Developments in hardy Corydalis

摘要

AFEW SPECIES of Corydalis have long been grown in . gardens, but the majorityhave been introduced to cultivation only since the 1970s, and more widely in the 1980s. Tebbitt etal., in their very readable book of2008, mention C. cava and C. solida in cultivation in Europe as early as the mid 1500s. Nevertheless, for a longperiod, further additions were relatively few.