How to retrieve dataset names from python statsmodels?
Here is the website of the creator of rdatasets I guess with the info you are looking for:

http://vincentarelbundock.github.io/Rdatasets/datasets.html

Here is a short look at it:

Package     Item    Title   Rows    Cols    n_binary    n_character     n_factor    n_logical   n_numeric   CSV     Doc
boot    acme    Monthly Excess Returns  60  3   0   1   0   0   2   CSV     DOC
boot    aids    Delay in AIDS Reporting in England and Wales    570     6   1   0   0   0   6   CSV     DOC
boot    aircondit   Failures of Air-conditioning Equipment  12  1   0   0   0   0   1   CSV     DOC
boot    aircondit7  Failures of Air-conditioning Equipment  24  1   0   0   0   0   1   CSV     DOC
boot    amis    Car Speeding and Warning Signs  8437    4   1   0   0   0   4   CSV     DOC
boot    aml     Remission Times for Acute Myelogenous Leukaemia     23  3   2   0   0   0   3   CSV     DOC 
...


I assume the Item column are the identifiers.