CATALOGUE. 1 1 7 



calyx ; entire plant more or less glandular puberulent, though sometimes 

 almost smooth. — Mountains of Colorado (79S). 



Saxifraga punctata, L. (S. aestivalis, Fisch.) — Colorado, moist, shady 

 ravines, at 11,000 feet altitude (803) ; Utah. 



Saxifeaga nivalis, L. — Same as our Eastern S. Virginiensis, Michx. 

 Colorado, 10,000 feet altitude. 



Saxifraga integrifolia, Hook. (103, S. nivalis, var., Parry, Hall & 

 Harbour Coll., 1862.) — Half-Moon Creek, Colorado, in damp cold ground, 

 at 11,000 feet altitude (796). 



Tellima tenelea, Walp. Rep. (Lithophragma, Nutt.) — Colorado, west 

 of the main range (800, 982). 



Heuchera sanguinea, Engelm. — 1-2° high; scape smooth, naked, or 

 with one or two small, bract-like leaves; leaves clustered near the ground, 

 on petioles 1-3' long, round, cordate at base, indistinctly 5-7-lobed, with 

 lobes again divided ; margins ciliate and roundish, teeth mucronate-pointed; 

 petiole and midrib pilose; flowers paniculate, deep red; lobes of the calyx 

 obtuse, denticulate; petals slightly exserted, nearly round, denticulate; 

 stamens and style included — Limestone ledges, Sanoita Valley, Arizona, 

 at 5,000 feet altitude (673). A very showy plant, and well worth culti- 

 vation. 



Heuchera rubescens, Torr. (Stansb. Rep. p. 388, t. 5). — Mount 

 Graham, at 9,000 feet altitude (411). 



Heuchera parvifolia, Nutt. — Colorado (804, 80.5), and rocky banks 

 on Santa F6 Creek, New Mexico (61). 



Parnassia fimbriata, Koenig. — Twin Lakes, Colorado (65). 



Jamesia Americana, T. & G — Colorado, at middle altitudes, in rocky 

 places (68), and near Santa Fe\ N. Mex. (50). 



Ribes oxycanthoides, L. (South Park, Colorado, 8, 11), is, according 

 to Brewer and Watson (Fl. Cal. 1, p. 206), It. hirtellum, Mich. 



Ribes leptanthum, Gray (PI. Fendl. p. 53). — Poncho Pass, Colorado, 

 Utah (4 and 7). 



Ribes lacustre, Poir., var. setosum, Gray. — Differing from the species 

 in its hispid fruit, prickly young branches, fewer-flowered racemes, and 

 smaller leaves. — Colorado (3). 



