W. Norfolk ! 
381 
17. P.PECTIXATUS. Linn. E. Nor- 
folk, Buckenham ! 
P. PECTIN ATUS, var. PSEUDO- 
marinus. Ar. Bennett. E. 
N orfolk, Yarmouth ! A form 
of ]}ectin(.itus often named 
r. marinuii, Linn. (JiUfor- 
mis, Nolto. ). I have it from 
Sweden, Bohemia, and Hun- 
gary so named. The Bov. 
K. Trimmer in Herb. Wat- 
son calks it “ maritime variety 
of 2 )ecfiiiatus.” 
P. PECTINATUS, var. SCOPAUIUS. 
Wall. MARINUS, lluds., non 
Linn ! E. Norfolk, Bunham ! W. Norfolk, Trimmer’s ‘ Flora. 
18. P. ELARELLATU.S. Bab. E. Noi- 
lolk, Luckenham ! AY. Norfollc, Prof. Babington 
Buppia. 
1. B. SPIRALIS, llartm. E. Nor- 
folk, Yarmouth (Page, sp. !) ? 
2. B. ROSTELLATA. Koch. AY. Norfolk (Hunstonton, 
Symo !). 
CHARACEiE. 
1. Nitella OPACA. Ag. E. Nor- 
folk. 
2. N. FLEXILIS. Ag. (?) I have 
never seen this from the 
county, yet very likely to 
occur, but very difficult to 
discriminate from opaca 
unless in fruit, one beiuj? 
monmeious (jlexilis), and 
the other dioecious fopacrt ), 
3. N.translucens. Ag. E. Nor- 
folk. 
c c 
VOL. III. 
