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Petrakia
7 branches of this genus, most-observed first

Petrakia liobae
speciesPetrakia liobae

Petrakia echinata
speciesPetrakia echinata

Petrakia fagi
speciesPetrakia fagi
Petrakia greenei
speciesPetrakia greenei
Petrakia aesculi
speciesPetrakia aesculi
Petrakia minima
speciesPetrakia minima
Petrakia deviata
speciesPetrakia deviata
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Petrakia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 83664.