Licorice and Lime
ActivePhormium cookianum x Phormium tenax
David Ogilvy
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.
Phormium cookianum x Phormium tenax
David Ogilvy
Pinus L. · Pine
Henri Brégeon
Symphyotrichum novi-belgii (L.) G. L. Nesom · New York aster
Kristiansen, Kell|.ANG.rslev, Denmark
Rosa L. · Rose
Antonio Marchese
Ipomoea batatas (L.) Lam. · Sweet potato
Kenneth Pecota^^^George Craig Yencho
Lantana camara L. · Lantana
Plant Point GmbH
Sorbaria sorbifolia (L.) A. Braun
Levac Denis
Philodendron Schott corr. Schott · Philodendron
Benjamin William Gregory
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
NIAB EMR
Goeppertia roseopicta (Linden) Borchs. & S. Suárez · Rose-painted calathea
DeROOSE REGINALD HECTOR K. / VALSTAR TEUNIS
Petunia Juss. · Petunia
Graham N. Brown
Portulaca oleracea L. · Common purslane
Johannes Nebelmeir
hybrids between Pelargonium peltatum and Pelargonium zonale · Ivy-leaved geranium
Lazzeri Carlo
Hybrids between Pelargonium crispum and Pelargonium x domesticum
Michael Wiedemann^^^Christa Hofmann^^^Klaus Olbricht^^^Katrin Meinl
Lantana camara L. · Lantana
Syngenta Flowers LLC
Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine
Pépinières Jean Rey S.A., Les Serres du Lodevois S.A.R.L.
Rubus idaeus L. · Red raspberry
Mattivi Breeding S.S.
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Imagina Frutas S.L.
Hibiscus rosa-sinensis L. · Chinese hibiscus
Coöperatieve Vereniging Werkgroep Hibiscus U.A.
Stokesia laevis (Hill) Greene · Stokes' aster
Van Heesbeen Cultures B.V.
Perovskia atriplicifolia Benth. · Russian sage
Liss Forest Nursery Ltd
Cotinus coggygria Scop. · European smoketree
Hortival Diffusion S.A.S.
Chamelaucium uncinatum Schauer · Geraldton wax
Botanic Gardens and Parks Authority
Anisodontea scabrosa (L.) Bates
G. J. MOOLMAN