492 



3. Epilobium roseum Sehr.: caule obsolele tetrai 

 ramoso glabro, superne pubescenli, foHis evidenter pcuu- 

 lalis elllptico-oblongis serratis utrinque acutis fere glabris, 

 petalis calyce sublongioribus rubescentibus striis purpu- 

 reis, stigmate integro obovato, capsulis dense pubescen- 

 tibus. 



j3. Simplex: caule minori simplici, foliis ellipticis 

 utrinque obiusiusculis. 



4. Epilobubi palustre L. : caule tereti ramoso glabrius- 

 culo superne pubescenti, foliis sessilibus oblongo-lanceo- 

 latis subrepandis obtusis subpubescentibus basi angustatis, 

 petalis calyce duplo longioribus lilacinis, stigmate integre 

 obovato -oblongulo, capsulis dense pubescentibus. 



.Kariat: caule simplici v. dense pubescenti v. fere 

 glabro V. demum stolonifero: foliis angusto- v. lineari-lan- 

 ceolatis v. leviter denticulatis v. glabris v. margine sub- 

 revolulis. 



ß. turfosum: caule subsimplicissimo pubescente, fo- 

 liis abbreviatis fere linearibus integerrimis, petalis albis, 

 stigmate obovato. 



5. Epilobium tetragonum L.; caule leviter tetragono 

 glabro superne subramoso dense pubescenti, foliis sessi- 

 libus oblongis et angusto -lanceolatis dentatis acutiusculis 

 fere glabris basi subamplexicauli-adnatis, petalis calycem 

 superantibus lilacinis, stigmate integro obovato -oblongo, 

 capsulis dense -pubescentibus. 



J^ariat: caule simplici v. e basi ramoso v. (Jebili v. 

 adscendenti v. glabro v. demum stolonifero: foliis inferio- 

 ribus oblongo - ovatis v. ellipticis, superioribus oblongo- 

 lanceolalis, summis basi sessilibus v. parum^ decurrenti- 

 bus: petalis rubellis v. calycem aequanlibus v. stigmate 

 elliptico. 



Iß.rivulmum: caule adscendenti ramosa, foliis oMon- 



