Roosia
Roosia is a fictional plant-like organism described in speculative biology and various science fiction and worldbuilding discussions. It is presented as a sessile, multicellular thalloid entity that forms extensive subterranean and superficial networks, often depicted as linking with other organisms to create a shared ecological matrix.
Taxonomy and status: Roosia has no formal taxonomic recognition in real-world biology. The term functions as
Description and habitat: Roosia typically exhibits a translucent to pale green thallus that can span several
Life cycle and ecology: In fictional accounts, roosia reproduces via sporocarps called roosioids, which emit spores
Usage and references: Roosia appears in worldbuilding forums, speculative biology projects, and short fiction as a