INDEX 



(Page numbers in bold face indicate where the genus or species is treated. Names 

 in italics are considered to be synonyms in our area. In the case of multiworded 

 vernacular names the hyphen is used to denote sequence of words.) 



Abrojo, 1 646 

 Absinthe, 1689 

 Abutilon, 1113 

 Acacia Smallii. 1039 

 Acalypha, 1082 

 Acanthaceae, 1525 

 Acanthus family. 1525 

 Acer, 1104, 1369 



barbatum, 1105 



floridanum, 1105 



Negundo, 1104 

 texanum. 1104 



rubrum, 1105 



Drummondii, 1105 

 rubrum, 1105 

 trilobum, 1105 



saccharum 



floridanum, 1105 

 Aceraceae, 1104 

 Acetosella Acetosella, 798 

 Achillea, 1686 



millifolium, 1686 

 lanulosa, 1686 

 occidentalis, 1686 

 Achyranthes philoxeroides, 



868 

 Acnida, 857, 862 



alabamensis, 864 



cuspidata, 864 



tamariscina, 864 

 Aconitum, 921 



columbianum, 921 

 Acorus, 563 



Calamus, 563 

 Adder's-tongue, 49 



bulbous, 49 



common, 50 



Family, 47 



fragile, 50 



limestone, 50 

 Adiantum, 63 



Capillus-Veneris, 63, 65 



modestum, 63 



pedatum, 65 



tricholepis, 65 

 glabrum, 63 

 Adicea pumila, 795 

 Aeschynomene, 9, 1065 



evenia, 1067 



indica, 1065, 1067 

 Aesculus, 1495 

 Agalinis, 1495 



fasciculata, 1498 



heterophylla, 1497 



maritima, 1497 

 grandiflora, 1497 



prairie, 1497 



purpurea, 1498 



spici flora, 1497 



tenuifolia, 1497 

 leucanthera, 1497 

 Agastache, 1416 



nepetoides, 1416 

 Agoseris, 1704 



aurantiaca, 1704 



glauca, 1704 

 Agrimonia, 1037 



parviflora, 1037 



striata, 1037 

 Agrimony, 1037 

 Agropyron, 208, 212 



repens, 210 



Smithii, 210 

 molle, 210 

 Palmeri, 210 



subsecundum, 208 

 Agrostis, 226 



alba, 231 



exarata, 234 



gigantea, 231 



hyemalis, 228, 231 

 tenuis, 231 



idahoensis, 231 



palustris, 234 



perennans, 231 



scabra, 231 



semiverticillata, 226, 228 



stolonifera, 231 

 Ahuehuete, 82 

 Aizoaceae, 870 

 Alacrancillo, 1389 

 Alamillo, 745 

 Alamo. 738, 748 



temblon, 751 



vine, 1359 

 Alder, 779 



Arizona, 782 



black, 1098 



New Mexican, 782 



smooth, 782 



thin-leaf, 782 



white, 1267 

 Aletris, 660 



aurea, 5, 660 



farinosa, 660 

 Alfalfa, 1046 

 Alfalfilla, 1047 

 Alfombrilla, 1401 

 Alhagi, 1065 



camelorum, 1065 

 Alisma, 3, 7, 135 



brevipes, 137 



Geyeri, 135 



gramineum, 135 

 angustissimum, 135 

 Geyeri, 135 



parviflorum, 137 



Plantago-aquatica 

 brevipes, 137 



americanum, 137 

 Michaletti, 137 

 parviflorum, 137 



subcordatum, 135 



triviale, 137 

 Alismataceae, 133 

 Alkali 



cordgrass, 265 



-grass, 179, 650 



mallow, 1124 



weed, 1351 

 Allenrolfea, 836, 1367 



occidentalis, 839 

 Alliaceae, 656 

 Alligator 



-bonnet, 902 



weed, 4, 11, 866 

 Allium, 655 



canadense 



canadense, 656 



Geyeri, 656 



mutabile, 656 

 Alnus. 779, 1369 



incana, 782 

 rugosa 



1739 



