CHECK LIST OF FOREST TEEES 95 



Quercus laurifolia tridentata Sargent. 83 Laurel Oak. 



Range. — Florida (Orlando). 



NAMES IN USE 



Trident Oak (lit.). Laurel Oak. 



Quercus cinerea Michaux. Blue-jack Oak. 



Range. — From Virginia (Cape Henry) and North Carolina (in a maritime belt 

 40 to 50 miles inland) to Florida (Fort Myers and Peace River across the pen- 

 insula) ; west on Gulf coast to Texas (Brazos River and inland as far as Dallas) 

 and southeastern Oklahoma. 



Note on nomenclature. — Formerly designated as Quercus brevifolia (La 

 Marck) Sargent. 



NAMES IN USE 



Upland Willow Oak (N. C, Ala., Tex.). Turkev Oak (S. C., Ga.. Fla.). 



Blue Jack (N. C, Fla,, Tex., Ga,, La.). Shin Oak (Tex.). 



Sand Jack (Tex.). Cinnamon Oak (Fla,). 



High-ground Willow Oak (S. C). Blue-jack Oak. 



Quercus cinerea 03) dentato-lobata A. de Candolle. 84 Blue-jack Oak. 



Range. — Southern Georgia (vicinity of Lumber City and Climax); eastern 

 Florida (San Mateo and Orlando); Alabama (at Cottondale and Mount Vernon); 

 Texas (San Augustine and Brazos Counties). 



NAME IN USE 



Blue-jack Oak 



X Quercus caduca Trelease. Hybrid. 



Range. — Georgia (Charlton and Telfair Counties); Florida (Duval and Ala- 

 chua Counties); Mississippi (Harrison County); Texas (Milam and Brazos 

 Counties) . 



Note on nomenclature. — Supposed to be a hybrid between Quercus cinerea 

 Michaux and Quercus nigra Linnaeus. 



X Quercus subintegra Trelease. Hybrid. 



Range. — Coast region of Georgia to Florida (Columbia County). 



Note on nomenclature. — Supposed to be a hybrid between Quercus cinerea 

 Michaux and Quercus rubra Linnseus. Formerly designated as Quercus falcaia 

 subintegra Engelmann. 



X Quercus oviedoensis Sargent. Hybrid. 



Range. — Central-eastern Florida (Oviedo, Orange County). 

 Note on nomenclature. — Supposed to be a hybrid between Quercus cinerea 

 Michaux and Quercus myrtijolia Willdenow. 



X Quercus atlantica Ashe. Hybrid. 



Range. — Carolina Coast region. 



Note on nomenclature. — Supposed to be a hybrid between Quercus cinerea 

 Michaux and Quercus laurifolia Michaux. Recently designated as Quercus 

 sublaurifolia Trelease. 



* Based on a single tree which C. S. Sargent (1. c.) says T. Q. Harbison recently found planted among 

 typical Laurel Oaks in a street of Orlando, the leaves of this tree all being three-lobed. 



** This varietal form of the Blue-jack Oak was described under its present name in 1864, but it was sub- 

 sequently neglected as unworthy of distinction from the species, from which it is distinguished by its 

 lobed leaves. It has been recently revived by C. S. Sargent (Bot. Gaz., Vol. LXV, 434, 1918). 



56751°— 27 7 



