prunifolia, [2], [454];

p. fl. pl., autumn colouring of, [75];

salicifolia, [35], [454];

semperflorens, [35];

Thunbergi, [2], [454];

autumn colouring of, [75];

tomentosa, [35]

Spiræas, [184], [255];

for grouping, [295];

in greenhouse, [280]