18 



Sheet No. of Locality 

 No . plants 



Divergence 

 of capsules 



15 l(good) Ithaca or taughannock 'H^rj Slight 



16 1 Roadside f toward 1111s 



Notes 



Stout 



an) 



Road to Goy 61en» flats 



Along R. R.» near McLean! 



Coy Glen y Apparently 



wide (old 

 mature ra- 



Renwlck brook. Just 

 helow high culvert 

 Evidently hill road- 

 side near Vhlte 

 Ohurch (perhaps mod- 

 erate shade 



Roadside near G. U. 

 filter plant; shade 



Various 



cemes ) . 



Sipe capsul 

 in dense 

 rac4]|nes 



Rather stout 



tallf rather 

 slender 

 Rather khort 

 and slender. 

 Rac€bes 

 slender; 

 plants vig- 

 orous f evld* 



Very small. 



(Too young) 



The specimens of Sheets 1> 2, and 19-22 seem to 

 indicate a tendency to wide divergence of capsules with 

 weakf slender plants that have grown in the shade » while 

 those of Sheets 5-10» and 13, indicate much variation in 

 a small area (a patch of partly cleared woodland). The 

 leaves correspond well to the descriptions of B. vulgaris ; 

 in fact, the leaves No. 1 are probably about as much like 

 B. striota as any. All these specimens should evidently 

 be classed in one species; if B. striota is really a 

 "good species", its separation on the basis of capsule- 



