182 PITTONIA. 
filament, those of the inner narrow throughout and toothed 
or entire: carpels 10 or 12, much constricted, 5 or 6-jointed, 
the turgid joints subcristate-rugose. 
Seen only in Herb. Calif. Acad., and from the collection 
of Mrs. C. C. Bruce, the locality the foothills of the Sierra 
Nevada in, I think, Butte Co. The sheet is n. 2783, and 
contains four specimens of P. heterander besides one of P. 
proximus. 
32. P. GLYPTOLOBUS. About 10 inches high, rather slen- 
der, the short leafy branches decumbent, the peduncles 
twice or thrice as long and scapiform: leaves linear, 1} 
inches long, slightly callous at tip, villous-hirsute with some- 
what appressed white hairs; peduncles only sparingly clothed 
with like short soft white but spreading hairs: buds round- 
obovate, apparently always erect; corolla 4 inch broad, saucer- 
shaped, the outer petals obovate, the inner as long but much 
narrower, all cream-color tipped with an orange-yellow spot, 
and with a similar but smaller spot at base: filaments not 
very unequal nor much longer than the long linear anthers, 
all emarginate at summit: carpels 9 to 12, rather slender, 
much constricted, traversed dorsally by a very strong obtuse 
keel, 5 to 8-jointed, the sides strongly, interruptedly and 
somewhat sinuately cristate-rugose. 
A handsome species obtained by Mr. Carl F. Baker, on » 
stony hills near Lakeport, 9 May, 1903, and distributed by 
him under n. 3058, 
33. P. exscutprus. Slender, short-stemmed, long-pedun- 
cled, 6 to 10 inches high: leaves linear,2 inches long, some 
what callous at tip, softly hirsute, as are also the peduncles: 
corolla cream-color, ł inch broad, the rather narrow and 
acutish petals short-unguiculate and the base of the corolla 
somewhat turbinate: stamens very unequal, the outer fila- 
