il<j Tennessee Floba. 



batum Michx. Sugar maple. Large tree. O. S. Frequent 

 around Nashville. April, Mav. 



A. nigrum Michx. A. saccharinum var. nigrum T. & G. 

 Black sugar maple. Large tree. O. S. April. May. 



A. leucoderme J. K. Small. Banks of Ocoee River above 

 Parksville. C. L. Boynton. 



A. Pennsylvanicum L. Moose vv^ood. Striped maple. 

 Smoky Mts. Slopes of White Top Mt., S. W. Va. J. K. Small. 



A. spicatum Lam. Mountain maple. Small tree. Summit 

 of Thunderhead. Alay, June. 



A. Negundo L. Negundo aceroides Mtpnch. Box elder. 

 Large, irregularly-branching tree, growing alongside water 

 courses. O. S. April. 



HIPPOCASTANACE.E T. & G. 

 ^SCULUS L. 



.ffisculus Hippocastanum L. A large tree. Native of Asia. 

 Frequently planted in cities, but not enduring high tempera- 

 tures. Horse chestnut. May. 



iE. glabra Willd. Ohio buckeye. Frequent in the barrens 

 of M. Tenn. April, May. 



2E. octandra Marsh. M. flava Ait. Yellow buckeye. O. 

 S. April, May. 



IE. octandra hybrida Sargt. M. flava var. purpurascens 

 A. Gray. A decumbent shrub. Frequent at the foot of the 

 Cumberland Mts. and ravines in E. Tenn. Ought to be ranked 

 as a species. April, ^Nlay. 



IE. Pavia L. Red buckeye. Prospect Station, Giles County. 

 A small tree. It is also flowering when only a span high, 

 April, May. 



IE. parviflora Walt. A shrub. Very ornamental and 

 planted in gardens. Native of N. Alabama, and perhaps also 

 occurring on the southern borders of this State. April, May. 



SAPINDACE.^. R. Br. 



CARDIOSPERMUM L. 



Cardiospermum Halicacabum L. Balloon vine. Native of 

 tropical America. Frequently in cultivation and escaped. 

 May- July. 



BALSAMINACE.T: Lindl. 



IMPATIENS L. 



Impatiens biflora Walt. L fulva Nutt. Spotted touch-me- 

 not. Moist grounds. O. S. July-October. 



I. aurea Miihl. T. pallida Nutt. Pale touch-me-not. Sim- 

 ilar localities. O. S. July-September. M. 



