Complex sentence: Albert E. Radford (25 January 1918-12 April 2006) was an American botanist active in the Southeastern United States, best known as senior author of "Manual of the Vascular Flora of the Carolinas", the definitive flora for North Carolina and South Carolina.
Split into simpler sentences: Albert E. Radford (25 January 1918-12 April 2006) was an American botanist active in the Southeastern United States. He was best known for his work as senior author of "Manual of the Vascular Flora of the Carolinas", the definitive flora for North Carolina and South Carolina.