Skip to content

Variety traits

Abundance and duration of flowering

Abundance and duration of flowering are phenological indicators reflecting the density of flowers on a plant and the time span of the flowering phase, which determine the potential productivity and adaptability of a variety.

Mentioned in descriptions 4 764 varieties reference book.

Duration of flowering characterizes the period in days during which the plant is in this phase, defining the crop's window of vulnerability to external factors. Abundance of flowering represents the quantitative or visual density of flowers on a plant, serving as an indicator of reproductive capacity and potential yield.

During variety testing, evaluation is carried out based on phenological dates, including the onset, peak, and end of flowering, as well as by using scoring scales. High scores are assigned to varieties with synchronous and uniform flowering without abnormalities, whereas low values indicate weak or uneven plant development.

These indicators are determined by the genetic characteristics of the variety, as well as by the influence of photoperiodism, temperature regime, and moisture availability. Flowering stability is evaluated by comparing with regionalized standard varieties, with deviations in timing of more than five days being considered significant for determining the maturity group.

Sources10

Breakdown by crop

Found in these crops

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.

Hot Salmon

Terminated

Zantedeschia Spreng. · Arum-lily

Jaap Spaans, BLOOMZ Ltd

4 records

HICANA14

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

van Dijk Roy Robin

4 records

Janice

Active

Caryopteris x clandonensis A. Simmonds ex anon. · Clandon bluebeard

Wood Timothy D

4 records

indybra

Active

Lagerstroemia indica L. · Crape myrtle

Lagerstroemia S.A.R.L.

4 records

Xerochrysum bracteatum (Vent.) Tzvelev · Strawflower

Redlands Nursey Pty Ltd

4 records

Evipo006

Active

Clematis L. · Clematis

Poulsen Roser AS, DK - 3480 Fredensborg

4 records

HIOCE

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

van Dijk Roy Robin

4 records

Himea

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

van Dijk Roy Robin

4 records

Evipo011

Active

Clematis L. · Clematis

Poulsen Roser AS, DK - 3480 Fredensborg

4 records

DLFYIN2

Active

Chrysanthemum L. · Chrysanthemum

Arie Gerard Post

4 records

Veronica longifolia L. · Garden speedwell

GAVRIEL DANZIGER (CD)

4 records

Deklindi White

Application submitted

Chrysanthemum L. · Chrysanthemum

Dekker Breeding B.V

4 records

Anigozanthos Labill. · Kangaroo Paw

Ramm Botanicals Holdings Pty Ltd

4 records

Cunapibi

Active

Cuphea ramosissima Pohl ex Koehne

Syngenta Seeds B.V.

4 records

Camstra

Active

Pelargonium grandiflorum (Andrews) Willd. · Regal pelargonium

Martin Geibel c/o Elsner pac Jungpflanzen GbR

4 records

Scaevola aemula R. Br. · Fairy fan-flower

Dr Andrew Berneutz, Bonza Botanicals Pty Ltd

4 records

Dianthus L. · Carnation

Whetman Plants International Limited

4 records

Bkdapyl

Active

Dahlia Cav. · Dahlia

Beekenkamp Annie Cornelia

4 records

Dati

Active

Dahlia Cav. · Dahlia

RUNE HARBOE NIELSEN

4 records

Dahlia Cav. · Dahlia

Nielsen Rune Harboe

5 records

Antirrhinum majus L. · Snapdragon

Trees Scott C.|Shell Beach, CA

4 records

Dark Jodie

Terminated

Kalanchoe Adans. · Kalanchoe

Knud Jepsen

4 records

DANITTEN

Active

Dahlia Cav. · Dahlia

RUNE HARBOE NIELSEN

4 records

Jump to page 19 21 29 39 49 58