496 GRAMINEZ. 
80. Panicum sanguinale, Linn. Sp. Pl. ed. i. p. 57; Rupr. in Bull. Acad. 
Brux. ix. (reprint, p. 12); Déll in Mart. Fl. Bras. ii. 2, p. 131; Trin. Sp. Gram. Ic.. 
et Descr. tt. 93 et 144. 
Digitaria sanguinalis, Scop. Fl. Carniol. n. 72. 
South Mexico, Mirador, 3000 feet (Galeotti, 5716), Vera Cruz to Orizaba (Miiller, 
2162); Nicaragua, Greytown (Tate, 12); Panama, Chagres (Fendler, 364, 378), Empire 
Station (S. Hayes, 240).—Generally dispersed in Warm Countries. Hb. Kew. 
81. Panicum scaberrimum, Lag. Elench. p. 2; Kunth, Enum. PI. i. p. 105?;. 
non Link, fide Fourn. Mex. Pl. Enum., Gram. p. 27. 
SoutH Mexico, Orizaba (Bourgeau). 
82. Panicum schlechtendalii, Fourn. Mex. Pl. Enum., Gram. p. 30. 
Panicum pallens, Ch. et Schl. in Linnea, vi. p. 85, non Swartz. 
Panicum pallens, var angustifolium, Rupr. in Bull. Acad. Brux. ix. (reprint, p. 15). 
Norte Mexico, San Luis Potosi ( Virlet @ Aoust); Sour Mexico, Mirador ( Galeotti, 
5708; Schaffner), Jalapa (Schiede & Deppe), Orizaba (Bourgeau). 
83. Panicum sciaphilum, Rupr. in Bull. Acad. Brux. ix. (reprint, p. 14); 
Fourn. Mex. Pl. Enum., Gram. p. 19. 
Sourn Mexico, Sierra de Yavezia (Galeotti, 5759). 
84. Panicum scoparium, Rudge, Pl. Guian. p. 21, t. 29%; Fourn. Mex. Pl. 
Enum., Gram. p. 31. 
Souta Mexico, San Pedro Tepinapa (Liebmann). 
Typical Panicum scoparium inhabits Guiana, Brazil, and Trinidad. 
85. Panicum sorghoideum, Hamilt. Prodr. Pl. Ind. Occ. p. 10; Fourn. Mex. 
Pl. Enum., Gram. p. 31. 
Panicum lanatum, Swartz, 8. sorghoideum, Griseb. Fl. Brit. W. Ind. p. 561. 
SoutH Mexico, Vera Cruz (Gouin).—West IvDIEs. 
86. Panicum squamatum, Fourn. Mex. Pl. Enum., Gram. p. 18. 
Mexico, Mundo Nuevo (Karwinsht). 
87. Panicum stipatum, Presl, Relig. Henk. i. p. 297; Steud. Gram. p. 42. 
It is uncertain whether this was collected in Mexico or the Philippines. 
88. Panicum stoloniferum, Poir. Encyc. Suppl. iv. p. 274; Déll in Mart. Fl. 
Bras. ii. 2, p. 209; Kunth, Revis. Gram. i. t. 108. 
Hymenachne frondescens, Fourn. Mex. Pl. Enum., Gram. p. 36. 
Sovurn Mexico, Papantla (Karwinski), Tecoluta, Chinantla, and Tepinapa (Liebmann). 
—GuIANA; Brazit. 
89. Panicum sulcatum, Aubl. Pl. Guian. i. p. 50; Griseb. Fl. Brit. W, Ind.. 
p- 547; Doll in Mart. FI. Bras. ii. 2, p. 151, t. 26. 
