Fig. 316: a-d, J uncus tenuis: a, habit, X 'j; b. sheath, X 5; c, perianth and capsule, 

 X 5; d, seed, X 75. e-h, Junciis dichotomus: e, habit, X ':>; f, sheath, X 10; g, perianth 

 and capsule, X 5; h, not unusual asymmetrical seed, X 50. (Courtesy of R. K. Godfrey). 



