443 
mis (serius claries. spiraliter dispositis) elliptico- vvadis ob- 
tasis' navicnlaribus vier evidenter carinatis scariosis subpel- 
Incidis stramineis, dorso virentibus, margine angusto membra- 
naceis; earyopsi parva late ohovata triangulari, latere interiore 
latiore, sublaevi pallida v. pallide castanea,; tuberculo minimo 
triangulari, basi leviter constrieto, cum fructu eoncolori; setis 
6 tenuibus ferrugineis caryopsin subaequantihus. 
E. albida Torr. 304. (v. s.). — E. simplex Kunth 1. c. 
143, nee Dietr. — E. Engelmanni Steud, 79 (v. s.). — 
Drumm. coll. no. 406, n. 409. 
Carolina (Beyrich). Louisiana (Drummond). . Jamaica 
(Bertero). 
34. HL. emarginata Klotzsch. 
Laete virens; rhizomate elongato repente; enlmis eopio- 
sis dense caespitosis erectis setaceis v. filiformibus 9—-4 poll. 
altis suleato-tetragonis compressinsenlis punctulis minutiss. 
coloratis dense conspersis; vagina suprema angusta Y—1 
poll. longa herbacea superne viridi v. straminea, inferne sae- 
pius purpurascente, ex ore obliquo lanceolato - prodncta;; spi- 
cula ovata v. ovato-ohlonga obtusa tereti ?—3 lin. longa 
10 -multiflera; squamis (parvis) pellacide -membranaceis tri — 
pleiospiris densis late oblongis apice obfusissimis saepissime- 
que emarginalo -bilobis, disco fusco -sanguineis v. pallidis 
ferrugineo-v. fusco- variegatis, marginibus carinaque promi- 
nula pallidiorihus; inferiore suborbiculata dorso lato viridi; 
caryopsi minima obovata apice subtruncata inaeqnilatere tri- 
angnlari, angalis parum prominentihus, sordide viridula v. 
sträminea laevi opaca; rosiro concolore pyramidali ohtusd 
compresse - triaugulari; stylo brevi sed exserto profunde 
trifido; setis 4— 6 subtilibns pallidis caryopsin subäe- 
quantibus. , 
