205 



denticulatis^ basi cuneatis inferioribus oppositis; caulc tereti, 

 pubescente pilis crispulis adspersis v. subglabro; stigmatibus 

 in clavam coalitis- stolonibus filiformibus. Florib. pallide ro- 

 seis V. albis, parvis. In locis paludosis, semiexsiccatis. Flor. 

 lul. — Aug. 4 . 



Ledeb. flor. ross. II. pag. 109. — Koch Syn. flor. germ. 

 I. pag. 208. — Kaulm. Mock. o.i. pag. 181. 



6. tetragonum. L. Foliis lanceolatis, a basi ad apiceni 

 versus sensim angustatis, denticulato-serratis, intermediis basi 

 foliacea decurrenti-adnatis, iuferioribus subpetiolatis ; caule ra- 

 moso, subglabro, lineis 2 — 4 elevatis decurrentibus ^ flori- 

 bus ante anthesin erectis ; stigmatibus in clavam coalitis. Flo- 

 rib. roseis, parvis. In paludosis. Flor. fin. lun. — fln lul. 4 . 



Ledeb. flor. ross. II. pag. 110. — Koch Syn. flor. germ, 

 L pag. 209. 



7. roseiim. Schreb. (1771). Foliis longius petiolatis, ob- 

 longis, utriuque acutis, dense inaequaliter denticulato-serratis, 

 margine venisque puberulis, inferioribus oppositis, et basi sen- 

 sim in petiolum angustatis; caule ramosissimo, multifloro, li- 

 neis 2 — 4 decurrentibus, superne pubescente^ floribus ante 

 anthesin cernuis - stigmatibus in clavam coalitis v. demum pa- 

 tentibus. Florib. roseis, parvis. In paludosis rarum. Fior. lul — 

 Aug. 4. 



Ledeb. flor. ross. II. pag. 110. — Koch Syn. flor. germ. 

 1. pag. 209. — Kaufm. Mock. oji. pag. 181. — Reichb. Icon. 

 flor. germ. V. 329. 



8. virgatiim. Fries. (1814). Foliis lanceolatis a basi sen- 

 sim angustatis^ reniote denticulatis v. denticulato-serratis, basi 

 rotundata subsessilibus v. breviter petiolatis; caule subpubes- 

 cente, lineis 2 — 4 elevatis decurrentibus; floribus ante an- 

 thesin cernuis; stigmaiibus in clavam coalitis v. subpatenti- 

 bus. Florib. roseis. In humidis pr. Elisabethgrad rarum. Flor. 

 lul. 4» 



