Var. scabrida Sarg., 



274 MISC. PUBLICATION 303, U. S. DEPT. OF AGRICULTURE 



Tilia neglecta Spach. 



T. michauxii Sarg., not Nutt., T. pubescens Sarg., not Ait. 

 Range: 22, 23, 24, 26, 27. 

 Site : Well-drained, sun. 

 Fruit : Nutlike, available in September. 

 A large tree; flowers June-July. 



Tilia n,uda, see Tilia leucocarpa. 



Tilia oblongifolia, see Tilia fioridana. 



Tilia phanera Sarg. 



Range: 17, 20. 



Site: Well-drained, sun. 



Fruit : Nutlike, available in September. 

 A small to large tree; flowers in June; rare and local, 

 occurs in regions 11, 20, and 30. 



Tilia pubescens, see Tilia caroliniana, T. georgiana, and T. neglecta. 

 Tilia tenera, see Tilia heterophylla. 



Tilia texana Sarg. Basswood. 



Range: 17, 20, 29, 30. 

 Site: Well-drained, sun. 

 Fruit: Nutlike. 

 A small tree; flowers in June. 



Tilia truncata Spach. Basswood. 



T. cinerea Raf., T. monticola Sarg. 

 Range: 27. 



Site: Well-drained, sun. 

 Fruit : Nutlike, available in September. 

 A large tree; flowers in July. 



Tilia venulosa, see Tilia glabra. 



Torreya californica, see Tumion- californicum. 



Torreya taxifolia, see Tumion taxifolium. 



Toxicodendron biternatum, see Rhus toxicodendron. 



Toxicodendron comarophyllum, see Rhus diversiloba. 



Toxicodendron diversilobum, see Rhus diversiloba. 



Toxicodendron eximium, see Rhus toxicodendron. 



Toxicodendron fothergilloides, see Rhus toxicodendron. 



Toxicodendron hesperinum, see Rhus toxicodendron. 



Toxicodendron isophyllum, see Rhus diversiloba. 



Toxicodendron macrocarpum, see Rhus toxicodendron. 



Toxicodendron negundo, see Rhus toxicodendron. 



Toxicodendron pinnatum, see Rhus vernix. 



Toxicodendron punctatum, see Rhus toxicodendron. 



Toxicodendron quercifolium, see Rhus quercifolia. 



Toxicodendron radicans, see Rhus toxicodendron. 



Toxicodendron rufescens, see Rhus toxicodendron. 



Toxicodendron rydbergii, see Rhus toxicodendron. 



Toxicodendron vernix, see Rhus vernix. 



Toxylon pomiferum, see Madura pomifera. 



Trichostema arizonicum Gray. Bluecurls. 



Range: 11. 



Site: Dry, sun. 



Fruit: Nutlike. 

 A small shrub. 



