Potamogeton sp. 7 



sp. 8 



sp.9 



sp. 10 



Najas marina Linn 



„ aspera sp. nov 



,, lanceolata sp. nov 



„ fusiformis sp. nov 



Zannichellia ? 



Sagittaria sagittifolia Linn 



Alisma Plantago Linn 



Gramineae 



Scirpus cf. carinatus A. Gray. . . . 



„ lacustris Linn, var 



„ mucronatus Linn.? . . . . 

 „ Tabernaemontani Gmel.? ■ . 



sp 



Cladium Mariscus R.Br 



Dulichium spathaceum Rich . . . . 



„ „ var. marginatum 



var. nov. 



„ „ var. ellipticum 



var. nov. 



„ vespiforme Reid var. trian* 



gulare var- nov. 



28 



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+ 



+ 



DISTRIBUTION OF NEAREST LIVING ALLY 



+ 



+ 



+ 



+ 



Z w 



< Z 



w < 



O CA 



3 w 



D fcl 



M Q 



Z < 



< *i 



5 H 



+ 



+ 

 + 



+ 

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 + 



+ 



+ 



+ 



+ 



+ 

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+ 



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NAME OF ALLY, AND NOTES. 



WHEN THE ALLY IS THE SAME 



SPECIES AS THE FOSSIL, THE 



NAME IS NOT REPEATED IN 



THIS COLUMN. 



D. spathaceum. 



