Rosette (botany) arrangement has been confirmed to improve survival, help water balance, or protect the plant from cold injury are "Espeletia schultzii" and "Espeletia timotensis", both from the Andes. The rosette form is the structure, the relationship of the parts, and the variations within it, as shown in the following study from a herbarium: As form then, "rosette" is used to describe plants that perpetually grow as a rosette and the immature stage of plants such as some ferns. Rosette (botany) In botany, a rosette is a circular arrangement of leaves or of structures resembling leaves. In flowering plants, rosettes usually sit
Systematic Botany Expanded. Systematic Botany Systematic Botany is a peer-reviewed scientific journal covering the study of systematic botany. It is published quarterly by the American Society of Plant Taxonomists. According to the "Journal Citation Reports", the journal has a 2010 impact factor of 1.897. "Systematic Botany" was established in spring 1976 under founding editor-in-chief William Louis Culberson (Duke University). The current editor-in-chief is James F. Smith (Boise State University). The American Society of Plant Taxonomists also publishes the peer-reviewed taxonomic monograph series, "Systematic Botany Monographs" since 1980. "Systematic Botany" is abstracted and indexed in Agricola, Agris, BioOne, PubMed, Scirus, and Science Citation