242 JOURNAL OF THE ROYAL HORTICULTURAL SOCIETY. 
about inch wide, rounded or slightly retuse at the apex, a little concave on the 
upper surface, the upper ones similar, narrower. Calyx about | inch long, its 
lobes oblong-lanceolate, obtusish. Corolla about inch long, bright yellow, 
its tube somewhat shorter than the calyx, its lobes oblong-lanceolate, obtusish. 
Fig. 140. — S. oreganum Nuttall. 
Pedicels very slender, -5^ to -y\ inch long. Cyme little compound, thyrsoid, 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. — S. ohtusatum of gardens (not of A. Gray, ** Proc. Araer. 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 5. ohtusatum, an allied 
plant which is not in cultivation so far as I know. Among the group 
