How I missed the release of the album I'd waited so long for by three years by Jim Laing The Old Anorak Medium Norfolk Island Pine Araucaria heterophylla Delivertree In plant tissue culture, the type of explantthe part of the plant useddetermines the process for regenerating a whole plant. Each technique is named based on the explant used, and these methods Echinacea purpurea 'Fatal Attraction' Helga Taimeaed