A method for extracting an oil from plant material, the method comprising: providing a system for extracting an oil from plant material, the system comprising: a gas moving device operable to propel a gas stream through the system, the gas stream being a stream of air or gas with or without entrained vapor, solids or droplets of liquid therein; an extraction chamber in communication with the gas moving device such that the gas stream is directed through the extraction chamber, the extraction chamber operable to volatize at least a portion of an oil from the plant material such that the volatilized oil is disposed in the gas stream as an extracted oil; a plant material separation device in communication with and downstream of the extraction chamber, the plant material separation device operable to separate at least a portion of the plant material entrained in the gas stream therefrom; a collection chamber in communication with the extraction chamber such that the gas stream flows through the collection chamber, the collection chamber having collection solvent operable to collect at least a portion of the extracted oil from the gas stream; and a liquid collector in fluid communication with the collection chamber for collecting at least a portion of the collection solvent and extracted oil; providing the plant material in the extraction chamber; entraining the plant material in the gas stream; volatilizing oil from the plant material, the oil being extracted into the gas stream; separating at least a portion of the plant material entrained in the gas stream therefrom; contacting the gas stream with the collection solvent such that at least some of the oil is captured by the collection solvent; and collecting a portion of the oil and collection solvent from the gas stream. providing a system for extracting an oil from plant material, the system comprising: a gas moving device operable to propel a gas stream through the system, the gas stream being a stream of air or gas with or without entrained vapor, solids or droplets of liquid therein; an extraction chamber in communication with the gas moving device such that the gas stream is directed through the extraction chamber, the extraction chamber operable to volatize at least a portion of an oil from the plant material such that the volatilized oil is disposed in the gas stream as an extracted oil; a plant material separation device in communication with and downstream of the extraction chamber, the plant material separation device operable to separate at least a portion of the plant material entrained in the gas stream therefrom; a collection chamber in communication with the extraction chamber such that the gas stream flows through the collection chamber, the collection chamber having collection solvent operable to collect at least a portion of the extracted oil from the gas stream; and a liquid collector in fluid communication with the collection chamber for collecting at least a portion of the collection solvent and extracted oil; a gas moving device operable to propel a gas stream through the system, the gas stream being a stream of air or gas with or without entrained vapor, solids or droplets of liquid therein; an extraction chamber in communication with the gas moving device such that the gas stream is directed through the extraction chamber, the extraction chamber operable to volatize at least a portion of an oil from the plant material such that the volatilized oil is disposed in the gas stream as an extracted oil; a plant material separation device in communication with and downstream of the extraction chamber, the plant material separation device operable to separate at least a portion of the plant material entrained in the gas stream therefrom; a collection chamber in communication with the extraction chamber such that the gas stream flows through the collection chamber, the collection chamber having collection solvent operable to collect at least a portion of the extracted oil from the gas stream; and a liquid collector in fluid communication with the collection chamber for collecting at least a portion of the collection solvent and extracted oil; providing the plant material in the extraction chamber; entraining the plant material in the gas stream; volatilizing oil from the plant material, the oil being extracted into the gas stream; separating at least a portion of the plant material entrained in the gas stream therefrom; contacting the gas stream with the collection solvent such that at least some of the oil is captured by the collection solvent; and collecting a portion of the oil and collection solvent from the gas stream.