1 
longissimis enrinarum paleae superioris prime adspeeiu rogno- 
scendum, 2.277 
509, Meaeroblepharus eontractas Ph. Annnus?, eul- 
nios steriles fertilesque simnl emittens; folia radicalia nulla; 
enlmi erecti, graciles, 1 --1!‘,-pedales, basi %/, In. erassi, 
tinodes; vaginae glahrae, ad os et praesertim ad ligulam 
longe pilosas; ligula snbaulla; folia plana, 1-11, lin. lata, 
glabra; superiora longiora, fere 5 poll. longa; panicula 3%), 
voll. long, interrupte lobata; rami plerumgue singuli, mudo 
4 lin. longi; spieulae 3%/, lin, glumae modo Y,, palea ma- 
jor %, lin. longa, 
In valle de Limart dieta detexit el, Gay. Herb, Chil. 
no. 129, 
510. Bromns colinus Ph, Br. caespitosus, peremis, 
eulmo erecto, 1%, — %-pedali; foliis planis, glahris, egregie 
iliatis, 13/, lin, latis; ligala brevissima, truncata; panicula 
41/4 poll, longa, satis contraeta; ramis rigilis, ereetis, ter- 
als quinisve, 1 —3 spieulas gerentibus, spiculis erectis, sub- 
yuadrikoris, 9 lin. longis, Janceolatis, viresrentibus; glamis 
acuminatis, subnlatis, glaberrimis, majore 3 lin. Jonga; palea 
inferiore 5-nervia, sub apice hrevissime bilobulato aristata, 
basi pabescente, margine versus apicem siout arista spinn- 
loso - iliate, easterum laeyi; neryvo medio exterioribasgue 
valde conspieuis, reliqnis dnobus snbobsoletis; arista recta, 
bilinari ; rhachi pubescente, 
“Prope Santa Rosa in prov, „feoncagua legit el. Gay- 
Herb, chil, no. 196, — Differt a Br. staminco stainra mi- 
tore, foliis angustis, vaginis glabris, paleis quinguenervis, 
"ervis 3 volde prominentibus, nee novemnerviis, neryis emni- 
bus param eonspicnis, rhachide haud glahre. 
Obs, Bromus staminens Desv. est famosus ille Bromss 
vathartions Molinae, quem ipse Guilno 'vocat, 'quein vero 
