Postelsia 1: 
~I 
COMPOSI At 
SoncHus Asprr (1) All. Fl Ped. 1:220. 1785. 
Introduced and growing on sandy beaches 
JSD TA ARE OO) 
APARGIDIUM BOREALE T. and G. Fl. N. Am 
2:474.1841. Common in Sphagnum bogs of 
te higher ‘torest.. july (3° R. 767. July.28. 
IK. 820 
NABALUS ALATUS Flook2 sR Bor. Am, 12204. 
rece. (On the rocks:at the edge of the forest. 
uiliyeS Re 706: 
HIERACIUM ALBIFLORUM Hook. Fl. Bor. Am, 
1:298.1833. Along the forest edge, San Juan 
Harbor, July 22: R. 706. 
ASTER FOLIACEUS Lindl. DC. Prod. 5:228. Com- 
mon on rocky ledges along the beach. July 
25 ke Oa 7. 
ASTER MAJOR (Hook.) Porter. Mem. Torr. Bot. 
Club. 5:325. Among rocks in the Gordon 
River channel. July 31. R. 822: 
ERIGERON PHILADELPHICUS L. Sp.- Pl. 863.1753. 
On the rocky banks of the Gordon River. 
duly, 22 ReaS so. 
