f 1 



Fig. 197: a-d, Elcocharis Baldwinii: a. habit. X i^.; b, sheath. X 12; c. spikeict. X 8; 

 d, achene, X 35. e-i, Elcocharis parvula: c. habit, X V-; f, sheath. X 12; g and h, 

 spikelets, showing variation, about X 25; i, achene, X 40. (Courtesy of R. K. Godfrey). 



