442 PROCEEDINGS OF THE AMERICAN ACADEMY 



TiNANTiA MACROPHYi.LA. Very finely pubescent throughout ; stems 

 somewhat succulent, 3 feet high : leaves oblong-oblanceolate, narrowed 

 to a broad cupulate-sheathing petiole, 6 or 8 inches long by 3 broad : 

 peduncles terminal on short axillary branches, the unilateral cymes 

 scarcely produced ; bracts short ; pedicels (2 to 4 lines long) and sepals 

 (5 or 6 lines) densely pubescent : petals " creamy white, striped with 

 purple " : capsule oblong, equalling the sepals, the cells S-seeded. — 

 Hacienda San Miguel (184). 



Brahea calcarea, Liebm. ? In secluded canons near Batopilas, 

 12 to 14 feet high and nearly a foot in diameter: leaves glaucous, very 

 deeply palmately cleft and usually filiferous at the sinuses, the divisions 

 bifid but not filiferous, the outer divisions very much reduced. 



Of the remaining endogens the Juncaccce and Cyperace e have been 

 named by Dr. N. L. Britton of Columbia College, and the Gramineae 

 by Dr. George Vasey. 



JuNCUS TENUIS, Willd. — Hacienda San Jose (63*). J. acumi- 

 NATUS, Michx. — Same locality (63^). 



Cyperus fugax, Liebm. — Same locality (63 J). C. incompletus. 

 Link, very nearly. — Same locality (49). C. flavds, Boeckl., var. 

 peduncularis, Britton. — Same locality (49|). The older name for 

 this species is G. Jlavamariscus, Griseb. C. spectabilis, Schreb. — 

 Same locality (49|). C. diandrus, Torr., var. capitatus, Britton. — 

 Same locality (49"). C. amabilis, Vahl. (C. glareosus, Liebm.) 

 — Same locality (49''). C. aristatus, Rottb. — Same locality (49''). 



Hemicarpha subsquarrosa, Nees. — Hacienda San Jose (63). 



Rhynchospora Kunthii, Nees. — Same locality (27). 



Eriochloa Lemmoni, Vasey & Scribner, n. sp. — Hacienda San 

 Miguel (110''). E. ARiSTATA, Vasey, — Same locality (110^). 



Panicum fasciculatum, Swartz. — Hacienda San Miguel (1*). 

 P. velutinosum, Nees, var. (?) major, Vasey. — Same locality (P). 

 P. DivARiCATUM, Linn.? — Same locality (10). P. Crds-gallt, 

 Linn., var. muticum. — -Same locality (18). P. LEUCOPHiEUM, HBK., 

 var. LACHNANTHUM. (P. lachnantJium, Torr.) — Same locality (207). 

 P. PROLIFERUM, Lam. — Haciendas San Miguel (P) and San Jose 

 (50). P. SANGUiNALE, Linn. — Same localities (110*^, 48). 



Setaria latiglumis, Vasey, n. sp. — Hacienda San Miguel 

 (117*). S. setosa, Beauv. — Haciendas San Jose (52) and San Mi- 

 guel (110*^). S. PAUCiSETA, Vasey, n. sp. — Hacienda San Jose (78). 



Cenchrus echtnatus, Linn. — Hacienda San Miguel (22). 



