OREGON COAST FLORA 355 



Cardamine breweri Wats. — In wet places in the forest at New- 

 port. 



C. oligosperma Nutt. — Common in forest. 



Brassica campestris L. — Plentiful in open protected places. 



B. oleracea L. — On blufifs above the beach at Seal Rocks. 



Crambe maritima L. — At the foot of the cliffs near the lighthouse 

 on Yaquina Head, where apparently well established. This is the 

 only locality on the Pacific coast from which it has been reported 

 (Nelson). 



Sisymbrium officinale (L.) var. leiocarpum DC. — Scarce in pro- 

 tected places at Seal Rocks. 



Droseraceae. 



Drosera rotundifolia L. — Plentiful in a sphagnum bog two miles 

 below Seal Rocks. 



Saxifragaceae. 



Ribes lacustre (Pers.) Poir. — Scarce, near the mouth of Yaquina 

 bay. 



R. divaricatum Dougl. — Frequent in open protected places at 

 Seal Rocks. 



R. sanguineum Pursh. — Common in the forest at Seal Rocks and 

 Newport. 



Boykinia elata Nutt. — Abundant in the forest. 



Chrysosplenium scouleri (Hook.) Rose. — In the forest at New- 

 port. 



Tiarella trifoliata L. — Plentiful in the forest at Newport. 



Tolmiea menziesii Torr. & Gray. — Common in the forest. 



Rosacese. 



Pyrus diversifolia Bong. — Common in the forest area. 



Holodiscus discolor (Pursh) Maxim. — Infrequent in low woods. 



Spiraea Douglasii Hook. — Abundant along streams and about 

 swampy tracts in the forest area. 



Rubus macropetalus Dougl. — Abundant nearly everywhere above 

 the beach in open ground. 



R. parviflorus Nutt. — Common nearly everywhere above the 

 beach. 



R. laciniatus Willd. — Generally established throughout our area 

 in partly open ground. 



