👉 Rectoris is a term used in biology to describe a type of plant that has a single, large root system. These plants are known as rhizomatous and are often found on rocks or other hard surfaces. They have a tubular root structure with numerous branching roots called rhizomes, which extend up into the soil. Rectoris is an important group in the phylum of gymnosperms, including conifers such as pine and spruce, which contain this type of root
