29. Sources of ambiguous records.
---THIS BUG CO-OWNED BY XIANHUA--
Related to this is the question of whether to lump all ambiguous data under single color (yellow) as currently done (with apparent anomalies of CVS and NCNHP data), or to allow all the distinct data sources to be viewed on the map. One way to do the latter would be to map unambiguous records in deep colors, and ambiguous ones in corresponding light versions. For example, unambiguous NCU data could be mapped as red, while ambiguous NCU data as pale pink; unambiguous USDA as green, ambiguous USDA as light green; etc. This may make some maps very busy and hard to interpret, however.
I like your idea!! However, I would like Alan and Xianhua to comment on it before making a decision as to whether to implement this.