Bandera
ActiveHelenium autumnale L. · Common sneezeweed
Holtmaat Henricus Maria Joseph
Variety traits
Plant height is a key varietal trait that determines lodging resistance, suitability for mechanical harvesting, and potential yield. This indicator is genetically determined but manifests depending on environmental conditions and agronomic practices.
Mentioned in descriptions 20 560 varieties reference book.
Plant or bush height is a varietal parameter manifested as the physical size of the stem from the soil surface to its apex or the point of inflorescence attachment. In practice, this trait determines the resistance of crops to lodging under the influence of wind and precipitation, and also dictates technological cultivation requirements, such as the need for trellising, pruning, or the use of specific planting patterns.
Plant height depends on the genetic characteristics of the variety; however, it varies significantly under the influence of external factors, including soil fertility, nitrogen application rates, plant density, as well as weather conditions and the presence of stressors such as diseases and pests. Intensive short-stature varieties often possess a higher harvest index, which positively affects crop productivity.
Evaluation of height is conducted within the framework of variety trials according to regulated methodologies by measuring with a ruler during strictly defined crop development phases, for example, during heading, flowering, or before harvest. When analyzing varieties, consideration is given not only to the mean value in centimeters but also to the stability of the trait across different years, expressed through a coefficient of variation, which indicates the degree of genotype influence on plant development.
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.
Helenium autumnale L. · Common sneezeweed
Holtmaat Henricus Maria Joseph
Kalanchoe blossfeldiana Poelln. · Flaming Katy
Knud Jepsen A/S
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François Bernard
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Hartwig Bull
Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
GOLDSMITH SEEDS
Angelonia Bonpl. · Angelonia
RALPH TYLER PERKINS
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Kwekerij Baars Uitgeest B.V.
Pulmonaria L. · Lungwort
TERRA NOVA NURSERIES INC
Zantedeschia Spreng. · Arum-lily
Kapiteyn Breeding B.V.
Leucanthemum x superbum (Bergmans ex J. W. Ingram) D. H. Kent · Shasta daisy
Korlipara Harini
Fuchsia L. · Fuchsia
Hubert Brandkamp
Rosa L. · Rose
PETER BRILL
Agastache Clayt. ex Gronov. · Giant hyssop
Kievit Christa
Chrysanthemum L. · Chrysanthemum
PETER WAIN
Calibrachoa Cerv. · Calibrachoa
van Kleinwee, Theodorus C. M.
Salvia L. · Sage
Sloane M. Scheiber^^^Jessica D. Janes
Lobularia maritima (L.) Desv. · Sweet alyssum
Winslow Benjamin K.
Verbena L. · Vervain
LESLIE HEFFRON|MARGARET M. HURKMAN
Phlox paniculata L. · Garden phlox
Kievit Christa
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Hiroyuki Mekada, Mieko Kitagawa
Schlumbergera Lem. · Schlumbergera
Rohde's A/S
Scaevola aemula R. Br. · Fairy fan-flower
Andrew Bernuetz
Scaevola aemula R. Br. · Fairy fan-flower
Bernuetz Andrew
Kniphofia Moench · Red hot poker
Hans A. Hansen