14 
Panicum sulcatum Aubl. Turubula, 5 ; altitude, 4,000 to 5,500 feet. October 
26, 1895; 3359. Culms 4 to 6 feet hig 
Panicum xalapense HBK (teste End x Boca del Monte, Orizaba, Vera Cruz. 
This is the same as 2162 Bourgeau and 328 Liebmann. March 13, 1894; 201, 
Very near P. laxiflorum Lam 
Panicum zizanioides HBK. Table- land about Ocuilapa, Chiapas; altitude, 3,400 to 
3,800 feet. August 21, 1895; 3023. Culms 10 to 18 inches high. 
Oplismenus cristatus Presl. Vicinity of Cuicatlan, Oaxaca; altitude, 1,800 to 2,500 
à 1649. 
manni Fourn. Near Reyes, Oaxaca; altitude, 5,800 to 6,700 feet. 
77 
Oplismenus loliaceus Beauv. Hacienda Mirador, Vera Cruz. February, 1894; 109, 
3 latiglumis (Vasey) Seribn., Pub. Field Columbian Mus., Bot. Ser. I, 
(1896). Tuxtla, Chiapas; altitude, 2,400 to 2,800 feet. September 6, 1895; 
Se stariopats auriculata (Fourn.) Scribn. I. c. 5 of Cuicatlan, Oaxaca; alti- 
tude, 1,800 to 2,500 feet. October 14, 1894; 1601. 
Pennisetum bambusæforme Vasey (G ee bambuseformis Fourn.). Plunia, 
Oaxaca; altitude, 3,000 5 4 is feet. March 17, 1895; 2484. 
Pennisetum multiflor Along roadsides between San Ricardo pss 
eee ee atitul e 300 feet. August 18, 1895; 2985. Cul 
2 to 4 feet high. Table-land about Ocuilapa, Chiapas; altitude, 3, 400 to 3, 800 
feet. August 21, 1895; 3065. 
Pennisetum setosum Rich. M purpurascens HBK.). Between Petatlan and Chi- 
lapa, Guerrero; altitude, o 6,500 feet. December 15, 1894; 2149. Near 
Tuxtla, Chia ns e „400 2800 feet. September 1, 1895; 3090. Culms 
4 to 5 feet h 
N Grasses N. Am., II, 187, ( Hierochl 
mexicana Fourn.). Summit of Mount Zempoaltepec, Oaxaca; altitude, en “400 
feet. July 9, 1894; 624. 
Aristida fasciculata e Vasey. Cuicatlan, Oaxaoa ; altitude 1,800 to 2,300 
feet. October, 1894; 1654. This agrees with Va FA iro in habit, but the 
second empty Eine à is shorter than the flowering glu 
Aristida schíediana Trin. & Rupr. Near Reyes, ataoi: ie 6,700 to 10,000 
feet. October 20, 1894; 1807. 
Stipa ceerulea Presl. Vicinity of Cerro San Felipe, Oaxaca; altitude, 9,500 to 11,000 
1107 
feet. 94; 7. This agrees with Presl’s Aer N except in having the 
leaves shorter than pe eu Ims. It is evidently closely related to S. fimbriata HBK. 
Stipa virescens HBK ighteen miles Se of the city of Oaxaca; altitude, 
,500 to 9,600 ak? Big rare 10, 1894; 
Oryzopsis fournieriana Hemsl. (Stipa 3 Fourn.). Eighteen miles south- 
west of the city of Oaxaca; altitude, 7,500 to 9,500 feet. September 12, 1894; 
1373. 
Muhlenbergia affinis Trin. Near Reyes, Oaxaca; altitude, 6,700 to 10,000 feet. 
October 20, Per 1806. Mountain ridge on West side of has valley of Cuicatlan, 
Oaxaca; N 6,500 to 8,000 feet. November 10, 1894 
Muhlenbergia ciliata «s Valley near Cuicatlan, Guard: altitude, 1,800 feet. 
November 3, 1894; 
nbergia debilis rese About Cuieatlan, Oaxaca; altitude, 2,800 to 4,000 feet. 
Muhlenbergia ee Kth. Near Reyes, Oaxaca; altitude, 5, 800 to 6,700 
: feet. October 20,1894; 
cerco gracilis SR High ridge west of San Miguel Huantla, Oaxaca; 
altitude, 7,000 to 8,500 feet. November 11, 1894; 1910. 
v 
A d ma c o os 
