Sphagnum may have a number of different "Sphagnum" species. Individual peat moss plants consist of a main stem, with tightly arranged clusters of branch fascicles usually consisting of two or three spreading branches and two to four hanging branches. The top of the plant, or capitulum, has compact clusters of young branches. Along the stem are scattered leaves of various shapes, named stem leaves; the shape varies according to species. The leaves consist of two kinds of cells; small, green, living cells (chlorophyllose cells), and large, clear, structural, dead cells (hyaline cells). The latter have the large water-holding capacity. "Sphagnum", like
Stirling Moss the Autodrome de Montlhéry, a steeply banked oval track near Paris, Moss and Leslie Johnson took turns at the wheel of the latter's Jaguar XK120 to average for 24 hours, including stops for fuel and tyres. Changing drivers every three hours, they covered a total of 2579.16 miles. It was the first time a production car had averaged over for 24 hours. Revisiting Montlhéry, Moss was one of a four-driver team, led by Johnson, who drove a factory-owned Jaguar XK120 fixed-head coupé for 7 days and nights at the French track. Moss, Johnson, Bert Hadley and Jack Fairman averaged to