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

Rose 274 Moth Orchid 55 Clematis 51 Bigleaf hydrangea 49 Anthurium 45 Dahlia 41 Petunia 38 Chrysanthemum 38 Calibrachoa 37 Peach 32 Horseshoe pelargonium 28 New Guinea Impatiens 26

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.

Suntapiro

Terminated

Verbena L. · Vervain

Yasunori Yomo

1 record

Toto Rustic

Withdrawn

Rudbeckia L. · Coneflower

Ernst Benary Samenzucht GmbH

1 record

Tessunhava

Active

Alstroemeria L. · Alstroemeria

Horti Partners V.O.F.

1 record

Sumsut 04

Terminated

Jamesbrittenia grandiflora (Galpin) Hilliard

Grünewald Veredelings B.V.

1 record

Sunmarineopi

Terminated

Verbena L. · Vervain

Yasunori Yomo

1 record

Subagiwi

Terminated

Sutera Roth · Sutera

Graham N. Brown

1 record

Stephane Marie

Active

Rosa L. · Rose

Dominique Croix

1 record

Starblast Pink

Active

Euphorbia hypericifolia L. · Graceful sandmat

Christian Westhoff

1 record

Sphinx

Active

Streptocarpus x hybridus Voss · Cape primrose

Fleischle Gartenbau GbR

1 record

Somcarflow

Terminated

Rosa L. · Rose

SOMERFIELD ROBIN BRUCE

1 record

SOGO F1751

Terminated

Phalaenopsis Bl. · Moth Orchid

Chiang-Kuei Feng

1 record

Samini

Terminated

Chrysanthemum L. · Chrysanthemum

Johan David

1 record

Sunbelnero

Terminated

Calibrachoa Cerv. · Calibrachoa

Takeshi Kanaya

1 record

Sonatini Piccolo

Terminated

Hippeastrum Herb. · Amaryllis

Hadeco (Pty) Ltd.

1 record

Summer Joy Red

Terminated

Portulaca oleracea L. · Common purslane

Sakata Seed Corporation (SCC)

1 record

Sulte Whit

Terminated

Antirrhinum majus L. · Snapdragon

GOLDSMITH SEEDS

1 record

RUTBU2016

Active

Buddleja davidii Franch. · Butterfly bush

Pierre Rutten

1 record

Sunrise

Withdrawn

Begonia x tuberhybrida Voss · Tuberous begonia

Andrew B. Snow

1 record

Savorella

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

1 record

SUNPA 4132

Terminated

Mandevilla x amabilis (Backh. & Backh. f.) Dress · Alice du Pont mandevilla

Tomoya Misato^^^Masahiro Yamada

1 record

Solenia Bright Red

Terminated

Begonia x hiemalis Fotsch · Elatior Begonia

Ernst Benary Samenzucht GmbH

1 record

Sanisutanfu

Terminated

Fuchsia L. · Fuchsia

Ushio Sakazaki^^^Hidefumi Funakoshi^^^Mito Ikeda^^^TANAKA TOSHI^^^KENKICHI NOSE

1 record

SAKPXC015

Terminated

x Petchoa J. M. H. Shaw · Petchoa

Sakata Seed Corporation (SCC)

1 record

SAKOST8354

Terminated

Osteospermum L. · Osteospermum

Sakata Ornamentals Europe A/S

1 record

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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.