flókna

Could you clarify what "flókna" refers to? For example, is it an Icelandic word, a proper noun (such as a place or organization), a scientific term, or a fictional concept? Also, do you want the article to focus on linguistic usage and etymology, or on a specific domain (biology, geography, culture, etc.)? Once you specify, I can write a concise, neutral wiki-style article under 300 words.