PLANTS VALUABLE FOR USE IN ROCK GARDENS, IN JAPANESE GARDENS, AND IN WALL CREVICES : Page 344
Iberis sempenirens Thalictrum aquilegifolium
Evergreen Candytuft Meadow-rue
Iris cristata *Thymus serpyllum languinosus
Crested Iris Downy Thyme
Linaria cymbalaria *Tunica saxifraga
Kenilworth Ivy Saxifrage-like Tunica
Linaria cymbalaria maxima Vancouveria hexandra
Large-flowered Kenilworth Ivy American Barrenwort
Linum perenne Veronica incana