136 The Botanical Gazette. [March, 
Mexicana, and Z. Famaicensis Rausch is referred to Z. Amer: 
icana Willd. I think it very likely that Z. colorata Griseb., 
and Z. Hartwegi Fourn., are not distinct from Z. Ameri- 
ill 
tis inter venas transverse venulosis. Panicula teenie 
nunc laxa effusa, spiculis paucis nutantibus, nunc dense 
bunda. (Char. ex Benth. et Hook. Gen. Pl. 3: 1191.) 
Spicule 6-10-flore. 
2. latifolia Hemsl. Biol. Centr. Am., Bot. 8: 577. Leal 
Krombholsia latifolia Fourn. Mex. Pl. Enum., Gram. 122. ( 
Planta robusta, culmo valido, foliis subsessilibus, late a 
datis, lanceolatis, 4-pollicaribus. Panicula pedalis fere, sp 
ulis laevibus 5-lin. longis, 8—10-floris. 
Z. Galeottiana Hemsl. | 
. Cc: 6:—{n. 8] 
Krombholsia Mexicana Rupr. in Bull. Acad. Roy. Brux 6: 
(Galeotti n. 5,751). 
Planta pusilla, foliis Parvis, cordato ovatis, breviter oe 
latis; panicula depauperata 3-4-spiculata; spicule 7- 
glumis vacuis parvis inequalibus, integris. 
Spicule 2-4-flore. 
2. Americana Willd. Sp. Pl. 4: 204. 
Apluda Zeugites I, es longa 
Culmi I—2-pedales. Folia ovata, acuta I-2 pollices feriotl 
6-10 lineas lata; petiolis glabris. Panicule rami in sai 
ternati. Gluma florens femina aristata; arista erecta, § rae 
dimidiam longitudine vel paulo brevior. Spicule 3- 
floribus mascul?s distantibus. 
2. Hartwegi Fourn. |. ¢. 121, 
Despretzia Mexicana Benth. non Kth. (Hartweg no. 569). 
see z uci- 
Planta gracilis ramosa, pedalis vel ultra. Panicula P? 
