246 S. B. PARISH 



Oenothera bistorta Nutt. var. Reedii Parish, comb. mov. Sphaerostigma bistorta 

 Walp. var. Reedii Parish, Muhl. 3: 107. 



Occasional on dry hills in the Chaparral Zone. 

 Oenothera (Pachylophusa) caespitosa Nutt.; Fras. Cat. 



Rare, Cushenberry Canon in the Piiion Zone. 

 Oenothera (Anogra) californica Wats, in Brew. & Wats. Bot Cal. 1: 228. 



Occasional on hillsides in Bear Valley. 

 Oenothera (Onagra) Hookeri T. & G. Fl. 1: 493. 



Occasional in meadows and by streams in the Transition Zone. 

 Oenothera (Eulobus) leptocarpa Greene, Pitt. 1: 302. 



Frequent in dry soil in the Lower Chaparral Zone. 

 Oenothera (Sphaerostigma) strigulosa T. & G. Fl. 1: 512. 



Frequent in dry soil in the Lower Chaparral Zone. 

 Godetia Bottae Spach, Monog. Onagr. 73. 



Abundant in canons in the Lower Chaparral Zone. 

 Godetia quadrivulnera Spach, Monog. Onagr. 69. 



Frequent in canons in the Lower Chaparral Zone. 

 Clarkia rhomboidea Dougl.; Hook. Fl. Bor. Am. 1: 214. 



Frequent in moist soil in the Upper Chaparral and Lower Transition Zones. 

 Clarkia xantiana Gray, Proc. Bost. Soc. Nat. Hist. 7: 145. 



Rare. Bluff Lake, Miss Hnchinson. 

 Boisduvalia Douglasii Spach, Monog. Onagr. 80, t. 31, f. 2. 



Occasional in meadows in the Lower Transition Zone. 

 Heterogaura californica Rothr. Proc. Am. Acad. 6: 354. 



Frequent on shady banks in the Lower Transition Zone. 

 Circaea pacifica Aschers. & Mag. Bot. Zeit. 29: 392. 



Occasional in damp thickets in the Lower Transition Zone. 



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HALOKRHAGIDACEAE 



Hippurus vulgaris Linn. Sp. PI. 4. 



In shallow water, Bear Valley. 

 Myriophyllum spicatiim Linn. Sp. PL 992. 



Abundant in Bear Valley Reservoir. 



ARALIACEAE 



Aralia californica Wats. Proc. Am. Acad. 11: 114. 



On the borders of streams in shady places in the Upper Transition Zone. 



TTMBELLIFERAE 



Hydrocotyle umbellata Linn. Sp. PI. 1: 234. 



Seven Oaks, Grant. A common species in San Bernardino Valley. 

 Sanicula nevadensis Wats. Proc. Am. Acad. 11: 139. 



Occasional on open pine ridges in the Lower Transition Zone. 

 Sanicula Menziesii H. & A. Bot. Beechey 142. 



Frequent on shady banks in the canons of the Lower Chaparral Zone. 



