HybridC
Chronic
Skunk · Earthy · Woody
HybridCultivar profile
A Train.
A Train is reported as a cross of Mazar I Sharif and the Arcata e-32 selection of Trainwreck. Reader flavor categories combine earthy and floral notes with an ammonia-like sharpness. Reports include arousal, giggles, and happiness. The specific Trainwreck selection matters to the published pedigree, rather than simply the broader family name.
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What’s in the name?
EarthyFloralAmmonia-like
Descriptors reported in the sources below. Aroma and taste can change between samples.
How people describe it.
ArousedGigglyHappy
Personal reports, not promises or medical findings. Experiences vary, including unwanted effects.
The same historical records also include reports of dry mouth, paranoid, dry eyes. These are anecdotes, not estimates of likelihood.
03 / Family tree
A little background.
The linked reference reports this parent pairing; it is not genetic authentication of historical samples.
Reported lineage
Mazar I SharifArcata e-32 Trainwreck
A Train
Go a little deeper Historical lab notes & terpene chart+
These are historical observations from samples carrying this name, collected between December 2013 and January 2021. They are not specifications for every plant or a current product.
Commonly measured terpenes
Median concentration by mass; bars share a 0–2% scale. Individual results vary.
Cannabinoid snapshot
Total THC18.3%Median · middle 80% 15.1–20.4%50 measurements
Total CBD0.0%Median · middle 80% 0.0–0.1%5 measurements
Total THC includes a calculated contribution from THCA. It is not measured THCA alone.
Check the story
Sources & notes.
Reviewed October 2026. Commercial type labels are used for navigation, not as a guarantee of genetics or effects.