BOTANY. 



ONAGARACE^. 



Clarkia elegans, Lindl.; Torr. & Gray, Flor. 1, p. 515. McCumber's, N. California ; July 29. 



Epilobium alpinum, var. alsinifolium, Vill. ; Torr. & Gray, Flor. 1, p. 489. Crater pass, 

 Cascade mountains. Oregon Territory. 



Epilobium angustifolium, Linn. In pine woods, passim. Northern California and Oregon. 



Epilobium paniculatum, Nutt.; Torr. & Gray, Flor. 1, p. 490. Sacramento valley, Columbia 

 and Klamath basin, Oregon Territory ; July and August. 



Epilobium coloratum, Mahl. Banks of Canoe creek, northern California ; July. 



(Enotiiera densiflora, Lindl. Banks of Pit river, California ; July 30. 



(Enotiiera biennis, var. canescens, Gray. Banks of Canoe creek, northern California ; 

 August 2. 



(Enotiiera trichtocalyx, Nutt.; Torr. & Gray, Flor. l,p. 494. Lost river, Klamath basin, 

 Oregon Territory ; August 4. 



(Enothera tanacetifolia, Torr. & Gray, in Beckivith's Railroad Report, p. 121, t. 4. A 

 variety with less dissected foliage. Shores of Khett lake. 



GROSSULACE.E. 



Ribes Menziesii, PursJi, Fl. 2, p. 732 ; Torr. & Gray, Fl. 1, p. 545. San Francisco, 

 California. 



Kibes divaricatum, Dougl. in Hort. Trans. 7, p. 515. Hell valley, along streams. 



Ribes visccsissimum, Pursh, Fl. 1, 163 ; Torr. <& Gray, Fl. 1, p. 551. Fruit blue. 

 Cascade mountains. Forks of trees. 



Ribes speciosum, Pursh, Fl. 2, p. 732 ; DC. Prod. 3, p. 478 ; Torr. & Gray, Flor. 1, p. 545. 

 Near San Francisco. 



Ribes glutinosum, Benth. Hort. Trans, (neio ser.) l,p. 476. San Francisco. 



Ribes lacustre, Poir.; Pursh, Fl. l,p. 165. Cascade mountains. Fruit black, racemed. 



Ribes sanguineum, Pursh, Flor. I, p. 164. Common in California and Oregon. 



CUCURBITACE^L 



Megarrhiza Californica, Torrey. Petaluma and Sonoma, California ; April, in flower. 

 Megarrhiza Oregana, Torrey. On the shores of Klamath lake and banks of Willamette 

 river, 0. T. ; August and September, in fruit. 



CRASSULACE^]. 



Sedum stenopetalum, Pursh, Flor. 1, p. 234; Torr. <£• Gray, Flor. 1, p. 560. Cascade 

 mountains. 



Sedum spathulifolium, Hoolc ; Torr. & Gray, Flor. I, p. 559. Port Orford, 0. T. 

 Echevekia lanoeolata, Nutt. in Torr. & Gray, Flor. 1, p. 561. Cascade mountains, 0. T. 



SAXIFRAGACE^. 



Tiarella unifoliolata, Hook. Flor. Bor.-Amer. 1, p. 238, t. 81. Spruce forests, Cascade 

 mountains, 0. T. 



Mitella pentandra, Hook. I. c. 1, p. 241. With the last. 



