Rosette (botany) Rosette (botany) In botany, a rosette is a circular arrangement of leaves or of structures resembling leaves. In flowering plants, rosettes usually sit near the soil, their structure is an example of a modified stem in which the internode gaps between the leaves do not expand, so that all the leaves remain clustered tightly together and at a similar height. In bryophytes and algae, a rosette results from the repeated branching of the thallus as the plant grows, resulting in a circular outline. Many plant families have varieties with rosette morphology; they are particularly common in Asteraceae (such as dandelions),
Kunming Institute of Botany of phylogenetic relations, and accounts for more than 50 percent of China's plant diversity. It is China's largest seed bank. Kunming Institute of Botany Kunming Institute of Botany, or KIB (), founded in 1938, is a research institution in the field of Botany, which is located in Kunming, the capital of Yunnan Province, China. The Institute is one of the major herbariums in China and maintains a collection of over 1,000,000 specimens of plant. There are also over 200,000 specimens of fungi, lichens, and mosses, many of which were donated by mycologist Mu Zang. The Institute also has a botanical