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Table Field DB Field Name Req'd? Data Type Misc Flag List? Definition
Community Interpretation Notes notes no text n/a no Notes pertaining to the classification analysis and decision.
Community Interpretation Typal type no Boolean n/a no This assignment is the type description for the community concept, as indicated in the publication referenced in commClass.classPublication_ID (NOT the commAuthority_ID of this commInterpretation table).
Community Interpretation Nomenclatural Type nomenclaturalType no Boolean n/a no Typal plot for the Braun-Blanquet community name.
Cover Index ID COVERINDEX_ID no serial PK no Database generated identifier assigned to each unique coverclass associated index value.
Cover Index Cover Method COVERMETHOD_ID required Integer FK no Links to a specific cover scale.
Cover Index Cover Code coverCode required varchar (10) n/a no The name or label used in the coverclass scale for this specific coverclass.
Cover Index Upper Limit upperLimit no Float n/a no Upper limit, in percent, associated with the specific coverCode.
Cover Index Lower Limit lowerLimit no Float n/a no This is the lower limit, in percent, associated with a specific coverCode. Where a cover scale has a non-quantitative lower or upper value, as in the "+" of the Braun-Blanquet scale, it is necessary to provide an approximation with "0" being the lower limit of the bottom most class.
Cover Index Cover Percent coverPercent required Float n/a no A middle value (usually mean or geometric mean) between the upperLimit and lowerLimt stored by the database for each taxon observation and used for all coverclass conversions and interpretations. This is assigned by the author of the cover class schema.
Cover Index Index Description indexDescription no text n/a no Description of the specific coverclass. This is particularly helpful in the case that there is no numeric value that can be applied.

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