BROOK-SIDE, WATER-SIDE, AND BOG GARDENS. 69 
can swamp Lilies in peaty or boggy soil ; the deep rose-coloured 
variety of the Loosestrife ; Golden Rods; the taller and stouter 
Bell-flowers (Campanula); the Spider Wort (Tradescantia 
virginica), of which there are a good many forms, differing 
Colony of hardy exotic Flowers, naturalised by brook-side. 
in colour; the Broad-leaved Saxifrages; the Compass plants 
(Silphium) ; Everlasting Peas; Monkshood ; the Goats Rues 
(Galega); Baptisia; the free-flowering Yuccas ; the hardiest 
flame-flowers (Tritoma); the stouter kinds of Yarrow (Achillea) ; 
the common perennial Lupin—these are some of many types 
of hardy flowers which would grow freely near the water-side 
