DEN 2.

March 9, 1918. Surroundings overgrazed and partially restored by

complete protection. Red soil, with much coarse rough gravel and stone.

Species stored. Grams.

Bouteloua rothrockii (nearly pure) 1,460

Bouteloua rothrockii (mixed with Aristida spp.) 945

Boerhaavia wrightii 660

Bouteloua rothrockii }

Bouteloua aristidoides } 525

Aristida divaricata }

Aristida bromoides }

Kallstroemia laetevirens Tr.

Heterotheca subaxillaris Tr.

Plantago ignota 15

Fleshy fungi 10

-----

Total 3,615

Eight species of plants represented by seeds. One species of fleshy

fungus in addition.

Life History of the Kangaroo Rat · 第 37 / 66 题