SimE

No, ja znalazłem np. takie info : "Today native Jamaicans are harder and harder to find. In the 80's visitors continually brought over dutch genes which were faster and stonier. Since they stay short and are harder to see from helicopters, and finish so quick these small hybrids yielding a few grams to an ounce became what makes up the mainstay of Jamaican ganja today."