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ANACARDIACEAE. Sumacns. 



RHUS. Sumach. 



R. Canadensis. Fragrant Sumach. Sweet- 

 scented sumach, sweet sumach. 



R. copallina. Dwarf Sumach. Upland sumach, 

 black sumach, mountain sumach, varnish sumach, 

 common sumach, (smooth sumach). 



R. cotinoides. American Smoke-TreE. Yellow- 

 wood, chittim-wood. 



R. glabra. Smooth Sumach. Upland sumach, 

 scarlet sumach, sleek sumach, white sumach, Pennsyl- 

 vania sumach, senhalanac, vinegar-tree. 



R. quercifolia. Poison Oak. 



R. toxicodeiidron. Poison Ivy. Poison oak, 

 three-leaved ivy, mercury, black mercury-vine, mar- 

 kry, mark-weed, picry, climath, climbing ivy, trailing 

 sumach, climbing sumach. 



R. trilohata. Skunk-bush. Ill-scented sumach. 



R. typhina. Stag-horn Sumach. Hairy sumach 

 velvet sumach, Virginia sumach, stag-horn, vinegar- 

 tree. 



R. vernix. Poison Sumach. Poison oak, poison 

 ash, poison dogwood, poison elder, swamp dogwood, 

 poison-tree, swamp sumach. 



CYRILLACEAE. Cyrillads. 



CYRILLA. 



C. raceniiflora. Lhatherwood. Southern leather- 

 wood, black titi, white titi, red titi, iron-wood, he- 

 huckleberry, burnwood bark. 



