224 NORTH AMERICAN FLORA L[VoLUME 22 
TYPE LOCALITY: Mountains of Carolina. 
DISTRIBUTION : Massachusetts to New York and North Carolina. 
ILLUSTRATIONS: Willd. Hort. Berol. £7.61; Bot. Cab. pl. 1094; Mém. Soc. Genéve 3?: 1. 7, 
f.4,; Guimp. Otto & Hayne, Abb. Holz. £1. 7; Loud. Arb. f. 717; Britt. & Brown, IN. Fl. f. 1869 ; 
Card, Bush Fruits f/. 88. . 
36. Grossularia divaricata (Dougl.) Coville & Britton. 
Ribes divaricatum Doug. Trans. Hort. Soc. London 7: 515, 1830. | 
Rives villosum Nutt. in T. & G. Fl. N. Am. 1: 547. 1840. Not &. villosum Roxb. 1824. 
Ribes tomentosum K. Koch, Wochenschr. Gart. & Pfl. 2: 138. 1859. 
Ribes divaricatum glabriflorum Koehne, Deuts. Dendr. 200. 1893. 
Ribes divaricatum pubifiorum Koehne, Deuts. Dendr. 200. 1893. 
Ribes divaricatum villosum Zabel, Handb. Laubh. Deuts. Dendr. Ges. 137. 1903. 
Ribes Suksdorfii Heller, Muhlenbergia 3: 11. 1907. 
Ribes divaricaitum Douglasti Jancz. Mém. Soc. Genéve 35: 391. 1907. 
Ribes divaricatum montanum Jancz. Mém. Soc. Genéve 35: 391. 1907. 
A much-branched shrub, 2-3.5 m. high, the branches sometimes bristly, but com- 
monly withont bristles, gray to brown; nodal spines stout, 1-2 cm. long, often deflexed, 
sometimes wanting. Leaves thin, suborbicular or reniform-orbicular in outline, 2-6 cm. 
wide, mostly 5-lobed, sometimes 3-lobed, coarsely crenate-dentate, cordate to subtruncate 
at the base, the upper surface usually bearing some long hairs, the under side short-hairy 
along the veins or glabrous, the slender pubescent or glabrous petioles as long as the blades 
ot shorter ; peduncles slender, about as long as the petioles, drooping, 2-4-flowered ; bracts 
ovate, much shorter than the filiform pedicels; ovary glabrous ; hypanthium campanulate, 
2-3 mm. long, greenish-purple, glabrous or sparingly villous; sepals oblong, purplish or 
greenish, 2-3 times as long as the hypanthium; petals obovate, white or purplish, less than 
half as long as the sepals; stamens somewhat longer than the sepals; style villous; berry 
smooth, globular, black or dark-purple, about 1 cm. in diameter. 
TYPE LOCALITY: Northwest coast of North America. 
DISTRIBUTION ; British Columbia to middle California. 
ILLUSTRATION : Bot. Reg. pl. 1359; Loud. Arb. f. 720; Janez. loc. cit. f. 112 ; Card, Bush Fruits 
f. &7; C.K. Schneid. Handb. Laubh.1: f 265 g, kh. 
37. Grossularia Parishii (Heller) Coville & Britton. 
Ribes Parishii Heller, Muhlenbergia 1: 134, 1906. 
Branches esetose, or rarely somewhat bristly, gray, pubescent when young ; nodal spines 
solitary, subulate, deflexed or spreading, 1 cm. long or less. Leaves suborbicular to reni- 
form-orbicular in outline, 2-5 cm. broad, 3-5-lobed, crenate-dentate, subtruncate to cordate 
at the base, densely pubescent beneath, glabrous or very nearly so above, eglandular, the 
slender pubescent petioles about as long asthe blades; peduncles nodding, pubescent, 2-5- 
flowered, shorter than the petioles; bracts villous, 1-2 mm. long, much shorter than the 
pedicels ; ovary glabrous; hypanthium purplish-red, pubescent, campanulate, about 4mm. 
long ; sepals purplish, more or less pubescent, 1.5-2 times as long as the hypanthium ; 
petals broadly obovate, rose-colored, 2 mm. long; stamens nearly as long as the sepals; 
style villous below. 
TYPE LOCALITY: San Bernardino Valley, California. 
DISTRIBUTION : Type locality and vicinity. 
38. Grossularia inermis (Rydb.) Coville & Britton. 
Ribes inerme Rydb. Mem. N. Y. Bot. Gard. 1: 202. 1900. 
Ribes hirtellum Purpust Koehne ; Spath, Cat. 119. 1899-1900. 
Ribes Purpusi Koehne ; Blankinship, Mont. Agric. Coll. Sci. Stud. 1: 64. 1905. 
Ribes vallicola Greene; Rydb. Fl. Colo. 176,177. 1906. 
Ribes oxyacanthoides nevadense Jancz. Mém. Soc. Genéve 35: 387. 1907. 
Ribes oxyacanthoides Purpusii Jancz. Mém. Soc. Genéve 35: 388. 1907. 
Ribes oxyacanthoides vagum Jancz. Mém. Soc. Genéve 35: 388. 1907. 
aes aa trriguum Jancz. Mém. Soc. Genéve 35: 388. 1907. (Excluding the plant of - 
ouglas. 
A plant with branches glabrous and esetose, or rarely with a few scattered bristles; 
nodal spines few, 1 cm. long or less, rarely wanting. Leaves orbicular or reniform-orbicular 
in outline, rather thin, 3-5-lobed, crenate-dentate, truncate to cordate at the base, 1-6 cm. 
broad, glabrous or in Rocky Mountain specimens sometimes pubescent and glandular; 
