NCBI
NCBI Taxonomy taxdump · 2026-10-23taxid: 1559
Bacteria > Bacillota > Clostridia > Eubacteriales > Clostridiaceae > Clostridium > Clostridium tertium
Clostridium tertium
Species in genus Clostridium, family Clostridiaceae (order Eubacteriales). (from NCBI Taxonomy lineage)
Names over time
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Cross-database view
GTDB
Clostridium tertium
id: s__Clostridium tertium · GTDB R232
Exact taxid. Linked by NCBI taxid — GTDB records the same id NCBI does.
d__Bacteria;p__Bacillota;c__Clostridia;o__Clostridiales;f__Clostridiaceae;g__Clostridium;s__Clostridium tertium
SILVA
Clostridium tertium
id: JN048951 · SILVA 138.2
Exact taxid. Linked by NCBI taxid — SILVA records the same id NCBI does.
Bacteria;Bacillota;Clostridia;Clostridiales;Clostridiaceae;Clostridium;
Greengenes2
Clostridium_T septicum
id: Clostridium_T septicum · Greengenes2 2024.09
Genome accession. Linked via GTDB R220 genome accessions — the same physical genomes, not a name match.
d__Bacteria; p__Bacillota_A_368345; c__Clostridia_258483; o__Clostridiales; f__Clostridiaceae_222000; g__Clostridium_T; s__Clostridium_T septicum
Renamed: Greengenes2 gives this taxon a different name in 2022.10, 2024.09.
eHOMD
Release 4.2No record in eHOMD 4.2.
Each panel shows one release. Switch a release to see how that database's answer changes — the taxon is held fixed by NCBI taxid, so every panel describes the same organism. Each panel also says how it was linked; how the databases are joined explains the routes.
Lineage by rank
| Rank | NCBI | GTDB R232 | SILVA 138.2 | Greengenes2 2024.09 |
|---|---|---|---|---|
| domain | Bacteria | Bacteria | Bacteria | Bacteria |
| phylum | Bacillota | Bacillota | Bacillota | first rank that differs from NCBI: Bacillota_A_368345 |
| class | Clostridia | Clostridia | Clostridia | Clostridia_258483 |
| order | Eubacteriales | first rank that differs from NCBI: Clostridiales | first rank that differs from NCBI: Clostridiales | Clostridiales |
| family | Clostridiaceae | Clostridiaceae | Clostridiaceae | Clostridiaceae_222000 |
| genus | Clostridium | Clostridium | Clostridium | Clostridium_T |
| species | Clostridium tertium | Clostridium tertium | — | Clostridium_T septicum |
Each column is the release its box shows. marks the first rank at which a database's name differs from NCBI's, by exact text; a suffix such as _A counts. SILVA's path and eHOMD's columns end at genus, so their species row is blank; the box above names the species. Levels a source labels outside these seven ranks are in the API's ranks and not drawn here.
Names in NCBI
from NCBI Taxonomy taxdump · 2026-10-23- Clostridium tertiumcurrent
- Bacillus tertiussynonym
- Henrillus tertiussynonym
- Plectridium tertiumsynonym
Other names in these databases
GTDB R232
- Clostridium tertium
- Clostridium nigeriense_A
- Clostridium tertium_A