January 1, 1921. Rather good grass growth here in summer of 1920. Burrow
typical, sandy soil. Two skulls of former residents unearthed.
Species stored. Grams.
Aplopappus gracilis (some B. rothrockii) 1,030
Astragalus nuttallianus 630
Bouteloua rothrockii (some A. gracilis) 530
Sida diffusa 30
Solanum elaeagnifolium (282 fruits) 53
Loeflingia pusilla Tr.
Bouteloua aristidoides Tr.
Plantago ignota Tr.
Lupinus sparsiflorus Tr.
Old storage (mostly Bouteloua aristidoides with traces of B.
rothrockii and Aristida divaricata) 60
-----
Total 2,333
Eleven species represented. First instance of quantity storage of
_Aplopappus gracilis_. First occurrence of _Loeflingia pusilla_ and
_Astragalus nuttallianus_.