A trilogia Filhas do Sunstone de Sydney J Van Scyoc. Uma revisão do primeiro livro (Darkchild) resume a configuração e menciona as barohnas:
The planet Brakrath was settled accidentally during EarthExodus, by a starship strayed far off course; it's barely able to support human life, so its involuntary settlers had to adapt. Brakrath has harsh winters, and left to itself most of its solar energy is spread too thin to support much in the way of crops. Most of the people live in the mountain valleys; only their culture and that of the redmane guardians (women who follow the herds of horselike, intelligent redmanes native to the planet, with whom they can communicate) is shown in this book, although humans have spread to other areas of Brakrath and have different societies, shown later in the series. The valleyfolk, who have mutated slightly from the human 'norm' over centuries, are able to hibernate through the worst of the winters, but they'd still be hard put to it to survive if it weren't for another series of mutations among the redmane guardians' daughters, which produced the barohnas.
E um A pesquisa do Google Book revela uma menção a lenços de canto.