Withdrawn

Dianthus L. · Carnation

NOBBIO GIACOMO

FR IT

2 records

Loja

Terminated

Guzmania Ruiz et Pav. · Guzmania

PIETERS LUC & DE MEYER CAROLINE

BE NL

2 records

Marbella

Protection expired

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

NEUHAUS| Wilhelm Neuhaus

DE NL

2 records

Limones

Protection expired

Guzmania Ruiz et Pav. · Guzmania

PIETERS LUC & DE MEYER CAROLINE

BE NL

2 records

Kosmos

Terminated

Pisum sativum L. · Pea

WAVEREN| van Waveren Saaten GmbH

DE ES

3 records

Lemon Reagan

Terminated

Chrysanthemum x morifolium Ramat. · Florist's daisy

NOODELIJK| R. Noodelijk c/o Chrysanthemum Breeders Association N.V.

DE PL

2 records

Juanita

Protection expired

Gerbera L. · Gerbera

EVELEENS JAN

IT NL

2 records

Jaffa

Terminated

Gerbera L. · Gerbera

EVELEENS JAN| Jan Eveleens

DE NL

2 records

Dark Tripoli

Protection expired

Chrysanthemum L. · Chrysanthemum

Pieters Dirk

BE NL

2 records

Delphi

Terminated

Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy

Vitroflora K.A. Pawlak

FR PL

3 records

Calabrais

Protection expired

Brassica oleracea L. (Broccoli Group) · Broccoli

Sativa coop (IT)

FR SI

2 records

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Variety traits

Maturity group 89 063
Yield 67 000
Vigor 53 548
Plant height 51 504
Lodging 50 198
Taste and aroma 36 010
Variety origin 29 523
Productivity 27 845

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.