`models.taxa.family` has an array of values but should have a single value

[brycefrank]

For example:

            "taxa": [
                {
                    "family": [
                        "Pinaceae"
                    ],
                    "genus": [
                        "Abies"
                    ],
                    "species": [
                        "concolor"
                    ]

Instead, taxa should be a list of objects, with values that are not arrays, because each element of taxa is a taxon, which can only have one value for each part of the hierarchy