228 
Spring Flora of Oklahoma 
Greenbrier _ 10 
Greenbrier, Bristly _ 11 
Greater Caltrop _ 87 
Green Dragon - 1 
Great-flowered Gaillardia _201 
Greenbrier, Hispid _ 11 
Greenbrier, Glaucous-leaved _-1 
Greenbrier, Long-stalked - 12 
Grossulariacese _« _ 60 
Ground Ivy _158 
Ground Burnut _ 86 
Gymnocladus__ 69 
Hackberry _ 31 
Hackbetry, Southern _ 31 
Hairy Beard-tongue _163 
Hairy Bedstraw _173 
Hairy Puccoon _146 
Harry Ruellia _ 168 
Hare’s Ear Mustard _ 57 
Hartmannia--117 
Heart’s Ease _112 
Hedeoma_ _156 
Helenium__201 
Heliotropium _ 145 
Henbit__154 
Hickory, Shell-bark _ 18 
Hickory, Swamp - 18 
Hickory, Pig-put - 18 
Hickory, Water or Swamp_ 18 
Hickory, White-heart _ 18 
Hicoria__ l _ 17 
Hillside Ground Cherry-157 
Hoary Bindweed _140 
Hoary Cress _ 55 
Hoary Puccoon -146 
Hoffmanseggia _ 68 
Holly Family- 98 
Honey Locust _ 69 
Honeysuckle Family -173 
Hornbeam, American _ _ _ 21 
Hornbeam, Plop _ 22 
Horse-nettle _160 
Houstonia — -171 
Hydrangeacese_ 59 
Hydrangea Family __—----^_____ 59 
