NATIVE WOODY PLANTS 
OF THE UNITED STATES 
339 
Hickory — Continiied. 
Pignut — Continued. 
Carya pallida, 
Gary a villosa). 
Scrub (Carya floridana). 
Shagbark (Carya ovata). 
Shellbark (Carya ovata). 
Small-fruited (Carya microcarpa). 
Small pignut (Carya oralis). 
Southern shagbark (Carya caroUnae- 
septentrionalis ) . 
Swamp (Carya cordiformis) . 
Texas (Carya Mckleyi). 
Water (Carya aquatica). 
White (Carya aJha). 
Whiteheart (Carya aWa). 
Hickory, 
pine (Pinus aristata). 
poplar (Liriodendron tuUpifera). 
Highbush, 
blueberry (Vaocinium coryr/iT)osum) . 
cranberry (Viburmim trilohum). 
Highland, 
black gum (Nyssa sylvatica). 
live oak (Quercus wislizenii). 
Hill, 
gooseberry (Rihes calif ornicum) . 
oak (Quercus douglasii). 
Hillside gooseberry (Rihes calif orni- 
cum). 
Hinds walnut (Juglans hindsii). 
Hoary, 
alder (Alnus incana). 
azalea (Rhododendron canescens). 
sagebrush (Artemisia cana). 
willow (Salix Candida). 
Hoary-leaf ceanothus (Ceanothus cras- 
sifolius). 
Hobblebush (Vihurnum alnifoUum). 
Hog plum (Prunus reverchonii, 
Colubrina texensis, 
Prunus umhellata). 
Hognut hickory (Carya alba). 
Holly, 
American (Ilex opaca). 
Bearberry (Ilex decidua) . 
Christmas (Ilex opaca). 
Deciduous (Ilex decidua). 
Largeleaf (Ilex longipes). 
Large-leaved (Nem,opanthus mucro- 
nata). 
Michigan (Ilex verticillata) . 
Mountain (Ilex montana, 
Nemopanthus mucro- 
nata). 
Holly oak (Quercus undulata). 
Hollybush (Tetracoccus ilicifolius). 
Hollygrape, 
California (Berberis calif ornicum) . 
Creeping (Berberis repens). 
Dwarf (Berberis repens). 
Fremont (Berberis fremontii). 
Netleaf (Berberis calif ornicum) . 
Nevin (Berberis nevimi). 
Oregon (Berberis aquifoUum, 
Berberis nervosa). 
Hollygrape — Continued. 
lied (Berberis haematocarpa) . 
Veinyleaf (Berberis nervosa). 
Wavyleaf (Berberis pinnata). 
Ilollyleaf, 
buckthorn (Rhamnus crocea). 
bur-sage (Franseria ilicifolia). 
ceanothus (Ceanothus jepsonii). 
cherry (Prunus ilicifolia). 
Hollyscale (Atriplex hymenelytra) . 
Honey, 
mesquite (Prosopis cMlensis). 
shucks (Gleditsia triacanthos) . 
Honeylocust (Gleditsia triacanthos, 
Prosopis glandulosa, 
Prosopis chilensis, 
Robini pseudoacacia) . 
Honeysuckle (Lonicera ciliosa, 
Rhododendron c ane s - 
cens ) . 
American fly (Lonicera canadensis) . 
Arizona (Lonicera arizonica) . 
Bearberry (Lonicera involucrata) . 
Blue fly (Lonicera villosa). 
Bush (Diervilla lonicera). 
Chaparral (Lonicera interrupta). 
Coral (Lonicera sempervirens) . 
Douglas (Lonicera glaucescens) . 
Fly (Lonicera ciliosa). 
Grape (Lonicera prolifera). 
Hairy (Lonicera hirsuta). 
Japanese (Lonicera japonica). 
Mountain (Lonicera dioica). 
Mountain fly (Lonicera cauriana, 
Lonicera villosa). 
Orange (Lonicera ciliosa). 
Pink (Lonicera hispidula). 
Swamp fly (Lonicera oblongifolia) 
Trumpet (Lonicera sempervirens). 
Twinberry (Lonicera involucrata). 
Utah (Lonicera utahensis) . 
Yellow (Lonicera flava) . 
Hoop ash (Fraxinus nigra). 
Hopbush (Dodonaea arizonica). 
Hophornbeam, (Ostrya virginiana) . 
Bailey (Ostrya baileyi). 
Western (Ostrya knowltonii) . 
Hop-sage, 
Spineless (Grayia brandegei). 
Spiny (Grayia spinosa). 
Hoptree (Ptelea trifoliata). 
Hornbeam, (Garpinus caroUniana). 
Bailey hop (Ostrya baileyi). 
Western hop (Ostrya Jcnowltonii) . 
Horse, 
plum) (Prunus americana, 
Prunus nigra). 
sugar (Symplocos tUictoria). 
Horsebean, (Parkinsonian aculeata). 
Little-leaf (Parkinsonia micro- 
phylla) . 
Small-leaved (Parkinsonia micro- 
phylla). 
Horsebrier (Smilax rotundifolia) . 
