130 



SOMMERS — FLORA OF NOVA SCOTIA AND COLORADO. 



Poa, pratensis. L. 



Triticum, repens. L. 



Hordeum, jubatum. Ait. 



Hierochloa, borealis. R. & S. 



Setaria, viridis. Beauv. 

 Equisetacece. 



Equisetum, arvense. L. 



E. pratense. Ehrh. 

 Filices. 



Polypodium, vulgare. L. 



Pteiis, aquilina. L. 



Adiantum, pedatum. L. 



Aspleuium, Trichoraanes. L. 



A. Felix-fcemina. Bernh. 



Phegopteris, Dryopteris. Fee. 



Aspidium, Filix-rnas, Swartz. 



Cystopteris, fragilis. Bernh. 



Botrychium, Virginicum. Swartz. 

 Lycopodiacece. 



Lycopodium, annotinum. L. 



Musci. 



Sphagnum, acutifolium. Ehrh. 



Dicranum, varium. Hedw. 



Ceratodon, purpureus. Brid. 



Funaria, hygrometrica. Hedw. 



Bryum, CEespiticium. Linn. 



Mnium, cuspidatum. Hedw. 



M. punctatum. Linn. 



Polytrichurn, juniperinum. 



Hedw. 



Fontinalis, antipyretica. L. 



Hypnum, Isetum. Brid. 



H. cupressiforme, Hedw. 



H. molluscum. Hedw. 

 Lichenes. 



Cetraria, Icelandica. Ach. 



Sterocaulon, paschale. Linn. 



Cladonia, pyxidata. Fr. 

 Fungi. 



No N. S. collection. 



An analysis of the Nova Scotian Flora derived from species under 

 observation, yield the result given below in tabular form. It is 

 but just however, to explain, that owing to deficient representation 

 of cyperaceas gramine^e, and of all the cryptogamous orders outside 

 of Filices and Lycopodiacece. " There being no list of fungi," the 

 result is vitiated to a considerable extent. 



TABLE I. — Flora of Nova Scotia. 





Nat. 



Orders. 



Genera. 



Species and var. 



Exogens 





71 



244 





518 



Endogens 





14 



59 





116 



Acrogens 





5 



50 





114 



Thallogens 





1 



14 





26 



Total 



91 



367 



774 



A simular tabulation of the foregoing list of species gives the 

 following results, viz. : 



Exogens 



48 



127 



178 



Endogens 



10 



34 



44 



Acrogens 



4 



19 



24 



Thallogens 



1 



3 



3 



Total 



63 



183 



249 



