26 THE GENUS PHORADENDRON 
(Toumey, 1895). ). Florita Mts. (Jones, Sept. 1903). een (Rehn 
Ф Viereck, Apr. 1902). Dog Mts. (Mearns, 300). Carrozalillo Mts. 
(Mearns, 172). 8. Luis Mts. (Mearns, 2485). Texas. Western Texas to 
El Paso (Wright, 630, 1849). Arizona. Near Clifton (Greene, 1880). 
South of Flagstaff (Drake, 15118, 15118a). Pajarito Mts. (Schott, July 
1855; Trelease, 363). White Tail (Pilsbry, Nov. 1906). Chiricahua Mts. 
(Blumer, 1524, 1957, 1989, 1906). Sanoita Valley (Lemmon, 266). 
Oracle (Hedgcock, 9685). Bowie (Jones, Sept. 1884). Mexico. SONORA. 
Guadalupe Cafion (Merton, 2073; Mearns, 2529). S. Pedro to Fronteras 
(Hartman, 944). 
ын Phoradendron tequilense n. sp. 
Not forked, the rather long and slender branches without cataphyls, 
dioecious. Internodes rather short (1-2x5-10 mm.), closely papillate. 
Leaves linear- or oblong-elliptical, acute or mucronate, sessile, 2х10-15 
mm. Spikes mostly solitary, short (4-7 mm.), nearly smooth, 1-jointed 
and 2-flowered when pistillate and capitately about 12-flowered, or with 
2 such globose joints, when staminate: peduncle 3-5 mm. long. Fruit 
straw-colored, subglobose, 3 mm. in diameter: sepals conically somewhat 
parted.—Plate 18. 
Western Sierra Madre region (? exclusively) on Thuya.—The type 
from Jalisco. 
Specimens examined:—Mexico. Sierra de Tequila, Jal. (Pringie, 
4434, 1893,—the type). 
P^. PHORADENDRON BoLLEANUM Eiehler. 
Phoradendron Bolleanum Eichler in v. Martius, Fl. Brasil. vol. 5. pt. 2. 
p.134 m. 1868. 
Viscum Bolleanum Seemann, Bot. ...Herald. p. 295. pl. 63. 1852-7. 
Not forked, the rather short and stout branches without eataphyls, 
dioecious. Internodes short (1-2x5-15 mm.), evanescently minutely and 
sparingly short-hispid. Leaves somewhat spatulately linear-elliptieal, 
submucronately acute, sessile, 2-4x mostly 10-15 mm. Spikes often clus- 
tered, very short (3 mm.), somewhat hispid, the mostly single joint 
2-flowered when pistillate and about 4-flowered when staminate: peduncle 
2 mm. long. Fruit straw-colored, subglobose, about 4 mm. in diameter: 
sepals somewhat parted.—Plate 19. 
Chihuahuan and Western Sierra Madre regions, usually on Juniperus, 
one specimen on Arbutus.—The type from Chihuahua. 
Specimens examined:—Unirep States. Texas. Without locality 
(Boundary Survey, 1235; Nealley, 1890). Cornudas Mts. (Havard, 83). 
