Bold ranks show taxa that will be shown in taxoboxes
because rank is principal or always_display=yes.
| Ancestral taxa | |||
|---|---|---|---|
| Domain: | Eukaryota | [Taxonomy; edit] | |
| Clade: | Diaphoretickes | [Taxonomy; edit] | |
| Clade: | CAM | [Taxonomy; edit] | |
| Clade: | Archaeplastida | /displayed | [Taxonomy; edit] |
| Division: | Rhodophyta | [Taxonomy; edit] | |
| Subdivision: | Eurhodophytina | [Taxonomy; edit] | |
| Class: | Florideophyceae | [Taxonomy; edit] | |
| Subclass: | Corallinophycidae | [Taxonomy; edit] | |
| Stem group: | Corallinales | /stem-group | [Taxonomy; edit] |
| Family: | †Archaeolithophyllaceae | [Taxonomy; edit] | |
| Genus: | †Principia | [Taxonomy; edit] | |
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| Parent: | Archaeolithophyllaceae [Taxonomy; edit]
|
| Rank: | genus (displays as Genus)
|
| Link: | †Principia (alga)|Principia(links to Principia (alga))
|
| Extinct: | yes
|
| Always displayed: | yes (major rank) |
| Taxonomic references: | – |
| Parent's taxonomic references: | – |