Clover, Crimson .......................................... 48

Clover, Pellett .............................................. 7

Clover, Red....................................................48

Clover, White................................................ 8

Clover, Yellow Hop ........................ 25

Coccoloba.............................................. 17

Coffeeberry .................................................. 8

Colima ............................................................ 34

Coma ................. 8

Compass Plant ................................. 25

Condalia ....................................................... 25

Cone Flower ................................................ 24

Coralberry ................................................... 48

Coralvine ....................................................... 48

Com ............................................................... 53

Corn-salad ............................................... 8

Cornus ............................................................ 9

Cotton ............................................................ 25

Cowpea .......................................................... 8

Cranberry ...................................................... 8

Crataegus ...................................................... 10

Creosote Bush .............................................. 27

Crimson Clover ............................................ 48

Crotalaria ...................................................... 27

Croton ............................................................ 53

Crownbeard .................................................. 27

Cucumber ...................................................... 27

Cucumis .................................................. 27, 30

Cunila ............................................................ 47

Cuscuta .......................................................... 9

Cynoglossum ................................................ 60

Cyrilla ............................................................ 22

D

Daisy .............................................................. 9

Daisy, Common ............................................ 9

Dandelion ...................................................... 27

Dasylirion ...................................................... 35

Daucus ............................................................ 6

Dead Nettle .................................................. 41

Decodon ........................................................ 52

Deer-Tongue ................................................ 45

Desert Matrimony ........................................ 44

Devil’s Paint Brush .................................... 49

Devil’s Walking-stick ................................ 10

Dewberry ...................................................... 4

Diervilla ....................................................... 28

Diospyros ........................................................ 16

Dlpsacus ........................................................ 45

Dodder ............................................................ 9

Dogbane, Climbing ...................................... 27

Dogbane, Spreading .................................... 9

Dogwood ........................................................ 9

Doveweed ...................................................... 58

E

Echinocystis .............................................. 27

Echinops ........................................................ 45

Echium .......................................................... 40

Ehretia .......................................................... 4

Elderberry .................................................... 9

Elm .................................................................. 55

Ephedra .......................................................... 55

Epilobium ...................................................... 49

Eremocarpus.................................................. 58

Eriodictyon .................................................... 23

Eriogonum .................................................... 6

Erodium ........................................................ 41

Eryngium .................................................... 45

Eschscholtzia ................................................ 34

Eucalyptus .................................................... 10

Eupatorium .............................................. 5, 43

Euphorbia .............................................. 18, 36

F

Fagopyrum .................................................... 5

False Indigo .................................................. 41

Farkleberry .................................................. 10

Fiddleneck .............................................. 24, 41

Figwort ........ 58

Filaria ............................................................ 41

Fir, Douglas ................................................ 55

Fireweed ................................................ 24, 49

Firewheel ...................................................... 49

Fitch’s Spikeweed ........................................ 29

Fog Fruit ...................................................... 41

Forget-me-not .............................................. 41

Fragaria .......................................................... 20

French Mulberry ........................................ 41

Frijolillo ........................................................ 44

G

Gaillardia ............... 49

Gallberry ...................................................... 10

Gate Tree ........... 28

Gaultheria ............. 51

Gaylussacia .................................................. 5

Gelsemium ................................................... 30

Giant Cactus .............................................. 20

Giant Catnip..................................................40

Giant Striata ................................................ 27

Gleditsia ..................... 56

Glycine .......................................................... 19

Golden Honey Plant....................................38

Golden-rain Tree ........................................ 28

Goldenrod .................................................... 28

Gopher Apple .............................................. 10

Gossypium ............. 25

Graminae ...................................................... 55

Granjeno ........................................................ 55

Grape ............................................................ 55

Grape, Muscadine ........................... 55

Grasses ......................................................... 55

Greasewood .................................................... 7

Grindelia ........................................................ 35

Guajillo .......................................................... 10

Guayacan ...................................................... 51

Gumweed ...................................................... 35

Gum Tree ...................................................... 10

Gutierrezia .................................................... 25

H

Hackberry ...................................................... 55

Halesia ............................................................ 18

Haw ................................................................ 10

Hawkweed .................................................... 49

Hawkweed, Yellow .................................... 49

Hawthorn ...................................................... 10

Heartsease .................................................... 49

Heart-seed .................................................... 4

Heather .......................................................... 10

Helenium ........................................................ 24

Helianthus ...................................................... 36

Hemizonia ...................................................... 37

Henbit ............................................................ 41

Hercules Club .............................................. 10

Heterotheca .................................................. 38

Hibiscus .......................................................... 12

Hieracium ...................................................... 49

Highbush Cranberry .................................. 22

Hippomane .................................................... 30

Holly, American .......................................... 10

Honey Bloom ................................................ 9

Honeydew ...................................................... 60

Honeysuckle, Bush .................................... 28

Honeyvine ...................................................... 5

Hop-tree ........................................................ 55

Horehound .................................................... 10

Horsebean ...................................................... 35

Horsechestnut .............................................. 5

Horsemint ...................................................... 29

Hound’s-tongue .................................... 45. 49

Huajillo .......................................................... 10

Huckleberry .................................................. 5

Huisache ........................................................ 29

Hydrophyllum .............................................. 47

Hypochoeris .................................................. 25

Hyptis ............................................................ 40

I

Ilex .......................................................... 10, 38,

Indian Blanket ............................................ 49

Indian Hemp ................................................ 9

Indigo Bush .................................................. 47

Inkberry ...................................................... 10

Ipomoea .................................................... 6, 52

Ironweed ........................................................ 43

J

Jackass Clover ............................................ 29

Jagger-weed .................................................. 29

Jessamine ...................................................... 30

Joe-Pye-Weed .............................................. 43

Joint Fir ........................................................ 55

Judas Tree .................................................... 51

Jussiaea ........................................................ 34

Justicia .......................................................... 47

K

Kalmia ............................................................ 50

Kermes .......................................................... 60

Knapweed, Russian .................................... 43

Knockaway .................................................... 4

Knotweed ...................................................... 49

Knotweed, Japanese .................................... 4

Koeberlinia .................................................... 53

Koelreuteria .................................................. 28

Kuhnistera ....................... 20

L

Labrador Tea ................... 12

Ladies’ Eardrops.................................. 56

Lamium ................... 41