beli trn
glog, beli trn
thorny Eurasian shrub of small tree having dense clusters of white to scarlet flowers followed by deep red berries; established as an escape in eastern North America [trnov grm ali majhno drevo središčne Evrope, ki ima goste grozde belih do škrlatnih cvetov, sledijo mu globoko rdeče jagode; uveljavljen kot pobeg na vzhodu Severne Amerike]