Idk if this will be a controversial opinion or not, but I think there are a couple issues with what you're asking for. First, there aren't really any native plants (grasses, clover, etc.) that are going to give you a lawn mowed look. Second, even if there were, I don't believe there would be a lot of benefit to having a native lawn if you wanted to keep it mowed. Native grasses, sedges, and ground covers are hosts for insects, nesting sites for insects and birds, and their seeds/fruits provide food for animals. If that were mowed, it would only provide a small fraction of their ecological potential. For me I try to first reduce lawn and create new garden patches. Then with the yard I keep I supplement it with Dutch white clover. I also keep certain spaces with minimal flowers because my kids sometimes don't have shoes and step on bees. Answer from robsc_16 on reddit.com