• Afghani A foundational indica landrace from the Hindu Kush, and an ancestor of a large share of modern commercial cultivars.
• Chemdawg A cultivar of genuinely unknown parentage that nonetheless sits behind a large part of the modern market.
• Master Kush A Dutch indica combining Hindu Kush structure with Skunk aroma.
• Sour Diesel A sharply fuel-scented sativa from the American east coast, and one of the most recognisable cultivars by smell alone.