PL ANT AE BlSPANICAE. 197 



Cor. germini infidens, compofita, biflora^ flofculis 

 aequalis fitus, biglumibus, perfiftentibus. 

 Gluma exterior oblonga, acuta, convexa, mi- 

 nor. 



Gluma interior linearis, angufta, membranacea, 

 dorfo piano, exteriore duplo longior, apice 

 bifida, acuta. 



Stam. (finguli flofculi) Filamenta tria, tenu- 

 iflima, planiufcula, longa. Antherae lineares. 



Pist. Gtirrnina fob receptaculo oblonga, fin- 

 guli flofculi folitaria, crufia ambobus flof- 

 culis communi hirfuta biloculari compre- 

 henfa. Stylus unicus, fimplex, planiufcu- 

 lus, longus. Stigma fimplicuTimum. 



Per. Crufta oblonga, dura, tenax, integerri- 

 ma, hirfuthTima corponata corolla, bilocu- 

 laris, non dehifcens. 



Sem. fcilitaria, lineari-oblonga, hinc convexa, 

 inde planiufcula, femper claufa. 



Obs. I. Notae EfTentiales ft particulares hujus 

 generis mihi vifae font. 



1. Calyx Spatha. 



2. Germen fob receptaculo, inter Corollam et 

 Spatham. 



3 . Semina crufta non dehifcente biloculari prae- 

 dita. 



4. Glumae ftruftura graminearum fed fiylus 

 unicus. 



O 3 Obs. 



