DEN 16.

October 17, 1919. In good grass, but mound overrun by a large

_Apodanthera_ vine.

Species stored. Per cent. Grams.

Aristida divaricata 90 to 95 }

Chamaecrista leptadenia 10 to 5 } 58

Bouteloua rothrockii Tr. }

Prosopis velutina 200

Apodanthera undulata 55

---

Total 313

Five species represented. Two species, _Apodanthera_, and _Chamaecrista

leptadenia_, new to storage records. Several whole fruits of

_Apodanthera_, about 2 inches in diameter, stored in addition to seeds

alone; seeds of this form not previously noted in burrows, but very

abundant in this one, indicating importance of the factor of

accessibility in storage.

Life History of the Kangaroo Rat · 第 42 / 66 题