SEARCH Articles Figures Tables Buxus alkaloids Buxus alkaloids, steroids Buxus balearica Buxus chinensis Buxus harlandii Buxus hyrcana Buxus microophylla Buxus microphylla Buxus papillosa C.K.Schneider Buxus papilosa Buxus rolfei Buxus sempervirens Steroid alkaloids Buxus group