REGIONAL INDEX 



TOBACCO ADMIXTURE: 



Manzanita (Arctostaphylos sp.) 



SALT SUBSTITUTE: 



Sweet Coltsfoot (Petasites palmata) 



THE SOUTHWEST (Mainly in Arid Regions) 

 FOOD PLANTS: 



Edible Roots and Tubers: 

 Sand-food (Ammobroma Sonorae) 

 Wild potato (Solarium sp.) 



Edible Seeds: 



Amaranth (Amaranthus blitoides) 



Chia (Salvia sp.) 



Goosefoot (Chenopodium leptophyllum) 



Indian Millet (Eriocoma cuspidata) 



Jojoba (Simmondsia Calif ornica) 



Juniper (Juniperus sp.) 



Pifion (Pinus sp.) 



Salt-bush (Atriplex sp.) 



Songwal (Panicum Urvilleanum) 



Edible Fruits and Berries: 



Cactus (Opuntia sp.) 



California Fan-palm (Washingtonia filifera robusta) 



Mesquit (Prosopis juliflora) 



Sahuaro (Cereus giganteus) 



Screw-bean (Prosopis pubescens) 



Tomate del campo (Physalis longifolia) 



Tomatillo (Lycium sp.) 



Yucca (Yucca sp.) 



Edible Stems or Leaves: 

 Bisnaga (Eehinocactus) 

 Bledo (Amaranthus Palmeri) 

 Cactus (Opuntia sp.) 



266 



