398 CALIFORNIA ACADEMY OF SCIENCES. 



96. Zauschneria cana, Greene, 1. c. 28. — AVith the last 

 and equally plentiful. 



97. Epilobeium COLORATUM, Muhl. ; Willcl. Enum. i. 411. 

 Only one or two plants seen. 



98. EuLOBUS Californicus, Nutt.; Torr. & Gray, Fl. i. 

 515. — In a dry sunny canon opening to the south, or the 

 north side; an enormous growth of the species, several 

 plants more than six feet high. 



99. OENOTHERA HooKERi, Torr. & Gray, 1. c. 493. — Along 

 streamlets in the higher parts of the island; same as the 

 mainland plant commonly called a variety of (JE, biennis, 

 which it can hardly be. 



100. (Enothera bistorta, Nutt. ; Torr. & Gray, 1. c. i. 



508. 



101. (Enothera cheiranthifolia, Hornem. Bot. Eeg. t. 

 1040. 



102. GoDETiA PURPUREA, Watson, Bot. Gal. i 229. — Fre- 

 quent in the interior valley on grassy slopes. 



103. GoDETiA epilobioides, Watson, 1. c. 231. — North 

 side, in shady places; plentiful. 



104. Glarkia elegans, Dou'^d.; Bot. Reg. t. 1575. — Ap- 

 parently scarce. 



105. Mentzelia micrantha, Torr. <k Gray, Fl. i. 535. — 

 Frequent in sunny places in canons opening into Prisoner's 

 Harbor. 



106. Echinocystis macrocarpa, Greene, Bull. Gal. Acad, 

 i. 188. — Gommon. 



107. Echinocystis Guadalupensis, Gogniaux in DG. 

 Mon. Phan. iii. 819. — Abundant on the north side. 



108. OpuntiaEngelmanni, Salm. var. (?) littoralip, En- 



