ogtAndria. TP.rcvxiA. l^- 



A. 1—2' 0. FJ. 7, 8» 9- Gor. alba v. roie«. 

 In locis hurnidis, ad fossas etc. frequens. 



2. P. muiusi caule basi repente, fol. ]ineaii-l«n- 

 ceolatis planis, ochrcis ciliatis, racem. spicat. ere- 

 ctis, ilor. ^-aiKlris sabinoiio£[yni?, achaen. obsole- 

 te-3.quetri.9. H. A. V. 21. 



A. §^1' 0. Fl. 7, p» 9. Cor. alba v. rose*. 

 In pr.uis iiumidis ad fossas etc. frequens.- 



3. y. Persicaria: caule erecio, fol. lanceolat, pla- 

 nis, ochreis ciiiatis nudisve, racem. spicar. ovato- 

 oblong. erectis, pedunculis Jaevib. aut setoso-sca- 

 bris, ilorib. hexandris semidigynis, achaeniis sub- 

 rotund, compressis mucronatis. S. J. 223. H. A; 

 y. 22. 



Polyg incanum. L. W. 11. 44^« -^» lapathifolium 

 var. Auct- 



<t. coloratum, /3. nodosum. y. lapathifolium. 

 ^. incaiium, A. l— -21' 0. Fl. 7—9. Cor. pal- 

 liJe virens v. purpurascen.»!. In locis faumidi» 

 agrorum, sylvaruni etc. frequens. 



4. P. amphibium\ caule nutante aut erecto^, io\. 

 oblong. lanceolatisve planis, racem. spicat. ovitifj 

 flor, 5-anQris semiJigynis, achaen, triquetri», S, 

 I. 225. 



<*. aquaticumy fi. terrestre. Rad. repeiis 2\. 

 Fl. 6, 7. Cor. purpurea» In aquls ei paiudc- 

 bu8 frequens, 



£12 



