CYPERACE^. Cyperos> 215 



squamis acutis enervibia», stylis cowipressis citfari*, invo- 

 iucris 3 — 4-phyMfo umbella kxigioribus foKisqae planis 

 cuimo txevioribus,r (J.) t>. v. 



19. C. uncinatus, umbella simplici pauciradiati : capitufis sub- 

 rotundis polystaehyis, squamisnervoswactjfnine uncinafo- 

 necurvo monandrisy styk* bifidfe, ittvokcMs tripfeyffis um- 

 toeJia loogioribus fbliisque piaww. (T.) B-. v. s. 

 Oas. Variat capitulo solitario. 



30. C, dijormis, umbeM subsimplici 3— 6-radiafca : capituH* 

 pcJystachyis, spiculis confertissimis linearibus, squamis 

 ©rbiaalatis obtusis, involucro 2 — 3-phyIlo umbeUain su- 

 perante foliisque planisv 



a. Culmus anguKs apice lasvibus, Jbli^s aliquoties tengior. 



(T.) v. v. 

 Cyperus difformis L. (secuud, exempl. in UUus- Herb*) 

 £. Cudtrn» angaiig apke scabria, folii» partttn kmgior. ( J.) 



v. v. 



21. C. Jufous, umbella 5 — 6-radiata sirnptoci : capit&Ks gW> 



bosi6 porystachyis, spiculis Knearibus 5-— 7-Ho*» pmnati- 

 fidis, squacnia nerv*sw macronuio ereeto, hivohicTo4 — 5- 

 phyllo umbellam superante plano, culmo obtus£ angulato* 

 faevi folia subaequaote. (X) v r v. 



QttSk Hic cum daobos sequentibus Cypero conferto Sw. et 

 viscoso Sw. vatde atiines. 



22. C. sporobolus, umbella 5— 6-radiata simplici et sermcom- 



posita : capitulis globosis poiystachyis, spiculislanearibus 

 sub-5-floris pinnatifidis, squamis nervosis mucronulo erec» 

 to persistentibus, involucro 4— 5-phyllo umbellam supe- 

 rante, involucelJis setaceis eapitulum subaequantibtis, eul- 

 moobtuseangulatolaevibusfoliisduplolongiore. (T.) v. v. 



23. C. sexjlorus, umbella 6— 8-radiata composifl stricta, spi- 



culis umbelJato-capitati* linearibus subsexfloris pmnatifi- 

 dis, squamis nervosis, invoJucris sexpbylUs elongatis, in- 

 volucellis umbellula brevioribus, cuimo laevi foliis sca- 

 bris longiore. (T.) v. v. 



24. C. microcephalus, umbella 5 — (J-radiata semicomposita, 



spicuiis umbellato-capitatis linearibus subquinquefloris 

 pirmatifttfis, squamis flervosis, involucro 3 — 4-phyllo 

 longissimo, radiis divisis involucellatis, culmo scabro fo- 

 liis carinatis breviore. (T.) v. v. 



25. C. Holoschoenus, umbella 5 — 6-radiata composita et semi- 



decomposita : 



