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
Institute of Botany, Chinese Academy of Sciences systematic and evolutionary botany, vegetation and environmental change, plant molecular physiology and development, photosynthesis, and the sustainable use of plant resources. IB-CAS comprises five research units: the National Key Laboratory of Systematic and Evolutionary Botany, the National Key Laboratory of Vegetation and Environmental Change, the CAS Key Laboratory of Molecular Physiology, the CAS Key Laboratory of Photobiology and the CAS Key Laboratory of Plant Resources. In addition, it is also home to the largest herbarium in Asia, 10 field stations, the Beijing Botanical Garden and the Hua Xi Subalpine Botanical Garden in Sichuan Province. IBCAS’s herbarium collections comprise 2.63 million