Botany
Cannabis ruderalis is a variety, subspecies, or species of Cannabis native to Central and Eastern Europe and Russia. It contains a relatively low quantity of the psychoactive compound tetrahydrocannabinol (THC) and does not require a photoperiod to blossom (unlike C. indica and C. sativa). Some scholars accept C. ruderalis as its own species due to its unique traits and phenotypes which distinguish it from C. indica and C. sativa; others debate whether ruderalis is a subspecies under C. sativa.
Crocus malyi.
Darwinia (plant).
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