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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.

Cameo White

Active

Impatiens walleriana Hook. f. · Busy Lizzie

FLORANOVA LTD

3 records

Ani

Active

Prunus laurocerasus L. · Cherry laurel

Miklós Józsa

3 records

Cabaret

Active

Mahonia nitens C. K. Schneid.

Klaas Willem Verboom

2 records

Bartanger

Terminated

Dianthus caryophyllus L. · Carnation

EMILIO A. CANO VICENTE

2 records

Balsomemyim

Active

Hybrids between Echinacea purpurea (L.) Moench and Echinacea paradoxa (Norton) Britton

Jianping Ren

2 records

Barista

Active

Lilium L. · Lily

Van Zanten Flowerbulbs B.V

2 records

Briseize

Active

Ligustrum japonicum Thunb. · Japanese privet

André Briant Jeunes Plants S.A.S.

2 records

Barfourtyfour

Active

Delphinium elatum L. · Alpine delphinium

Bartels Breeding B.V

2 records

Bozladbel

Active

Rosa L. · Rose

Roath B.V.

2 records

Bozexotsun

Active

Rosa L. · Rose

Pheno Geno Rose D.O.O.

2 records

Calais

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

3 records

Albufeira

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

Butterfly Heaven

Active

Buddleja davidii Franch. · Butterfly bush

Bloom Adrian|Bressingham, Diss, Norfolk IP22 2AB, GB

2 records

Bokrascreen

Active

Ligustrum lucidum W. T. Aiton · Chinese privet

Boot & Co. Boomkwekerijen B.V.

2 records

Bokraglory

Active

Elaeagnus x ebbingei Boom

Boot & Co. Boomkwekerijen B.V.

2 records

Aluga White

Active

Chrysanthemum L. · Chrysanthemum

PARATY B.V.B.A

2 records

Balangspri

Active

Angelonia angustifolia Benth. · Angelonia

Leue Ellen|DeKalb, IL, US

2 records

Boardwalk

Active

Lilium L. · Lily

Testcentrum voor Siergewassen B.V.

2 records

Blushing Shortwood

Active

Phlox paniculata L. · Garden phlox

Adam, Jr. Sinclair A.|Coatesville, PA 19320, US

2 records

Alcorlipa

Active

Cordyline australis (G. Forst.) Endl. · Cabbage tree

Neil Alcock

2 records

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