What is another word for Rhachis?
Pronunciation: [ɹˈat͡ʃa͡ɪz] (IPA) 
The word "Rhachis" refers to the central stalk of a compound leaf, to which the leaflets are attached. Although it is a specific term, there are several synonyms that can be used to refer to this structure. Some of the most common synonyms to use instead of "Rhachis" include petiole, midrib, and axis. Additionally, spine, stem, and stalk are also terms that can be used interchangeably. These words are more commonly used in everyday language and can help to simplify the communication of scientific information to a wider audience. Regardless of the term used, understanding the structure and function of the Rhachis in plants is crucial in studying the biology of plants.
