BOREALES—FLAV ESCENTES 43 
Specimens examined :—Mexıco. Barrancas between Guadalajara and 
Tepic (Gregg, 895, 1849, —the type). 
A form with stout internodes scarcely 10 mm. long and smaller 
scarcely petioled leaves scarcely 1x3 em., from the Sierra Madre of Chi- 
huahua, may be known as P. puberulum chihuahuense (Endlich, 1220, 
1906,—the type; 1170; 1267; Jones, Sept. 14, 1908, at Guayanopa 
Сапоп) .—Plate 43. 
> Phoradendron Coryae n. sp. 
Not forked, the rather long and stout branches without cataphyls, 
dioecious. Internodes moderately long (2-5x25-40 mm.), densely short 
stellate-tomentose like the foliage. Leaves round-ovate, broadly ellip- 
tical or exceptionally obovate, very obtuse, 1.5-3x2.5-3.5 em., rather 
abruptly stout-petioled for about 3mm. Spikes mostly clustered, rather 
short (15-20 mm.), tomentose, with 3 or 4 swollen joints about 12-flow- 
ered when pistillate and 18- to 36-flowered when staminate: peduncle 2-3 
mm. long: scales tomentose. Fruit white, round-ovoid, pubescent above, 
small (3 mm.), in close whorls: sepals pubescent, erect and widely 
parted.—Plates 5, 10, 44. 
Sonoran region (? exclusively) оп Quercus.—The type from Arizona. 
Specimens examined :—UNITED STATES. ARIZONA. White Cliff Creek 
(Bigelow, 8, 8, 1854). Pass of Mt. Hope (Bigelow, .9, 1854). Fort Whip- 
ple and Preseott ( Coues & Palmer, 323; Toumey, 1894; Cohoon, 7; Miss 
Kate T. Cory, 1911; ; Hedgcock, 4853, 15100). South of Flagstaff (Drake, 
15115). Camp > Арьс (Girard; Rothrock, 262; Gilbert, 1874; Hedg- 
cock & Long, 9686, 9688). Mesa south of Black 1 River (Rothrock, 794). 
Santa Rita Mts. (Engelmann; Pringle, 1881; Thornber, 100; Toumey, 
1894). Rincon Mts. (Blumer, 3601). Pass Сейде (Griffiths, 2616). 
Oracle (Jones, 1903; Н edgcock & Long, 9677-8). San Carlos Reserva- 
tion (Coville, 1915). Copper Basin (Toumey, 288). Crown King (Hedg- 
cock, 4872-3). Strawberry Valley (Toumey, 290). Bowie (Jones, 4253). 
Cosnino (Jones, 4041). Garcia Forest (Hedgcock, 843). Tonto Basin 
(Coville, 1074). Sta. Catalina Mts. (Griffiths, 3454; Selkirk, 1771-2). 
Huachuca Mts. (Wheeler; Wilcox, 1893, 391, 458; Mearns, 2479). Bea- 
ver Creek (Drake, 15115). Without locality (Wheeler, 1872). Chiri- 
саһпа Mts. (Blumer, 1514, 1516—the type, 1521, 1976; Pilsbry, 1906; 
Burrall, 1125). Sedona (Hedgcock, 4916, 4921-2, 4940). Nogales 
(Hedgcock, 842). New Mexico. Dog Mts. (Mearns, 2395, 2427). Burro 
Mountains (Rusby, 389). Organ Mountains ( Wooton, 127; 1903 ; Stand- 
ley, 1906). Dona Ana Mts. (Wooton & Standley, 1906). Filmore Сайоп 
(Wooton, 1899). Black Range (Metcalfe, 925). Santa Rita (Mulford, 
670). Hillsboro to Lake Valley (Diehl, 570). Gila River (Vreeland, 
&07). Gila Forest (Hedgcock, 9860; Munro, 15109, 15110). Fort Bayard 
