Mr . W. D.-2. 



these additions with localities within manual region, and the 

 changes, like P. virgatum cubense instead of P. v i rga turn ob - 

 tusum; also that the name P. ainarum belongs on the species (no. 

 10) described as P. amarbides being an earlier name of same 

 species, while no. 9 is P. amarulum; and that "P. ovale" of 



Manual is P. pseudopubescens (this is noted in Graves, Bissell, 



" - ' \ v 



efea.in Connecticut Plants) that "P. auburne" includes P. albemar- 



/ — u» ~ 



lense; that "?, tenue" is P. albomarginatum. These and probably 



others I do not recall would reduce the number the real additions 



✓ / v . „ 



such as P. rhizomatum, P. wrightianum, P. cry^tanth^um, P. calli- 



phyllum (the latter a species dubia at the time the Manual was 



published) . 



Yours respectfully, 



Assistant in Systematic Agrostology. 



