CONCENTRATION OF TISSUE FLUIDS OF EPIPHYTES 495 



Anacheilium cochleatum (L.) Hoffmannsegg A = 0.43, P = 5.2 



Subtropical Florida. Hattie Bauer Hammock, Jan. 28, 1916* 

 A = 0.44, P = 5.3; Royal Palm Hammock, Jan. 29, 1916, A = 0.41, 

 P = 5.0. 



Auliza nocturna (L.) Small A = 0.42, P = 5.0 



Subtropical Florida. Hattie Bauer Hammock, Jan. 28, 1916* 

 A = 0.46, P = 5.5; Mar. 16, 1917, A = 0.47, P = 5.7; Mar. 19, 1917, 

 A = 0.52, P = 6.3; Royal Palm Hammock, Jan. 29, 1916, A = 0.38, 

 P = 4.5; Feb. 21, 1917, A 0.29, P = 3. 5; Small Pineland Hammock, 

 near Royal Palm Hammock, Mar. 3, 1916, A = 0.41, P = 4.9; Bryan 

 Hammock, Feb. 13, 1917, A = 0.40, P = 4.8; Feb. 13, 1917, A = 

 0.39, P = 4-6. 



Encyclia tampense (Lindl.) Small A = 0.48, P = 5.8 



Subtropical Florida. Hattie Bauer Hammock, Jan. 28, 1916, 

 A = 0.48, P = 5.8; Mar. 16, 1917, A = 0.50, P = 6.1; Mar. 19, 1917, 

 A = 0.51, P = 6.2; Royal Palm Hammock, Jan. 29, 1916, A = 0.44, 

 P = 5.3; Brickell Hammock, Mar. 22, 1917, A = 0.49, P = 5.9; Mar. 

 24, 1917, A = 0.40, P = 4.8; Bryan Hammock, Feb. 13, 1917, A = 

 0.45, P = 5.4; Palm and Live Oak Hammock, Peninsula, near the 

 Narrows, Indian River, Apr. i, 1917, A = 0.62, P = 7.4; Small Ham 

 mock near Royal Palm Hammock, Feb. 23, 1917, A = 0.47, P = 5.6. 



Macradenia lutescens R. Br. A = 0.51, P = 6.1 



Subtropical Florida. Royal Palm Hammock, Jan. 29, 1916, 

 A = 0.53, P = 6.4; Feb. 21, 1917, A = 0.48, P = 5.7. 



Polystachya minuta (Aubl.) Britton 



Subtropical Florida. Bryan Hammock, Feb. 13, 1917, A = 0.50, 

 P = 6.o. 3 



Spathiger rigidus (Jacq.) Small A = 0.38, P = 4.5 



Subtropical Florida. Hattie Bauer Hammock, Jan. 28, 1916, 



A = 0.47, P = 5.7; Mar. 16, 1917, A = 0.36, P = 4.4; Mar. 19, 1917, 



A = 0.42, P = 5.0; Royal Palm Hammock, Jan. 29, 1916, A = 0.35, 



3 Sample from Hattie Bauer Hammock obtained January 28, 1916, and one 

 from the Brickell Hammock, March 22, 1917, were so mucilaginous that no deter 

 mination could be made. The juice of the sample from the Bryan Hammock was 

 also highly mucilaginous and could not be filtered. Until verification this deter 

 mination must be taken as only approximate. 



