This is bud from the "Llanos orientales", the plains between Colombia and Venezuela. Buds are dark and sticky, even when coming as pressed bud, very resinous so many times I could not finish the joints, they got all clogged up. Half smoked joints get hard as they cold.
The llanos are a rather remote part of the country, where the guerillas and paramilitaries were much in control until not too long ago, but it is not one of the traditional cannabis production centers. Plots of land are very large, so pollinization between farms is less likely that in spots like Corinto (Cauca), where both a brownish weed and the so called "cripa" are grown.