18 
P. 
P. (Ungava) 
P. confervpideB Keichen^. i/ ’ >/ 
StJ, Gl'on, Junct'^r,- IW.'Q, PaB.y^^ 
P, foliosus Hal. (Gaspe) 
' P. FrieBii„Mupr. 
GeoP. 
P. obtusifolius Mert.&Xoeh 'Ttra'spe) 
i©«HiKrsttS--Sa::gB4a?e® 
{Ga Bpe ) 
P. 
'' P, pus.jVcy:*. tenuiasimuB Mert.^och,. 
Garb, Whit, i^, 3G, 31oK d', HK,‘Steph. 
HP. 
