Parr 4, 1908] ROSACEAE 375 
finely pubescent, rather firm in texture, pinnate; leaflets about 9, 1-3 cm. long, broadly 
_oval or obovate, coarsely and simply serrate with broad teeth; stem-leaves 5-foliolate 
or ternate, more acute; cyme open, with rather long slender branches; flowers about 8 
mm. in diameter; hypanthium rather densely short viscid-villous, in fruit 6-7 mm. in 
diameter ; bractlets ovate, scarcely half as long as the ovate mucronate sepals, which are 
4 mm. long, or in fruit 6 mm.; petals dark-yellow, obovate, scarcely equaling the sepals; 
both reflexed in anthesis; stamens about 25; filaments short; anthers deeply cordate at 
the base ; pistils numerous; styles fusiform. 
Type collected in the Big Tree Cafion on the road from Three Rivers to Mineral King, Tulare 
County, California, in 1891, Coville & Funston 1355 (U.S. Nat. Herb.). "erg te Streaay” 
DISTRIBUTION: Known only from the type locality. 
ILLUSTRATION : Mem. Dep. Bot. Columbia Univ. 2: £/. 110 (as D. reflexa). 
23. Drymocallis viscida Parish, Bot. Gaz. 38: 460. 1904. 
Drymocallis reflexa Rydb. Mem. Dep. Bot. Columbia Univ. 2: 203, in part. 1898. 
Stems slender, 3-7 dm. high, usually rather densely viscid-villous with long hairs, 
usually tinged with purple; stipules semi-ovate, more or less toothed; basal leaves numer- 
ous, about 1 dm. long; petioles and rachis viscid-villous; leaflets usually 7,1-5 cm. long; 
the terminal obovate with a cuneate base, the rest obovate to orbicular, rather densely 
pubescent and viscid on both sides, usually doubly serrate with ovate teeth; cymes rather 
condensed, few-flowered; hypanthium densely viscid-pubescent, in fruit 6~7 mm. broad; 
bractlets narrowly lanceolate, 2mm. long; sepals elliptic-ovate,mucronate, about 5 mm. 
long ; petals yellow, obovate, a little shorter than the sepals, spreading in anthesis; stamens 
about 20; filaments very short; pistils many; styles fusiform. 
TYPE LOCALITY: Snow Cafion, San Bernardino Mountains, California. 
DISTRIBUTION : In the pine belt of the mountains of southern California and the southern part 
of Sierra Nevada. 
24. Drymocallis albida Rydberg, sp. nov. 
Stems usually several, viscid-villous with usually short hairs; stipules lanceolate or 
lance-ovate, acuminate ; basal leaves 1-1.5dm. long, pinnate with usually 7 leaflets ; terminal 
leaflets 2-4cm. long, obovate, usually acutish, sparingly pubescent, usually doubly serrate 
with sharp ovate teeth ; lateral leaflets more rounded-obovate; stem-leaves 3-5-foliolate, 
the upper somewhat smaller; inflorescence more open than in the preceding, but pedi- 
cels rather short; hypanthium densely viscid-pubescent, in fruit 6-7 mm.broad; bractlets 
linear-lanceolate, about 2mm. long; sepals elliptic-ovate, mucronate, about 4-5 mm. long, 
in fruit 7-8 mm. long; petals obovate, whitish, usually shorter than the sepals; stamens 
20-25 ; styles fusiform. 
Type collected in damp or shady places at Bingen, western Klickitat County, Washington, in 
1893, Suksdorf 2209 (herb. N. Y. Bot. Gard.). 
DISTRIBUTION : British Columbia and Washington. 
25. Drymocallis micropetala Rydberg, sp. nov. 
Stem 4-6 dm. high, sparingly viscid-villous, branched above with erect branches; 
stipules ovate, 5-7 mm. long, usually entire; basal leaves 1-2 dm. long, pinnate with 5-7 
leaflets; petioles and rachis viscid-villous; terminal leaflet obovate with cuneate base, 2-3 
em. long, rather densely pubescent with spreading hairs, only slightly glandular-atomif- 
erous, coarsely serrate, often with double ovate teeth; lateral leaflets smaller and more 
rounded; lower stem-leaves similar, the upper 3-5-foliolate and subsessile; inflorescence 
rather dense, with strongly ascending branches ; hypanthium densely short-villous, in fruit 
about 6 mm. broad; bractlets broadly lanceolate, acute, 2 mm. long ; sepals ovate, mucro- 
nate, about 4 mm. long or in fruit 6 mm. long; petals white, turning yellow in drying, 
nearly orbicular, 2-3 mm. long; stamens about 20; pistils many; styles fusiform, 
Type collected in City Creek Cafion, near Salt Lake City, Utah, in 1905, P. A. Rydberg 6153 
. N. Y. Bot. Gard.). 
es ees : Cafions of northern Utah to central Idaho. 
