More to come soon!
| Taxon | Status | Relationship Type |
|---|---|---|
| Tetrachrydium Zimmermann | Original name/combination | |
| Hedychridium Abeille de Perrin | Original name/combination | member |
| Hedychnidium Abeille de Perrin | Unavailable, literature misspelling | member |
| Tetrachridium Zimmermann | Unavailable, literature misspelling | |
| Hedychrium Abeille de Perrin | Unavailable, literature misspelling | member |
| Citation | Annotation |
|---|---|
| Zimmermann S., 1952: 358. | original description. Type: Tetrachrydium zavattarii Zimmermann, by monotypy and original designation |
| Determiner(s) | # of Records |
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| Collecting Method | # of Records |
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