Perennial Ground Covers - David S. MacKenzie - Google Books

https://books.google.de/books?id=u2MYhwxcVycC&pg=PA110#v=onepage

Written in an accessible style by a distinguished grower of ground covers, it includes information on selecting, planting, maintaining, and propagating these plants. There are chapters on using native plants, ferns, ornamental grasses, and variegated…