#$%^&*AU2008212044B220121122.pdf#####ABSTRACT A tray (10) for plant rootstock tubes (22) has a holder (18) for multiples of the tubes (22). Spacers or legs (23) are provided that enable two or more trays (10) to be stacked on top of each other. The legs (23) are W shaped and the 5 lower central V shaped part (30) of the W of each leg (23) enages a sideways protruding lug (32) on the tray below. Each lug (32) has a pin (34) and an enlarged head (36) so as to prevent sideways movement.223S7-1
