98 
subfaleatis, excepto mwargine laevissimis; radicalibus strietis 
exvetis, vagina alba, nitida, et lamina mode 5 poll. longa, 
& lin, lata compositis; caulinis sensim decrescentibus, lamina 
ultimi modo pollivem longa; lignla hrevi, truncata, lavera; 
pavienla erecta, oblonga, 5-pollicari; ramis ternis binisve; 
spieulis 3%, lin. longis, 2-—3-fHoris, fere ut in priore, sel 
paleae medio violacese, basi Jaliores ei apicem versus An- 
gustalae. . 
“Cum priore lecta est. Folia et hasis enlmorum fere ut 
in Poa robusta Steud. 
505. Festuea laxiflora Ph. F, perennis, caespitose, 
eulmos fertiles sterilesqne emittens; enlmis 1%, - pedalibus; 
foliis elongatis, ®—%1/, Hin. latis, laevibus; supremis cau- 
linis apice fere panienlam attingentibus, 2 — 3%, -pollicari- 
bus; vagina brevi, truncata, lacera; panicula 4— 5-polli- 
eari, laxa; remnlis solitariis, ultra medium nudis, inferioribus 
spicvlas 0. 4 gerentibus; spieulis 7 Hin. longis, oblongis, sub- 
sexfloris; florihus distautibus; glumis innequalibus, inferiore 
vix 2 lin. longa, fere subulata, superiore ultra 3 longa, fri- 
nervia, lineari; palen inferiore 4%, Hin, longa, lineari-lan- 
seolate, quinquenervia, aristuto-acuminata; superiore parım 
breviore, in nervis brevissime eiliolata; rhachi vix pnbescente; 
ovario superius pubescente, atropurpurco, 
Loco $. Rafael dieto peninsulae Tres Montes legit cl. 
Fonk. — Differt a F. purpurascente paleis A1/,, neo 3— 
3"/, lin. longis, panicula paueißera, ramis erectis, solita- 
riis etc. 
506. Festuca scabriuscula Pl. F. caespitosa, glauca, 
in omnibus suis partibus asperula; foliis omnibns setaceo-son“ 
volutis, faseieulorum sterilium tertiam eulmi partem gequan 
tibus, caulinis brevissimis; culmo 1 Y,-pedali, gracili, superius 
