Figure 2 from: Pereira AJ, Francisco A, Porto M (2016) Flora-On: Occurrence data of the vascular flora of mainland Portugal. PhytoKeys 69: 105-119. https://doi.org/10.3897/phytokeys.69.9432

Figure 2 - Internal structure, data flow and front-end interfaces of Flora-On. Pink boxes represent the front-end interfaces that interact with the user (input and/or output). Green boxes represent the data, either permanent or temporary (dashed box). Blue boxes represent the internal server-side algorithms that parse the user queries, process and summarise the raw data, and deliver the results to the front-end interfaces.