34 Synopsis Methodica 



3. Biftorta minima Alpina foliis imis fubrotundis & minu- 

 tiflime- ferratis D. Lloyd. Biftorta Alpina pumila varia Park? 

 pumila foliis variis rotundis & longis Morifin. The leafi 

 mountain Bifiort tvith round and long leaves. In pafcuis 

 divofis excelfe rupis^ Grib Goch dkftse fupra lacum Phynon 

 bhrich prope. hhari-berys. Perpufilla eft planta , 4 uncia- 

 rum altitudine, an vero fpecie diftinguenda fit a Weftmor- 

 landica aliorum judicio relinquo. D. Llcyd. 



Biftorta flore pentaphyllo, cum Perficarise tetraphyllos fit, 

 feminifque figura exa<5te triquetra, angulis omnibus acutis, 

 cum illi minus cortcinnum fit , uno angulo obtufo reliquis 

 valde acutis, a Perficaria differat. 



§. 1. Potamogiton rotundifolium C. B. rotundiore folio 

 J. B. Iatifolinm Ger. Fontalis major latifolia vulgaris ParJ{. 

 Broad-leaved Pondweed. In aquis ftagnantibus & pifcinis, in- 

 terdum & in rivulis. Hujus folia quse aquis immerguntur lon- 

 ga funt, angufta & graminea. 



2. Potamogiton aquis immerfum folio pellucido, lato, ob- 

 longo, acuto. An Pot. foliis anguftis, fplendentibus C B ? 

 longis acutis foliis Ger ? alterum Dod. Belg. Fontalis Iucens 

 major J. B : Long-leaved great Pondweed with fellucid 

 lcaves. In fluviis muoribus leniter fluentibus. 



3. Potamogiton perfoliatum. Pot. foliis latis, fplendenti- 

 bus C. B Potamogiton 3. Dodonan Ger. emac. eft autem 

 revera Potamogiton altera Dodorm, ut redte J. B. Perfoli- 

 ate Pondweed. Aquis plerumque immergitur hsec fpecies, 

 eminente tantum cacumine. Nullse in hac fpecie membra- 

 nulae obfervantur in caulibus & ramulis eos obvolventes, ut in 

 Potam. latifolia. 



4. Potamogiton feu Fontalis mediilucens J.B. Potam. fo- 

 liis crifpis feu LaChica ranarum C. B. qui hanc fpeciem non 

 feparat a fequente. Tribulus aquaticus minor Mufcatells flo- 

 ribus Ger. aquat. minor alter Parl^ The lejfer Water-Cal- 

 trops cr Frogs-Lcttuce. In rivulis aquae praefertim puras & 

 limpidae non raro invenitur. Hax planta ( fi modo redle de- 

 fcribitur ) a reliquis fui generis inligni nota diffcrt, nimirum 

 foliomm in caule conjugatim difpofitorum fitu. 



In Hift. noftra. p. 189. lin. 17. pro fmgulis feminibus le- 

 gejingulis floribusfemma. 



5. Potamogiton feu Fontalis crifpa J. B. Pot. foliis crifrjiis 



fcu Ladhica ranarum C.B. Tribulus aquaticus minor Quercus 



floribus Ger. emac. Cluf. aquat, minor prior Park* The 



• Cdnops; Cauliculis 



