118 Tennessee Floba._ • 



AMPELOPSIS Michx. 



Ampelopsis cordata Michx. Vitis indivisa Willd. River 

 banks and moist woodlands^ Af. Tenn. Nashville. May, June. 



A. arborea (L.) Rnsby. Vitis bipinnata T. & G. Damp 

 soil. _W. Tenn. June, July. 



PARTHENOCISSUS Planchon. (Ampelopsis Michx.) 



Parthenocissus quinquefolia (L.) Planch. Ampelopsis 

 quinquefolia Michx. Virginia creeper. O. S. June- August. 

 AI. 



P. tricuspidata (Sieb. & Zucc.) Planch. Ampelopsis 

 Veitchii. Frequently cultivated. Closely clinging to walls. 

 Is a Japanese vine. 



TILIACE^v Juss. 



TILIA L. 



Tilia Americana L. Basswood. Mts. of E. Tenn. May, 

 June. M. 



T. heterophylla Vent. White basswood. River banks and 

 bottom lands. Nashville. June, July. 



T. Europaea L. The European linden. Frequently planted 

 as an ornamental tree. The exquisite fragrancy of the flowers 

 and its freedom from disease and insect pests recommend it 

 for more frequent planting. May. M. 



MALVACE^ Neck. 

 MALVA L. 



Malva sylvestris L. Mallow. Waters of Holston River, 

 S. W. Va. J. K. Small. 



M. rotundifolia L. Cheeses. Naturalized from Europe, 

 Waste places. O. S. Summer. 



M. verticillata L. M. crispa L. Waste grounds. Adven- 

 titious. O. S. Summer. 



M. moshata L. Musk mallow. S. W. Va. J. K. Small. 

 Adventitious. 



CALLIRRHOE Nutt. 



Callirrhoe alcaeoides (Michx.) A. Gray. Copses along 

 Brown's Creek, Nashville. In a glade near Edgefield Junc- 

 tioh, Davidson County. T. S. Imborden. 



MALVASTRUM A. Gray. 



Malvastrum angustum A. Gray. Glades of M. Tenn. Very 

 frequent around Nashville. July, August. 



