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
Letters on the Elements of Botany directed at readers with a plant in their hand. Letters on the Elements of Botany Letters on the Elements of Botany () is a work comprising a series of letters written by Jean-Jacques Rousseau on the subject of botany. They were addressed to Mme Delessert in Lyon with the objective of helping her daughters learn botany. They were subsequently translated into English by Thomas Martyn, a professor of botany at Cambridge University, who added notes and corrections to the text. Martyn's translation was originally published in 1785. The letters elucidate the structure of plants and give their order in the