499 
Only two small bushes seen in a shady place below Sylvan Lake, altitude 1,900 m., 
July 18 (No. 687). 
Ribes lacustre (Pers.) Poir. Eneyel. Suppl. ii 
lacustre Pers. Syn. i, 252 (1805). 
In shady, damp places; not common: South of Lead City, altitude 1,500 m., July 
6; Sylvan Lake, altitude 1,900 m., August 17, (No. 688). 
Ribes cereum Doug]. Trans. Ilort. Soc. Lond. vii, 512 (1880). 
In Coulter’s Manual and in the Botany of California this species has been placed 
in the wrong section, as the calyx is tubular and the foliage glandular. In the 
Botany of California the form of the calyx is given in the description of the species, 
but in Coulter’s Manual this is ommitted. Specimens collected in tlower, therefore, 
856 (1811); Ribes oxycanthoides 
} 
have been named IP. sangquineum variegatum. 
Common: Custer, altitude 1,700 to 1,800, June 11; 15 miles cast of the same place, 
altitude 1,400 m., July 23 (No. 689). 
Ribes aureum Pursh, Fl. i, 164 (1814). 
In the foothills: Hot Springs, altitude 1,100 m., June 11 and August 3; Fall River 
Falls, altitude 1,000 m., June 17 (No. 690). 
CRASSULACES. 
Sedum stenopetalum Pursh, Fl. i, 324 (1811). 
It is nearly always more or less branched from the root. On rocky hills: Pied- 
mont, altitude 1,100 m., June 27; Lead City, altitude 1,700 m., July 6; Buekhorn 
Mountain, near Custer, altitude 1,800 m., July 18 (No. 691), 
HALORAGIDACES. 
Callitriche palustris L. Sp. Pl. ii, 169 (1753). 
I mistook this for Hlatine americana, which the plant very much resembles. Com- 
mon in springs and brooks; spring, near Buckhorn Mountain, altitude 1,700 m., July 
15; brook, 6 miles northwest of Custer, July 25 (No. 971). 
ONAGRACES. 
Bpilobium angustifolium L. Sp. Pl. i, 347 (1753). 
Woody hills: Rochford, altitude 1,700 m., July 11; Sips Spring, in the Limestone 
District, altitude 1,800 m., July 28 (No, 692). 
Epilobium lineare Muhl. Cat. 389 (1813). 
The leaves are often opposite and are acutish, short-petioled, and without veins. 
In a marsh near Pringle, altitude 1,500 m., August 6 (No, 693). 
Epilobium palustre L. Sp. Pl. i, 348 (1750). 
This was named thus doubtfully by Dr. William Trelease. In his letter respecting 
the specimens submitted he adds: ‘‘ However, they are pretty clearly that species, 
or possibly a hybrid of lineare, with the leaves broadened by hybridity.” The latter 
seems to be the case. They are, very likely, hybrids of the preceding and /. adeno- 
caulon, together with which two they were growing. After a careful search in the 
marsh, I could not find more than four specimens, nor did I see it elsewhere in 
the Hills. Pringle, altitude 1,500 m., August 6 (No. 694). 
Epilobium adenocaulon Haussk. Oest. Bot. Zeitsch. 119 (1879). 
Two forms were collected. One is branched, with smaller, more dentate leaves, 
approaching L. coloratum in general habit. Pringle, altitude 1,500 m., August 6 
(No. 695). 
The other is simple, with larger oblong-ovate leaves. Rochford, altitude 1,600 m., 
July 11; Custer, altitude 1,600 m., July 14; Hot Springs, altitude 1,050 m., August 8 
(No. 696). 
