THE ROCK-WALL IN SHADE 35 Cardamine trifoliata. They suit admirably as com-panions to some of the smaller Ferns. The DoubleCuckoo-flower {Cardamine pratensis) is an excellentwall-plant. The accommodating Cruciferce^ Arabis, Alyssum,and Aubrietia will flower just as freely in the cool asin the warm…
Water gardens · Gardens
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