440 BOTANICAL GAZETTE [JUNE 
The type is no. 1671 of the collection made by Harley P. Chandler on 
Marble Mountain, Siskiyou county, California, at an altitude of 8,000. It 
was distributed as P. humile pulchellum Gray,and undoubtedly comes under 
that polymorphous aggregate. The small tricolored corolla with short tube 
distinguishes it easily from the other allied species or varieties. 
¥Polemonium Berryi, sp. nov.— Caudex branched apparently 
from a tap root: stems slender, about 10°™ high, lower part spar- 
ingly glandular, upper part more densely clothed with short 
glandular pubescence: radical leaves clustered, the long ribbed 
petioles membranously dilated and imbricated at base, as long as 
the blades or longer, together 4-8°™; leaflets imbricated before 
unfolding, later somewhat distant, 15-19, obovate to spatulate 
and rhomboid, acute or obtuse at apex, cuneate at base and con- 
fluent on the rachis, 2-4™™ long and about as wide, veinless and 
slightly viscid: cymes rather loosely flowered; the pedicels from 
‘shorter than the calyx to 7™™; bracts trifoliate or entire and 
simple: calyx tubular-campanulate, 4™™ long, the deltoid- 
subulate obtuse divisions half as long, glandular-hairy on both 
sides: corolla white, tinged with lilac, throat yellow, tube white, 
funnel form, 9™™ long; the divisions obovate, rounded and entire 
at apex, 4™™ long, 3™™ wide: stamens inserted in the tube and 
attached by the hairy base, the free part glabrous, 4-5 ™™ long; 
anthers obtusely sagittate at base, retuse at apex, not quite 2™™ 
long, elliptical, the two cells attached half the length: pistil 
with style and stigma 8™™ long, the upper part of the stigma 
lobes exserted in the bud; ovary ellipsoidal, 3-valved, contain- 
ing several ovules: fruit not seen. 
This delicate little Polemonium is perhaps nearest to P. viscosum Nutt. 
It differs from the description of that species in the short, broad calyx 
divisions. The type was discovered in Desolation Valley, near Lake Tahoe, 
California, by Mr. S. Lucien Berry, in whose honor it is named, and was col- 
lected July 10, 1902. There is a specimen of what appears to be the same 
species in the herbarium of the California Academy of Sciences, collected by 
. G. Lemmon near Lassen’s Peak, June 1875, no. 26. 
~ Polemonium Tevisii, sp. nov.— Rootstock somewhat shreddy, 
the upper part of caudex clothed with imbricated membranous 
petioles of old leaves: stems about to°™ high, slightly angled, 
glaucous and almost glabrous at base, the upper part clothed with 
