48 
IV, NYLANDER 
Class. XV. Spadiciflorae. 
Fam. EX XII Aroideae Juss. 
Calla palustris L. pass. 6. 
Lemna minor IL. vulgatiss. 6—8. 
Fam, LXXIV. Potamogetoneae Reichb. 
Potamogeton natcas L. pass. freq. 7, 8: 
— sa rufescens Schrad. pass. 7, 8. 
— — nitens VVeb. ”In amne Helsinge” F. Ny- 
” dlander Spic. 1. 12. 23. 
salicifolius NV olfg. ibidem sec. F. Nylan- 
der Spic. 1. 12, 23 (ut varietas praeceden- 
SS FANA RR 
oo  perfoliatus L. vulgar., etiam in mare ad 
Biloräs:d, Ok os 
— compressus L. ”In amne &. P. nitente” sec. 
: F. Nylander vv 1. 13. 25. 
— Pusillus + rar. Ad Fredriksberg. in sta- 
& gnis), - : Se | | 
— pectinatus | E | frequentise. in mare ad lit- 
| tora, 7, 8 
— marinus ÅL. fan. in in taeniis, sd 
Ruppia maritima L. rarius cum sequente. 
=— röstellata K. sat freq. ad Rödbergen. 
Zornickelha- pölmtrisilstonl o 
