242 JOURNAL OF THE ROYAL HORTICULTURAL SOCIETY. 



about jg inch wide, rounded or slightly retuse at the apex, a little concave on the 

 upper surface, the upper ones similar, narrower. Calyx about J inch long, its 

 lobes oblong-lanceolate, obtusish. Corolla about -^g inch long, bright yellow, 

 its tube somewhat shorter than the calyx, its lobes oblong-lanceolate, obtusish. 



Fig. 140. — 5. oreganum Nuttall. 



Pedicels very slender, -^V to Vg- inch long. Cymt little^compound, th)rr3oid, about 

 I inch broad, i to 2 inches high. 



Flowers July (in its habitat). 



Habitat. — Yosemite National Park, California. 



114. Sedum oreganum Nuttall (fig. 140). 

 S. oreganum Nuttall, Torrey & Gray, "Flora N. America," 1, 559, 1840. 



' Synonyms. — 5. obtusatum of gardens (not of A. Gray, " Proc, Amer. Acad.," 7, 

 342). Gormania oregana Britton in Bulletin New York Bot. Card. 3, 30, 1903. 

 " Sp. British Columbia," of some nurserymen's lists. 



Not uncommon in gardens under the name S. obtusatum, an allied 

 plant which is not in cultivation so far as I know. Among the group 



