Αυθεντικό κείμενο - Αγγλικά - Boxes:The best boxes are made from cloth-covered...

Boxes:The best boxes are made from cloth-covered hardboard and are specially constructed to have a drop-flap front with a label holding slot as well as a lid-top.However,in some tropical herbaria it may be better to house the specimens in metal boxes which are more insect-proof .