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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.

Masai

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

3 records

Meibalneo

Active

Rosa L. · Rose

Alain Antoine Meilland

2 records

Meiariba

Active

Rosa L. · Rose

MEILLAND ALAIN ANTOINE

2 records

Olijcreamfr

Application submitted

Rosa L. · Rose

PHILIPPE VEYS

2 records

Meitadeha

Active

Rosa L. · Rose

Meilland Alain A.

3 records

Meirestifsar

Active

Rosa L. · Rose

Alain Antoine Meilland

2 records

OPSTAL103

Application submitted

Abelia x grandiflora Rehder · Glossy abelia

Ron van Opstal Holding B.V.

3 records

Meiwhichic

Active

Rosa L. · Rose

Alain Antoine Meilland

2 records

OENON 1321

Terminated

Oenothera L. · Evening Primrose

Helmut Unger

2 records

Meiglessyc

Active

Rosa L. · Rose

Alain Antoine Meilland

2 records

Meileodevin

Active

Rosa L. · Rose

Alain Antoine Meilland

2 records

Lucky Angel

Active

Lilium L. · Lily

Van Zanten Flowerbulbs B.V

2 records

Meihecluz

Active

Rosa L. · Rose

ALAIN MEILLAND

2 records

Lilliput

Active

Echinacea purpurea (L.) Moench · Purple coneflower

Korlipara Harini|Canby, OR, US

2 records

Leilani

Active

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

HARINI KORLIPARA

2 records

Mint Crisp

Active

Lonicera japonica Thunb. · Japanese honeysuckle

Matt Lohan

2 records

Lodi

Active

Lilium L. · Lily

Vletter & Den Haan Beheer B.V

2 records

MINRUGO4V

Active

Rosa L. · Rose

Hortival Diffusion S.A.S.

2 records

Noam Saul

Active

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

Saul Richard Gregg|Cleveland, GA, US

2 records

Larissa

Active

Phlox paniculata L. · Garden phlox

Geerlings-Meyer

2 records

LISAURA

Active

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

Liss Forest Nursery Ltd

2 records

Margen

Active

Rosa L. · Rose

Antonio Marchese

2 records

Meiagadou

Active

Rosa L. · Rose

Alain Antoine Meilland

2 records

Meiseihoc

Active

Rosa L. · Rose

ALAIN MEILLAND

2 records

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