
Tetrastrum
Tetrastrum is a genus of green algae, specifically of the Chlorophyceae.
6 branches of this genus, most-observed first

Tetrastrum staurogeniiforme
speciesTetrastrum staurogeniiforme

Tetrastrum heteracanthum
speciesTetrastrum heteracanthum

Tetrastrum glabrum
speciesTetrastrum glabrum

Tetrastrum elegans
speciesTetrastrum elegans
Tetrastrum triacanthum
speciesTetrastrum triacanthum
Tetrastrum hastiferum
speciesTetrastrum hastiferum
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 Tetrastrum 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 493315.