"individual_code","/simpleUserdefined[name=authorPlantCode]/value","Brad: Code, if any, used by the data provider to indicate an individual tree. Scope is unknown, although typically this value is unique only within plot, or sometimes only within subplot."

"ind_id",,"Brad: OMIT"

"tag1","/*ID->/*s/individualOrganism/identificationLabel","Brad: Another type of code, typically a number, used by the original data provider to indicate an individual tree. These are numbers on physical tags attached to the tree. Tag2 Is the same thing, only used if the first tag was lost. Obviously not a good system as it's possible a tree tag could be lost and changed more than once."

"x_position","/relativePlotPosition/relativeX","Brad: Correct for VegBank. I'm not so sure for VegX. Let's ask Nick about this. These are important, fundamental values of many tree plots, and should be accommodated within VegX."

"y_position","/relativePlotPosition/relativeY","Brad: See comment above for x_position"

"voucher_string","/*ID->/*s/individualOrganism/*sID->/*s/taxonNameUsageConcept:[partyWithRole/*ID->/parties/party/organizationName=$/_ignore/inLabel]/voucher/_alt/2","Brad: OMIT. This is the verbatim text, which includes both collectors name and collection number. I would use coll_number, below."