Botany. Architectural Analysis

Using the identification of several morphological criteria and considering the plant as a whole,from germination to death,architectural analysis is essentially a detailed,multilevel,comprehensive and dynamic approach to plant development. Completed by precise morphological observations and appropriated quantitative methods of analysis,recent researches in this field have greatly increased our understanding of plant structure and development and have led to the establishment of a real conceptual and methodological framework for plant form and structure analysis and representation. At the whole plant level,the architecture of a plant can be seen as a hierarchical branched system in which the axes can be grouped into categories which define the architectural unit of a species,a central concept in architectural methodology. At older growth stages,this architectural unit may be duplicated in the plant crown,through reiteration processes. The architectural approach is a tool for plant organization description,for plant life history knowledge and plant structure sampling and measurements. This methodology can be applied to describe the structure and dynamics of plants,based on the static information provided by different individual plants. Despite their recent origin,architectural concepts and analysis methods provide a powerful tool for studying plant form and ontogeny.

Disciplines : Botanique : généralités,Systèmes physiologiques des plantes
Mots-clés : Botany,Plant architecture,axis typology,reiteration,architectural unit,sequence of development,physiological age,botanique,architecture des plantes,typologie d'axes,réitération,unité architecturale,séquence de développement,âge physiologique
Type de document : texte,ressource interactive,image fixe
Type de ressource : self assessment,lecture,étude de cas,questionnaire
Niveau : licence,master
Publics visés : learner,teacher
Proposition d'utilisation : Licence and Master cursus
Auteurs ou éditeurs : Sylvie Sabatier,Yves Carraglio,Marc Jaeger,Hatem Krit,Marc Jaeger,UVED