Choose an organ on the drawing or with the buttons. Learn its role, see how its tissues relate to the whole plant, and open the corresponding THC Atlas lesson. The diagram shows a simplified pistillate flowering specimen, not a morphological scan.
Use Tab and Enter/Space on the specimen, or choose an anatomy button to the right.
Stomata regulate gas exchange; water-vapor flux also depends on humidity gradients and boundary-layer conductance. This is a tissue schematic, not a species-specific histological micrograph.
Read leaf anatomy →Secretory disc cells synthesize specialized metabolites; many accumulate in a subcuticular cavity. Gland shape and development vary. Resin color is not a direct laboratory measure of cannabinoid composition.
Read secretory biology →