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Variety traits

Peduncle

A peduncle is a morphological trait of a plant that characterizes the generative development phase and determines product marketability and harvesting efficiency. Its parameters depend on the genetic characteristics of the cultivar and environmental conditions.

Mentioned in descriptions 7 889 varieties reference book.

The peduncle is an important morphological trait indicating the transition of a plant into the generative phase of development. Its length, strength, and color are indicators of marketability for many crops and influence the efficiency of mechanized harvesting by ensuring uniform height and reducing raw material losses.

The expression of the trait is determined by the interaction between the cultivar genotype and environmental conditions, such as temperature, humidity, and nutrient availability. If these factors are disrupted during the formation of generative organs, peduncle development can be suppressed.

The trait is evaluated during variety testing on a representative sample during the peak flowering period using linear measurements in centimeters or millimeters and scoring scales for qualitative characteristics. The data obtained are interpreted by comparing them with reference cultivars, as optimal values depend on the specific crop and the standards adopted for the cultivation zone.

Sources10

Breakdown by crop

Tulip peduncle 581 Phalaenopsis flower stalk 427 Inflorescence stalk — garden strawberry 325 Hippeastrum scape 278 Lily flower stalk 228 Gerbera flower stalk 220 Heuchera flower stalk 197 Gladiolus flower stalk 134 Rose flower stalk 116 Lettuce flower stalk 88 Zantedeschia scape 87 Peduncle — Pelargonium zonale 70 Strawberry Inflorescence 64 Gerbera flower stalk 62 Hosta scape 57 Carnation flower stalk 54 Freesia flower stalk 51 Peduncle — Anthurium andraeanum 48 Dahlia flower stalk 44 Agapanthus scape 43 Bolting — sugar beet 37 Alstroemeria flowering shoot 34 Garlic scape 34 Peduncle — × Heucherella H. R. Wehrh. 33

Found in these crops

Tulip 342 Tomato 337 Moth Orchid 117 Gerbera 115 Garden strawberry 113 Lily 78 Bell pepper 60 Rose 60 Field pumpkin 50 Horseshoe pelargonium 49 Amaryllis 48 Anthurium 43

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.

Pink Sound

Active

Tulipa L. · Tulip

L.W. Bulk

NL
1 record

Pink Rival

Active

Hippeastrum Herb. · Amaryllis

Penning Breeding B.V.

NL
1 record

Pierfit

Terminated

Solanum lycopersicum L. · Tomato

Clause Semences SA (FR)

FR
2 records

Plodivchanka

Terminated

Asimina triloba (L.) Dunal · Pawpaw

Hrabovets`ka Ol`ha Anatoliivna, Derev'ianko Vasyl` Mykollaiovych,

UA
2 records

Pink Pacific

Active

Narcissus L. · Daffodil

JOHN A. HUNTER

NL
1 record

Pink Unicum F1

Terminated

Solanum lycopersicum L. · Tomato

J. Hoogstarten

UA
2 records

Polar Bear

Active

Tulipa L. · Tulip

Van Schagen Tulips B.V.

NL
1 record

Pink Power

Active

Tulipa L. · Tulip

HORIZON FLOWERS B.V.

NL
1 record

Pink Marlene

Active

Tulipa L. · Tulip

West-Friesland Tulpen B.V.

NL
1 record

Pepit

Application submitted

Cucurbita pepo L. · Field pumpkin

Levantia Seed Srl (IT)

BG
1 record

Peach Melba

Active

Crocosmia x crocosmiiflora (Lemoine) N. E. Br. · autumn-gold

T.J.M. Leenen

NL
1 record

Pikova dama

Terminated

Prunus avium (L.) L. · Sweet cherry

Luchikova Liubov Oleksiivna, Tarasiuk Halyna Mykhailivna, Oriekhova Valentyna Petrivna,

UA
2 records

Pécoui touar

Active

Vitis vinifera L. · Common grape vine

INCONNU (FR)

FR
1 record

Philly Belle

Active

Tulipa L. · Tulip

Testcentrum voor Siergewassen B.V.

NL
3 records

Perlyna Kryvorizhzhia

Protection expired

Hemerocallis L. · Daylily

Chypyliak Tetiana Fedorivna, Matiashuk Raisa Kostiantynivna, Mazur Antonina IUkhymivna,

UA
2 records

Oxford Gold

Active

Narcissus L. · Daffodil

"Bloembollenkwekerij J.S. Pennings ""De Bilt""

NL
1 record

Otaman

Terminated

Pisum sativum L. · Pea

Riabukha Serhii Stanislavovych, Vasylenko Antonina Oleksandrivna, Serdiuk Vira Ivanivna, Bekarevych Alla Davydivna, Bezuhlyi Ihor Mykolaiovych, Chekryhin Petro Mykheiovych,

UA
2 records

Park Tiger

Active

Tulipa L. · Tulip

Holland Bolroy Markt B.V.

NL
1 record

Nyenrode

Active

Tulipa L. · Tulip

Testcentrum voor Siergewassen B.V.

NL
1 record

Orange Juice

Active

Narcissus L. · Daffodil

C.Th. Ammerlaan en Zn. B.V.

NL
1 record

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