Both of my feature table and the tree has 923 features. There are no mismatched features when I looked into both of the feature table and the tree.
For the similar feature IDs, they represent different sequences. For example, Jul27.50v_1972
is one of the sequences from the sample July27th, 50m depth. Jul27.50v_1414
is another sequence from the sample July27th, 50m depth.
The last piece of my command looks like this:
qiime feature-table summarize \
--i-table /path/to/feature_table.qza \
--o-visualization /path/to/feature_table.qzv \
--m-sample-metadata-file /path/to/metadata
qiime diversity core-metrics-phylogenetic \
--i-phylogeny /path/to/rooted_tree.qza \
--i-table /path/to/feature_table.qza \
--p-sampling-depth 380 \
--m-metadata-file /path/to/metadata \
--output-dir /path/to/core-metrics-results
Sorry for the unclear paste.
Do you mean that QIIME2 is confused by the feature IDs?