Solenni

I’m ready to write a concise, neutral wiki-style article, but I need a bit more context about "solenni." Could you specify what Solenni refers to? For example, is it a biological genus, a place, a group of people, a cultural concept, or a fictional term? If you have a source or definition in mind, sharing it will help me produce an accurate entry under 300 words. If you’d like, I can also draft a generic stub in a fictional context and you can adapt it to your needs.