Fig. 6. A in Peltate glandular trichomes of Colquhounia vestita harbor diterpenoid acids that contribute to plant adaptation to UV radiation and cold stresses

Fig. 6. A hypothetical working model for the roles of polyalthic acid in peltate GTs of C. vestita in enhancing the plant adaptation to abiotic stresses. Dashed arrows indicate the possible pathway in this work, and solid arrows represent the pathways that have already been verified in this work.