— 68 — 



fcud^tcn Serc}* unb 28a(bU)iefen {)Suftg. C. flacca Schreb. 

 C. incurva Huds. 



Radix stolonifera, repens, squainis fuscis obtecta. Culmus 1-11/8 

 ped. triqueter, laevis^ superne scabriusculus. Folia rigidula^ intense, 

 glauca^ culmo breviora. Bractcae foliaceae, auriculatae ^ inferiores 

 vaginis abbreviatis v. interdum longioribus, superiores subevaginatae. 

 Spicae mas. 2 — 3, rarius solitariae^ fem. 2 — 3, cylindricae^Iongius pe- 

 dunculatae^ demum peudulae. Glumae mas. obovato-oblongae, obtu- 

 sae, sanguinoleuto -purpureae; fem. ovatae, acutiusculae^ mucronu- 

 latae, spadiceo-purpurascentes, margine albidae. Fructus obovati, 

 subgibbosi, apiculo brevi truncato, enerves, punctis elevatis adspersi, 

 bispidulo-scabri, demuni nigro-purpurei, glumas subaequantes. 



C. filiformis Good.; foliis caiialiculatis, vaginis pe- 

 dunculo subaequalibiis, fructibus hirto-toinentosis bifurcatis. 

 11 5. 6. 3n S?rucl)eu unb ©uinpfen hci 2)ottenborf, ®ieg* 

 burg, an bcn 2Bo(e6ergen, SieWar, 93?unfteretfel. 



Radix repeus. Culmus 2 — 3ped.. gracilis^ teretiuscnlus^ laevis, 

 basi vaginis purpurascentibiis tectus. Fol. angusta, culmo vix latiora, 

 complicato-canaliculata^ primordalia longissima^ glabra_, margine dor- 

 soque scabra. Bracteae foliis simillimae^ breviter vaginatae. Spicae 

 mas, 2 raro solitariae, fem. 2, remotiusculae, oblongae, breviter pe- 

 dunculatae v. subsessiles, erectae. Squamae oblongo-Ianceolatae, 

 cuspidatae,, spadiceo-ferrugineae. Fructus elliptici^ nervosi^ hirti, e 

 griseo nigricantes^ apice latiusculo bifido. 



C. hirta L.; foliis planis, glumis longe aristatis, 

 fructibus hirtis acuminatis apice bifurcis. 24. 5. 6. 2ln 



(Sumpfen, ^^tupufern, an fanbigen unb trocfneu (Stellen unb 

 ©ragplci^en, am ^oppel^borfer 2Bei()er, bei (Snbenirf), am Zan^ 

 itenrt)dlbC^en, bei ©obeeberji, in ben «Sumpfen bei 9J?arienforft, 

 am 9lt)einufer bei ^onninc^en, bei Sriit)! unb bie SSarietdt am 

 red^ten 9f{t)einufer oberf)al6 Seuet. 



Radix stolonifera, late repens. Ciilmus ih — 11 /2 ped. triqueter, 

 laevis^ superne scaberj foliosus. Folia pilosa, pallide virentia, vagi- 

 nis praecipue orc villosis. Spicae nias. 2-3 ; glumae margine albo- 

 raembranaceae, dorso apiceque villoso-pilosae, Spicae fem. 2 v. sae- 

 pius 3, remotaej erectae ^ pedunculatae^ pedunculis inferiorum ex- 

 sertis, superiorum vagina subinclusis. Bracteae foliaceae, culmum 

 aequantes; vaginis ad apicem lateris interioris semper plus minus pi- 

 losis V. saepius vilIosissrmi.s. Squamae lanceolatae, in aristam linea- 



