466 Trans. Acad. Sci. of St. Louis. 



PlLEA MICROFHYLLA Liebm. 



A small delicate herb, in shaded fertile places on rocks, in 

 woods, common. Cieneguita N., June 24, '95. (242.) 



P. microphylla Liebm. var. herniarioides Lindl. 



In shaded, rough woods, in crevices of rocks, not frequent. 

 Cieneguita N., Sept. 12, '95. (585.) 



P. pubescens Liebm. 



Uncommon, in crevices of rocks, rough woods, in fertile 

 soil. Cieneguita N., Aug. 6, '95. (378.) 



Boehmeria cylindrica Willd. var. litoralis Sw. 



In the edge of river marshes, common, Rio Damuji. Santa 

 Rosalia, Aug. 2, '95. (390.) 



ROUSSELIA LAPPULACEA Gaud. 



Common in crevices of rocks in damp, shaded places, rough 

 woods. Cieneguita N., Sept. 12, '95. (584.) 



Myricaceae. CLXVI. 



Myrica microcarpa Benth. 



Common in marshy savannahs along brooks and small 

 streams. Cieneguita W. and S. W., Feb. 21 and 28, '96. 



(718.) 



Casuarineae. CLXVII. 



Casuarina equisetifolia Forst. " Pino." 



A tree, 40 to 50 feet high, on coast hills, infrequent. 

 (Castillo de Jagua.) Calicita, Aug. 27, '95. (510.) 



BURMANNIACEAE. CLXXIV. 

 BURMANNIA CAPITATA Mart. 



On mud in grassy marshes at source of small streams. 

 Cieneguita S. W., Jan. 9, '96. (688.) 



Orchideae. CLXXV. 



Bletia verecunda R. Br. 



In marshy open woods, not uncommon. Cieneguita S.W., 

 Feb. 10, '96. (705.) 



