upper surface, although extremely remotely beset with 
minute black dots, cannot be compared with the lower 
surtace, which is rather densely ornamented with these 
glandular (¢) structures. 
Cotomsia: Departamento del Cauca, El Tambo, Cordillera Occiden- 
tal, vertiente oriental, La Paz y alrededores, Las Juntas. Alt. 1400- 
1700 m. “‘En riachuelo, parte sombrosa. Espata verde, espadice 
verde.** August 29, 1949, J. M. Idrobo 280 (Typr in U.S. Nat. Herb. 
No. 2029344). 
Anthurium nemoricola Schultes & Maguire ex 
Schultes in Bot. Mus. Leafl. Harvard Univ. 16 (1958) 61. 
It has been considered advisable to publish the accom- 
panying drawing (PI. X XII) of this curious little xero- 
phytic species of Anthurium. 
Anthurium oblongo-cordatum Hngler in Pflan- 
zenr. LV, 28B (1905) 110. 
This species was first described from the Quindio re- 
gion of Colombia. The collection cited below, in spite 
of slight differences from the type, would seem to be 
easily accommodated in Anthurium oblongo-cordatum. 
Cotomspia: Departamento del Cauca, Cordillera Occidental, verti- 
ente oriental. Cuchilla del Tambo, Alt. 1750 m. August 1949, Jesis 
M. Idrobo & Alvaro Fernandez 44. 
Anthurium panduratum Martius ex Schott in 
Oestr. Bot. Wochenbl. (1855) 273. 
Anthurium panduratum was described from material] 
collected by Martius on the ‘‘Japura’” (Rio Caqueta), 
probably in Colombian territory. The collections cited 
below indicate that the concept is relatively widely dis- 
tributed in Amazonian Colombia. 
Cotomsia: Comisaria del Vaupés, San José del Guaviare. Novem- 
ber 12, 1939, J. Cuatrecasas 7444.—Comisaria del Amazonas, Rio 
Loretoyacu, September 1945, Richard Evans Schultes 607 1.—Comisaria 
del Amazonas, Rio Loretoyacu, October 21, 1946, Richard Evans 
Schultes & George Black 8549.—Comisaria del Amazonas, Rio Boiauas- 
si, October 27, 1946, Richard Evans Schultes & George Black 8606. 
[ 185 | 
