o 
6 
Uredo Jonesii. — Sori hypophyllous, numerous, orbicular, com- 
pact, bright orange, surrounded by the ruptured epidermis; spores 
subglobose, rough, .0009 to .00011 in. broad, orange yellow fading to 
whitish. 
Living leaves of Ribes. New Mexico. October. M. E. Jones. 
The sori occupy the whole lower surface of the leaf and by their 
bright color give it a beautiful appearance. 
Explanation of Plate, xlix. — Boletus sphcerosporus , Peck. Fig. i. Lateral 
view of a plant. Fig. 2. Six spores x 400. Ptucinia tumidipes. Peck. Fig. 3. 
A leaf bearing five sori of . the uredo-form. Fig. 4. A leaf bearing sori of the 
teleutospores. Fig. 5. Three uredo-spores x 400. Fig. 6. Two teleutospores in 
erect position x 400. Fig. 7. A teleutospore recumbent on its pedicel, the apex 
directed downward, x 400. Fig. 8. A teleutospore in similar position, but the apex 
directed upward x 400. Puccinia globosipes. Peck. Fig. 9. A leaf bearing two 
sori. Fig. 10. Three teleutospores x 400. 
Contribufions toward a List of the State and Local Floras of 
the United Slates.* 
Catalogue of Plants collected during the Exploration of the Colorado 
River of the West by Lieut. J. C. Ives in 1857-58. By Drs. 
Gray, Torrey, Thurber and Engelmann. (C.) 
In Report of Expedition, part iv. Washington, 1861. 
Description of the Species constituting the Botany of the Basin of the 
Great SaU Lake of Utah, as far as it is known. By E. Durand. 
(C.) 
In Trans. Amer. Philos. Soc. Vol. xi., n. sen, i860. 
A Catalogue of Plants collected in 1872 in Utah, Wyoming, etc. By 
J. M. Coulter. (B.) 
In U. S. Ge 
p. 758. Wash! 
Wy 
Botanical Observations in Western Wyoming. By C. C. Parry, M.D. 
In Amer. Nat. viii., pp. 9, 102, 175, 211. (B.) 
Botanical Observations in Southern Utah. By C C. Parry, M.D. 
In Amer. Nat. ix., pp. 14, 139, ipg, 267, 346. (B.) 
Catalogue of Plants collected in Nevada, Utah, Colorado, New 
Mexico and Arizona with Descriptions of those not contained in 
Gray's Manual of the Northern United States and Vol. v., Geol. 
Expl. of the 40th Parallel. By J. T. Rothrock and others. (C) 
In U. S. Geol. Surv. West of looth Meridian, Vol. vi. 4^0- 
Washington, 1878. 
Catalogue of Plants collected in the years 187 1, 1872 and 1873 with 
Descriptions of New Species. (Nevada, Utah, Arizona.) By b- 
Watson and J. T. Rothrock. (C.) 
In U. S. Geog. and Geol. Expl. and Surv. West of the lOoth 
Meridian, 8vo., pamphlet, Washington, 1874. 
Plants collected daring Capt. J. H. Simpson's Explorations across tnc 
Great Basin of the Territory of Utah. By George Engelmann. (Cj 
In Rep. of Explorations, Appendix M. Washington, 1876. 
W. R. G. 
N. L. B. 
the 
*Continued from page 28 
