graph LR
A(vernacularName) --> B(uses)
A --> C(scientificName)
C --> Q(usedRegion)
B --> D(sourceOfInformation)
Q --> E(sourceOfInformation)
B --> F(useTo)
F --> G(useForm)
G --> H(partUsed)
B --> I(usedBy)
I --> J(sourceOfInformation)
B --> K(usedRegion)
K --> L(sourceOfInformation)
A --> M(usedBy)
M --> N(sourceOfInformation)
A --> O(usedRegion)
O --> P(sourceOfInformation)