Research Article

The Optimization of Medium Conditions and Auxins in the Induction of Adventitious Roots of Pokeweed (Phytolacca americana L.) and Their Phytochemical Constituents

Figure 4

The HCA heatmap explaining the response patterns of growth and phytochemical constituents due to different culture treatments (ARP = adventitious root induction percentage; ARN = adventitious root number; ARL adventitious root length; LRN = lateral root number; LRL = lateral root length; FW = fresh weight; DW = dry weight; YP = yield percentage; TPC = total phenolic content; TFC = total flavonoid content; TSC = total saponin content; DPPH = antioxidant activity by DPPH assay).