Poaceae species in about 771 genera that are classified into 12 subfamilies. See the full list of Poaceae genera. Grasses are, in human terms, perhaps the most economically important plant family. Their economic importance stems from several areas, including food production, industry, and lawns. They have been grown as food for domesticated animals for up to 6,000 years and the grains of grasses such as wheat, rice, maize (corn) and barley have been the most important human food crops. Grasses are also used in the manufacture of thatch, paper, fuel, clothing, insulation, timber for fencing, furniture, scaffolding and construction materials, floor
For Better or For Worse gives advice to Elizabeth and Anthony, who are both touched by her devotion to Jim. The strip concluded with Iris saying "It's a promise that should last a lifetime. It defines you as a person and describes your soul. It's a promise to be there, one for the other, no matter what happens, no matter who falls ... For better or for worse, my dears ... for better or for worse". This final daily strip had a message from Lynn Johnston saying, "This concludes my story ... with grateful thanks to everyone who has made this all possible. ~Lynn Johnston".