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Variety traits

Flower fragrance

Flower fragrance is the aggregate of volatile organic compounds produced by a plant to attract pollinators, serving as an important qualitative ornamental trait of a variety.

Mentioned in descriptions 5 448 varieties reference book.

Flower fragrance manifests as a specific scent resulting from the synthesis of volatile essential oils. This trait plays a functional role in attracting insect pollinators and serves as an important factor of a variety's ornamental value, determining its consumer appeal in floriculture.

Fragrance intensity is assessed during variety trials using an organoleptic method involving intensity scales or scoring systems, as there are no universally accepted physical or chemical units of measurement. The evaluation takes into account both the presence of the scent and its qualitative characteristics within the scope of the plant's overall ornamental quality.

The expression of the trait depends on environmental conditions, including light intensity, water balance, and soil nutrient availability. The level of aromatic compounds varies depending on the bud development stage and the time of day, and can also be suppressed by agronomic factors, such as excessive nitrogen fertilization.

Genetically, fragrance is a complex trait determined by a set of genes, which often competes with other qualities, such as flower shape or resistance. Breeding may be directed toward prioritizing external parameters; therefore, the degree of fragrance expression is not always a stable characteristic.

Sources10

Breakdown by crop

Rose Flower Fragrance 242 Lily flower fragrance 24 Flower fragrance of scented geranium 21 Flower Fragrance of Garden Phlox 12 Flower fragrance of Skimmia japonica Thunb. 10 Dianthus caryophyllus flower scent 8 Cherry Laurel Flower Fragrance 7 Cordyline flower fragrance 7 Hyacinth flower fragrance 5 Freesia Flower Fragrance 5 Apple blossom fragrance 4 Buddleia flower fragrance 4 Muscari fragrance 4 Pear flower scent 3 Flower fragrance of kohuhu, tawhiwhi 3 Narcissus flower fragrance 3 Flower fragrance — Abelia x grandiflora Rehder 3 Exacum flower fragrance 3 Grape Aroma 3

Found in these crops

Rose 2 517 Lily 514 Tulip 138 Carnation 93 Freesia 66 Carnation 62 Garden phlox 47 Moth Orchid 38 Apple 37 Daffodil 35 Common hyacinth 30 Clematis 27

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.

Zanlaces

Active

Lilium L. · Lily

Van Zanten Flowerbulbs B.V

2 records

Mynnou

Active

Lilium L. · Lily

Testcentrum voor Siergewassen B.V.

2 records

Sulpice

Terminated

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

4 records

RUICP1999A

Active

Rosa L. · Rose

H.C.A. DE GROOT (CD)

2 records

Princess Yellow

Active

Ardisia crenata Sims · Christmas berry

Richard Busch

2 records

TAN13173

Active

Rosa L. · Rose

CHRISTIAN EVERS

2 records

Rosely

Active

Dianthus L. · Carnation

HYBRIDA S.R.L

2 records

RUICG1214a

Application submitted

Rosa L. · Rose

De Ruiter Intellectual Property B.V.

2 records

Robinho

Active

Tulipa L. · Tulip

Hybris B.V.

2 records

Lonkirok

Active

Dianthus caryophyllus L. · Carnation

Barberet & Blanc S.A.

2 records

Bozdragfra

Active

Rosa L. · Rose

Pheno Geno Rose D.O.O.

2 records

Caribbean Dream

Active

Hyacinthus orientalis L. · Common hyacinth

Cornelis Johannes Maria Prins

2 records

ILVOMASSI

Active

Ligustrum obtusifolium Siebold & Zucc. · Amur privet

Instituut voor Landbouw- en Visserijonderzoek (ILVO) Eenheid Plant

2 records

Auswasher

Active

Rosa L. · Rose

David Austin Roses

3 records

Kleopatra 11031

Active

Phalaenopsis Bl. · Moth Orchid

Roland Hassinger^^^Johann-Friedrich Hassinger

2 records

Bozhrug755

Active

Rosa L. · Rose

Pheno Geno Rose D.O.O.

2 records

Catorze

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

Yellow Beauty

Active

Sanvitalia Lam. · Creeping Zinnia

Kieft Bloemzaden B.V.

NL
2 records

Wimbledon

Terminated

Chrysanthemum L. · Chrysanthemum

Delta-Stek Breeding B.V.

NL
2 records

White Princess

Terminated

Exacum L. · Persian violet

LARSEN NIELS

DK
2 records

White Sheen

Protection expired

Lilium L. · Lily

Riet, Joseph E. J. van|Koewachtsteenweg 7, 9080 Moerbeke-Waas, Belgium

NL
2 records

WEKglezneo

Active

Rosa L. · Rose

Weeks Roses Inc (US)

FR
2 records

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