Featured results
Taxonomy
Ptisana squamosa is a species of fern in the family Marattiaceae.
- Taxonomy ID: 519575
Proteins
Genomes
NCBI Datasets All assembled genome data is now available through NCBI Datasets
An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.