sriPKAK ri.ATli.NSES 53 



iiiin ili;iiii.\ yiiiiiicUa inlV'i'a rigiiliila [)i'iiii(i aliia (loiii rLiscesceiitc, 

 tota laxc l)i'cvilci- ailprcssininc puhcscciilc, iiliiiii((Lie sciisim attc- 

 nuata, supcra (liini(^li(-i hrcvioi-^^ ('ncrvia glabra; antliopodio sul)_ 

 coiioidoo (l,.-) iiini long.i rigido, in parto acuininata giabro, celc- 

 rum villoso. 



A/'ist(i rigidula (dO-GiJ nim iong.) sat (enuis, ad lertium infe- 

 rum genicuiata, parte siipera iiuda rocta vix fuscescente scabriu- 

 scuia, parte .sub genu iii (juarto inrimo nuda v. subnuda, cetorum 

 sensini longe papposo-villo^a. villis tenuibus (5-8 mm long.) 

 caiididis; articulatio aristac cutn glumolla sat perspicua iiodulifor- 

 mis nuda. 



Formao duao se("|Uontos forsan distinguendae: 

 o) minoi' S\)cg.: caespitibus parvis (50-10() mm all.); culmis 

 folia subduplo superantibus (80-140 mm alt.i; pani- 

 cula parvula vix 5-8-spiculigoi'a. 

 bj inajor Speg.: caespitibus majusculis (200-300 nnn alt.); cul- 

 mis folia vi.\ v. non superantibus (200-250 mm alt.); 

 panicula robusta 20-25 spiculigera. 



