260 



Biz. 

 Polygonum Pers. incanum 216 



— Pers. microspermum de Br. . .216 



— Pers. rubellum Braun 214 



— Pers. setosum de Br 217 



— Pers. tomentellum Beek. . . .216 



— RobertI Lols 210 



— tomentosum Schrank 215 



Potentilla fragariastrum Ehrh.. . 32, 33 



Rubus saxatilis L 26, 28 



Rumex Acetosa L 226, 231 



— Ac. albida Danser .... 233 



— Ac. androgyna Danser . . 234 



— Ac. auriculatus Wallr 224 



— Ac. feminea Danser . . 233 



— Ac. fissus Koch 231 



'— Ac. hirtulus Freyn 232 



— Ac. hortensis Dierb 229 



— Ac. mascula Danser . . . 233 



— Ac. rubida Danser .... 233 



— Ac. rubra Danser 233 



— Ac. scaber Velen 232 



— Ac. velutina Johans 232 



— Acetosella L 234 



— — angiocarpus MurL. . . 234, 236 



angustifollus Koch 235 



-- — denticulatus Beek 237 



— — gymnocarpus Celak. . . 234, 236 



hastata Neilr 235 



integrifolia Wallr 234 



latifolia Wallr 235 



— — multifidus L 234 



— — rubella Danser .... 236 

 rubida Danser .... 236 



— — vulgaris Beck 234 



Biz. 



Rumex acetoselloides BalcCnsa . . . 238 



— ambiguus Gren 229 



— auriculatus Murb 224 



— callianthemus Danser • . 244 



— dentatus L 243 



- Dufftii Hausskn 247 



- hispanicus Koch 230 



~ muit. similatus Hausskn 240 



— obovatus Danser 241 



— obtusifolius X maritimus . . . 246 



— obtusifolius X paluster .... 246 



— pulcher L 243 



— scandicus Beek 246 



— scutatus L 223 



— Steinii Becker 246 



- thyrsiflorus Fing 224 



Spiranthes spiralis Koch 85 



Sporobolus berteroanus 255 



— indicus (L.) R. Br 255 



— Jacquemontii Kunth 256 



— tenacissimus P. B 256 



Symphytum bulbosum L 33 



Teesdalia nud. ntegrifolia .... 32 



Trapa natans L 112 



Trientalis europaea L 27, 28 



Vaccinium Myrt. X vit. ld. fm.. . 33 



Vil/a berteroana Trin 255 



Viscaria vulgaris Roehl 33 



Ztostera angustifolia Rchb 51 



— mar. angustifolia Hom 51 



— mar. stenophylla A. et G. . . . 51 



— nana Roth 51 



