HITCHCOCK AND CHASE — NORTH AMERICAN GRASSES. 31 



Beazil : Rio Branco, Kuhltnann 3358. Ceara, Gardner 1889, 1894. 



Explanation of Plate 24. — Lwiacis anomala. Specimen from Cedros, Trinidad, 

 Eitclwock 10136 (U. S. Nat. Herb. no. 975574). Natural size. 



DOUBTFUL SPECIES. 



Panictjm maculatum Aubl. PI. Guian. 1 : 51. 1775. This can not be identified 

 from the brief description. The species described under this name by Schultes 

 (Mant. 2: 238. 1824) appears to be Lasiacis ligulata. 



Panicum glutinosum Lam. Tabl. Encycl. 1: 174. 1791. Not Panicum glutin- 

 osum Swartz, 1788. Probably Lasiacis sorghoidea. - 



Panicum agglutinans Kunth, Enum. PI. 1 : 120. 1833. Based Upon Panicum 



glutinosum Lam. 





1/ •*£■ 



7 



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