Check List of Hamilton County, Ohio, Plants. 
Ricinus 
CASTOR OIL, PLANT. 
communis L. Africa 
Euphorbia 
SPURGE. 
commutata Engelm. 
corollata L, 
Cyparissias L. Europe. 
dentata Michx. S. W. U.S. 
maculata L. 
marginata Pursh. S. W. U.S. 
obtusata Pursh. S. W. U. S. 
Preslii Guss. 
(2. nutans of authors, not Lag.) 
CALLITRICHACEAE 
Callitriche 
WATER STAR-WORT. 
Austini Engelm. 
LIMNANTHACEAE 
Floerkea 
proserpinacoides Willd. 
ANACARDIACEAE 
Cotinus 
SMOKE TREE. 
cotinoides (Nutt.) Britton 
(Rhus cotinoides Nutt.) 
Rhus 
SUMACH. 
copallina L. 
DWARF SUMACH. 
glabra L. 
SMOOTH SUMACH. 
hirta (L.) Sudw. 
STAGHORN SUMACH. 
(R. typhina I.) 
radicans L. 
POISON Ivy. POISON OAK. 
AQUIFOLIACEAE 
Ilex 
opaca Ait. 
AMERICAN HOLLY. 
verticillata (L).) A. Gray 
BLACK ALDER. 
CELASTRACEAE 
Euonymus 
SPINDLE-TREE. 
atropurpureus Jacq. 
WAAHOO. 
obovatus Nutt. 
Celastrus 
SHRUBBY BITTER-SWEET. 
scandens L, 
STAPHYLEACEAE 
Staphylea 
trifolia L. 
ACERACEAE 
Acer 
MAPLE. 
Negundo L. 
BOx-ELDER. 
(Negundo aceroides Moench) 
nigrum Michx. 
platanoides L. 
rubrum JL. 
RED OR SWAMP MAPLE. 
saccharinum I. 
SILVER MAPLE. 
(A. dasycarpum Ehrh.) 
saccharum Marsh. 
SUGAR OR ROCK MAPLE. 
(A. saccharinum Wang.) 
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