96 Postelsia 
AGROSTIS AEQUIVALVIS Trin. in Mem. Acad. 
Peters: “Ser. 6° 2:362. 18455 Ineswaunoy 
places in the forest. July 12: R] jamdeRe 
12 
AGROSTIS ATTENUATA Vasey. Bot. Gaz. 11:337. 
1886. Sandy shores of Lake San Juan. 
(UCR eT. Re SOD. 
CALAMAGROSTIS HYPERBOREA Lange F]. Dan. t. 
2942. Growing in patches upon the rocky 
beaches: sjuly 12 Revand Bey 
CALAMAGROSTIS ALEUTICA Trin. in Bong. Veg. 
siteh, 17r. Along the edge or the wmioness 
July 8. R. 768. A form of the species grow- 
ing im the forest. July 23-3: 
Honeus LANATUS: LL. Sp. PL _no48, ace 
curring in clearings. July 73. Roand Bates 
ATRA CARYOPHYLLA L: Sp. Pl. 66. 1753.2 @meune 
wide, sandy beach in San Juan harbor. 
jullye220 Re 738: 
DESCHAMPSIA CAESPITOSA (L.) Beauv. Agrost. 
160. 1812. Common throughout andjem 
various habitats. July 13. R2 and ib cae 
July 16; 22.1. 700,720: 
