nA TEE on aie a ee 
40 MISSOURI BOTANICAL GARDEN. 
viae.’’ = Briza microstachya Steud. Nom. ed. 2. 1: 225 
(1840). 477 Liebman from Mexico, referred by Fournier 
to Chascolytrum subaristatum Rupr, is the same. 
CaMPULOSUS PLANIFoLIUS J. S. Presl in €. B. Presl Reliq. 
Haenk. 1: 287 (1830). «+ Hab. in Mexico.’ Cteniwm 
glandulosum Scribn. & J. G. Smith in Bot. Gaz. 21: 
362. pl. 29 (1896) is the same. — Plate 42. 
CENCHRUS ALOPECUROIDES J. S. Presl in C. B. Presl Reliq. 
Haenk. 1:317 (1830). ‘Hab....... ** There is 
in the National Herbarium a specimen collected at 
Callao by the Wilkes Exploring Expedition, which is 
identical with Presl’s species. It is ticketed in Munro’s 
handwriting Cenchrus alopecuroides HBK. Presl’s CO. 
alopecuroides appears to be too close to C’. myosuroides 
HBK. for a clear separation. 
CENTOTHECA LAPPACEA Desy., J. S. Presl in C. B. Presl 
Reliq. Haenk. 1: 258 (1830). ‘* Hab. in insula Luzon, 
et in insulis Marianis.’’ = Centotheca lappacea Desv. 
in Nouv. Bull. Soc. Philom. 2: 189 (1810). Cenchrus 
lappaceus Linn. Tropical regions of both hemispheres. 
CERATOCHLOA HAENKEANA J. S. Presl in C. B. Presl Reliq. 
Haenk. 1: 285. ‘* Hab. in Cordilleris chiliensibus, inque 
montanis Peruviae.’’ = Bromus unioloides HBK. Nov. 
Gen. et Spec. 1: 151. — Plate 54. 
CHASCOLYTRUM SPICIGERUM J. S. Presl in C. B. Presl Reliq. 
Haenk. 1: 282 (1830). «* Hab. in Peruviae montanis et 
in Chili.’’ = Briza spicigera Steud. Nom. ed. 2. 1: 
225. — Plate 49. 
Cutoris atpa J. S. Presl in C. B. Presl Reliq. Haenk. 
1: 289. ‘* Hab. in Mexico.’? = Chloris elegans HBK. 
Of «CO. alba”’ there is but a fragment showing only 
the inflorescence and a bit of the culm. On the sheet 
there is a good specimen of C. truncata R. Br. which is 
the species shown in the illustration. — Plate 41. 
Cuioris eractuis Durand Chlor. 10, J. S. Presl in C. B. 
Presl Reliq. Haenk. 1: 289 (1830). «* Hab. in Panama, 
