OREGON COAST FLORA 361 



Dipsacacese. 



Dipsacus sylvestris Huds. — Scarce in open protected places at 

 Seal Rocks. 



Campanulaceae. 



,, Campanula scouleri Hook. — Common in forest. 



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Compositae. 



Hypochseris radicata L. — Extremely abundant in all open places, 

 often forming almost a pure growth over large areas. 



Taraxacum officinale L. — Common in open ground above the 

 beach. 



Agoseris apargioides (Gess.) Greene. — Found only on dunes at 

 Sand lake. 



Crepis capillaris (L.) Wallr. — Plentiful in open exposed ground. 

 Sonchus asper (L.) Hill. — Abundant in open ground. 

 S. oleraceus L. — Common along seaward faces of shore bluffs. 

 Franseria bipinnatifida Nutt. — Common on the beach. 

 F. chamissonis Less. — Abundant on sand drifts at the mouth of 

 Alsea bay, scarce on the beach elsewhere. 



Grindelia oregana Gray. — Found only on the beach three miles 

 south of Alsea bay. 



Solidago glutinosa Nutt. — Scarce in low thickets at Seal Rocks. 



S. elongata Nutt. — Frequent in open protected places near New- 

 port. 



Bellis perennis L. — Abundant nearly everywhere from upper limit 

 of beach to forest. 



Erigeron canadensis L. — Frequent in open places. 



E. glaucus Ker. — Plentiful on exposed faces of shore blufTs and 

 cliffs. 



Aster douglasii Lindl. — Abundant from the beach to the forest, 



Baccharis pilularis DC. — Plentiful on slopes above Yaquina bay 

 near Newport. 



Achillea millefolium L. — Common in protected, more or less open 

 ground. 



A. millefolium (L.) var. nigricans E. Mey. — Plentiful on margins 

 of shore bluffs above the sea and on exposed dunes. 



Anthemis cotula L. — Common in open ground. 



