Distinguishing Characteristics: Plant growth habit Plant height Leaf length/shape Leaf margins Leaf colour Flower primary head shape Primary head diameter Flower colour Flowering time Spines on Outer Involucral Bracts Spine Location Seed colour Seed shape Hemp Hemp varieties may be dioecious with separate male and female plants, unisexual hybrids with sterile male and fertile female flowers on the same plant or monoecious with both male and female flowers on the same plant, In male flowers…
