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A. D. READ 



C hamaebatiaria millefolium (Torr.) Maxim. 



Fallugia paradoxa (Don) Endl. 



Bossekia neomexicana (A. Gray) Rydb. 



Fragaria americana (Porter) Brit. 



Potentilla monspeliensis L. 



Potentilla thurberi A. Gray 



Potentilla crinita A. Gray 



Erythrocoma arizonica Greene. 



Rosa fendleri Crepin 

 Pomaceae 



Amelanchier alnifolia Nutt. 



Sorbus dumosa Greene 

 Drupaceae 



Primus crenulata ? 

 Leguminosae 



Calliandra humilis Benth. 



Thermopsis divaricarpa A. Nels. 



Sophora serica Nutt. 



Lupinus sileri S. Wats. 



Lupinus hillii Greene 



Lotus wrighlii A. Gray 



*Melilotus alba Desv. 



Trifolium rusbyi Greene 



Trifolium fendleri Greene 



Robinia neomexicana A. Gray 



Astragalus bigelovii A. Gray 



Astragalus greeni A. Gray 



Astragalus hosackiae Greene 



Aragallus lambertii (Pursh) Greene 



]Amorpha sp. 



Amorpha sp. 



Psoralea tenui flora Pursh 



Parosela albiflora (A. Gray) Vail 



Petalostemon oligophyllus (Torr.) Rydb. 



Vicia perangusta Greene 



Lathyrus arizonicus Britton 



Cologania longifolia A. Gray 

 Geraniaceae 



Geranium caespitosum James 



Geranium gracilenlum Greene 



*Er odium cicutarium (L.) L'Her. 



OXALIDACEAE 



Oxalis stricta L. 



LlNACEAE 



Linum lewisii Pursh 

 Linum berlandieri Hook. 

 Rutaceae 

 Ptelea sp. 



Apache plume 

 False raspberry 

 Wild strawberry 



Red cinquefoil 

 Silver weed 

 Alum root 

 Wild rose 



Service berry 

 Elderleaf mountain-ash 



Wild cherry 



Ground acacia 



Yellow pea 



False loco 



Dwarf lupine 



Lupine 



Trefoil, Red and yellow pea 



Sweet clover 



White clover 



Clover 



Locust 



Wooly loco 



Prostrate loco 

 Rattlepod loco 

 Spice bush 



Indian bread root 



Prairie clover 

 Vetch 

 Peavine 

 Pea 



Big filaree 

 White geranium 

 Alfilaria, Filaree 



Yellow wood sorrel 



Blue flax 

 Yellow flax 



Wafer ash 



