) 27 ( 



21. XYRis cillafa. 



X. scapo (k^hto, \2evi'j capj>uIo oblnngo; foliis linearibus, 

 obtufis, brevioribus: vagiuis ciliacis. 



Hadix fibrofa, annua. 



Folia radicalia, plorima, connata, vaginantfa vaginis cili- 

 atis , linearia, obtula, fl»iata, mavgine piioforca- 

 briufcula, erefta, inaequalia, icapis duplo brevi* 

 ora, vix {pithamaea. 



Scapi plures, fillformes, ftriati, glabri, ere^i, inaequales; 

 pedales et ultra. 



Capitulum obloBgum, obtufum , glabrum , magnitudine pifs. 



Squam^ imbricatae, ovatae, glabrse, brunnege. 



D 22. SPER« 



