235 



Osmunda regalis L. 1, U, 91, 195, 208; 2, 132, 277,537, 540,355 j 3, 39, 

 50,U9,386; 4, 56, lU, 177, 182, 190, 516, 555 ;5, 225, 401 ; 6, 

 107, 428,457; 7, 210, 2l2, 311 ; 9, 150; 10,215; 12, 11, 14, 2i, 

 297; 14, 57, 85; 15, 451, 453; IS^, 102; 19, 24; 21^, 126; 22, 

 57, 95 et V. intertujHa Milde et f., 97, 158; 23^, 54, 50, 172; 24, 

 362 et V. interrupta; 242, 37^ gg^ 199. 252, 143, 147. 



OSMUNDACEAE. 16, 9. 

 Ostropa cinerea Pers. 25, 142. 

 Otiona italica Dmrt. 13, 149. 

 — Rousseliaiia Dmrt. 13, 149. 



Otiona rupestris Dmrt. 13, 148. 

 Otthia Crataegi Fcki. 25, 152. 

 OXALIDEAE, 9,32,59. 

 Oxalis L. 17, 98. 



Oxalis Acetosella L. 7, 278; 11, 286 ; 13, 250, 253; 17, 39, 94, 96, 162; 

 19,10;2O,85etv.roseaPitt, et Dur. ; 22,118; 24,552;24S 41. 



- corniculata L. 1, 189 ; 2, 289 ; 4, 22 ; 6, 106, 4i5 ; 7, 278 ; 9, 50 ; 10, 



108; 15, 122; 20, 86 ; 21"^, 62; 22, 39, 53, 118, 183; 24, 352; 

 242, 186; 25,205 



— stricta L. 2, 160, 289; 4, 22, 126; 7, 245, 278; 9, 20, 50; 10, 77, 



108, 214; 12, 580; 13, 253, 492; 14, 74, 276; 19, 10; 20, 85; 

 22, 118; 242,61; 25,205,280,291. 

 Oxycoccos palustris Pers. 1, 235; 2, 342, 350; 3, 37, 50, 52, 240, 259; 

 4, 13, 182; 5, 194, 201 ; 7, 294; 9, 417; 10, 72,74, 75, 81,214, 

 222; 11, 304; 12, II, 15, 21, 297, 517; 14, 75, 509; 15, 455; 17, 

 265, 268, 270; 20, 227; 22, 157; 22^, 159; 25, 296; 25^, 145, 

 148. 



Ozoniura Link. 1, 148-155; 3, 

 417. 



— aureum Duby. 1, 151. 



— auricomum Link. 1, 149-152; 



212, ^01; 24, 55; 25^, 

 21. 



— candidum Link. 1, 150. 



— flamraeuni Wallr. 1, 151. 



— stuposum Pers. 1, 150, 152, 



154. 



— sp. 1, 150, 154, 155. 

 Paimella botryoides Kûlz. 14, 51 ; 



242, 122; 252, 114. 



— cruenta Ag. 24, 51. 

 Paludella Ehrh. 9, 137. 



Paludella squarrosa Brid. 12, 249; 



16, 247. 

 Pancovia (INeck.) Pire. 12, 444'. 



— conferta Pire. 12, 444. 

 Panicum L. 7, 52, 69. 



— capillare L. 6, 409; 16, 243; 



22,89,111. 



— miliaeeum L. 6, 409; 9, 119; 



22, 536; 21, 293; 22, 98, 

 154; 25,263. 

 Pannaria Delise. 12, 170. 

 ~ conopiea Ach. 222, 103. 



— hypnorum Vahl. 4, 329. 



— lanuginosa Delise. 10, 210. 

 Panus stypticus Fr. 24, 45. 



