178 Table showing the Range in 
| 2 
a 
Alisma Plantago, Z...........ccce ee E 
Sagittaria sagittifolia, Z............. esl 
Scheuchzeria palustris, Z. ......... ae 
Potamogeton natans, Z. ............ sis 
—— tufescens, Schrad. | ... 
——_—— heterophyllus, Schred.| E 
-————_-——_ lueens, Z. ............ E 
———_——  prelongus, Wulf. | E 
— perfoliatus, Z. ...... pe 
—crispus, Z. ......... E 
— densus, Z.  ......... wed 
———— — obtusifolius, I.§K)] ... 
——— pusillus, Z. ......... ee 
———— —— trichoides, Cham....| E 
—— pectinatus, Z. ...... E 
—— filiformis, Volte. ... 
Ruppia maritima, Z. oo... vei 
Zannichellia palustris, Z. ......... E 
—— pedunculata, Retchd. | E 
Zostera marina, ZL. oo... cece eeeee ee 
Najas flexilis, Rosthov.  ....cccccee. or 
SS (Maras Lo wi ehawswas avers E 
——- graminea, Delile. ........0... aids 
——~ minor, Allione wc E 
Eleocharis acicularis, Sz. ......... x6 
— palustris, BY. ............ E 
Scirpus pauciflorus, Lzghtf ...... E 
czespitosus, LZ... E 
fluitans,, Ly sracmsossiseivenes E 
—— setaceus, LZ. 0... eee wis 
—— lacustris, Z................ E 
SOls| se | 2 
m | 8 4 va 
E E S 
A eee Ss 
ai S S 
E M WwW 
S? E 
ES ws 
EE || a3 S 
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E|ES| E 
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wis S? 
G Ss 
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E 
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saz) E S 
E|E!/ES ES 
Roman. 
