416 
Journal of Agricultural Research 
Voi. XIV, No. IO 
DISTRIBUTION OR THE UREDINIAL AND TELIA!, STAGES 
The uredinial and telial stages have been collected as follows: 
Arizona: 1 
On Ribes aureum .—Copper Basin, Long, October 6; Cottonwood, Hedgcock and 
Bethel, October 31; Prescott, Goodding, September 27, Long and Goodding, 
October 6, Long, October 6, Hedgcock, Long, Bethel, and Llewellyn, October 
26 and 27, and Hedgcock and Bethel, October 29; Walnut Creek, Llewellyn, 
October; Verde River Valley, Llewellyn, October. 
On Ribes odoratum. —Prescott, Goodding, October 2, Long and Goodding, Oc¬ 
tober 6, Long, October 6 and n, and Hedgcock and Bethel, October 29. 
On Grossularia reclinaia 
X G. hirtella .—Prescott, 
Long and Goodding, 
October 6, Long, Octo¬ 
ber 10, and Hedgcock, 
Long, Bethel, and Lle¬ 
wellyn, October 26 and 
27- 
Colorado: 
On Ribes aureum .— 
Boulder, Bethel, August, 
1909, August 1,1911, Sep¬ 
tember, 1913, July 1, 
August 1, and August 4, 
1914, Hedgcock, October 
7 and 17,1914, October 13, 
1916; Bayfield, Bethel, 
August 3, 26, and Sep¬ 
tember 12; Canon City, 
Hunt and Bethel, Oc¬ 
tober 5; Cedar Creek, 
W. W. Robbins, October, 
1912, and Bethel, July 9; 
Colorado Springs, Hunt 
and Bethel, October 13; 
Cimarron, Hedgcock, 
October 10 and n; Denver, Bethel and Hunt, October 10 and 16, Hedgcock 
and Bethel, October 17, Hedgcock and Thomson, August 11, Hedgcock, October 
17, 1914, October 11, 1916, September 25; Devils Creek, Bethel and Payson, 
August 11, Bethel, August 26 and 27, Bethel and Hunt, September 8 and 24; 
Debeque, Hedgcock, October 16; Durango, Bethel and Hunt, September 17; 
Florida River, Bethel and Hunt, September 15; Glenwood Springs, Hedgcock, 
Bethel and Hunt, October 4; Hermosa, Bethel and Hunt, September 16; Los 
Pinos River, Bethel, July, 1897 (first collection of telial stage); Mancos, Bethel 
and Payson, August 16, and Bethel and Hunt, September 22; McCoy, Hedgcock, 
September 28; Meeker, Hedgcock, October 2; Naturita, Payson, July 24 and August 
18; Piedra, Bethel and Payson, August 11; Rifle, Hedgcock, October 3, 5, and 6. 
On Ribes inebrians. —Glenwood Springs, Payson. August 31. 
On Grossularia lepiantha. — Cimarron, Hedgcock, October 11; Glenwood Springs, 
Payson, August 29, Bethel and Hunt, October 3, and Hedgcock, October 4. 
Fig, i. —Outline sketch map showing the distribution of Pinus edulis 
and of P. monopkylla in the United States. The former is induded 
in the broken line of dashes and dots to the right, and the latter by 
the line of dashes to the left. In this region is the known distribu- 
. tion of Cronartiwm occidental#. Localities where collections of the 
different stages of the fungus have been made are indicated on the 
map as follows: V, secial stage on species of pine; /\, uredinial and 
telial stages on species of Ribes: X, all forms present. 
1 All Arizona collections were made in Yavapai County. 
