Tibouchina longifolia (Vahl) Baill.

Explorations carried out for the Division of Rubber Plant Investigations,
Bureau of Plant Industry, Soils and Agricultural Engineering, Agricul-
tural Research Administration. United States Department of Agriculture,
in collaboration with the Ministerio de la Economía Nacional, Departa-
mento de Agricultura and the Caja de Crédito Agrario of Colombia.
Cordillera Occidental
Road from Cali to Buenaventura, vicinity of Kilometer 52. Alt. 1200 m.
Richard Evans Schultes et Mardoqueo Villarreal May 17, 1946
PLANTAE COLOMBIANAE
EL VALLE
No. 7283 T*t01,'if
Herfc. Flowers white.
03375297