22 THE GENUS PHORADENDRON 
in part). East of San Bernardino (Parry, 1877). Nevapa. Logan 
(Heller, 10464). Arizona. Gila River (Boundary Survey, 1236). 
Fort Mojave (Cooper, 1860-61). Yuma (Engelmann & Sargent, 1880; 
Vasey, 1881; Pringle, 1881—the type; Solereder, 1893).  Bonelli's 
Ferry (Goodding, 725). Beaver Dam (Jones, 5013). Tucson (Jones, 
1903; Dewey; Hedgcock & Long, 9815). El Rio (Lemmon, 267). 
^ PHORADENDRON JUNIPERINUM Engelmann. 
Phoradendron juniperinum Engelmann, Mem. Amer. Acad. n. s. vol. 4. 
р. 58. 1849, 
Not forked, the moderate rather stout somewhat squarish branches 
without cataphyls, dioecious. Internodes short (2-4x5-10 mm.), micro- 
seopieally granular. Stem scales spreading, deltoid, not constricted at 
base, 1-2 mm. long. Spikes solitary, very short (3 mm.), glabrous, with 
a single short joint 2-flowered when pistillate and 6- or 8-flowered when 
staminate: peduncle scarcely 2 mm. long: scales rather blunt. Fruit 
straw- or wine-colored, subglobose, 3 mm. in diameter: sepals erect, 
parted.—Plates 2, 3, 4, 14. 
Southern Rocky Mountain or Chihuahuan and adjacent Sonoran 
regions (? exclusively) on Juniperus.*— The type from New Mexico. 
Specimens examined:—Unirep STATES. COLORADO. Mesa Grande 
(Purpus, 2). Durango (Tweedy, 596-8; Parsons, 1897). Hotchkiss 
(Cowen, 1892). Maneos (Baker, Earle & Tracy, 92). Delta (Hedgcock, 
9319). Отан. St. George ( Palmer, 1875, 1877). Tooele Co. (Jones, 
1900). Antelope Island (Jones, 2081). Kanab (Jones, 6045). East of 
Gunnison (Ward, 360). Diamond Valley (Goodding, 884). Milford 
(Goodding, 1026). Ephraim (Hedgcock, 3993). Nephi Mts. (Hedgcock, 
8136). ARIZONA. Bill Williams Mts. (Bigelow, 6). Camp Apache 
(Rothrock, 261, 814). Chiricahua Mts. (Rothrock, 6510; Blumer, 1525, 
1532, 1956, 1990; Burrall, 1127-9). Cariso (Brandegee, 1234). Santa 
Rita Mts. (Pringle, 1884). Santa Catalina Mts. (Hedgcock & Long, 
9817). Ft. Huachuca (Wilcox, 1892: Toumey, 1894, 1895). Benson 
МАЕ: Hedgeock, Phytopathology. vol. 5. p. 179. 
