974. MISC. PUBLICATION 308, U. S. DEPT. OCF AGRICULTURE 
Tilia neglecta Spach. 
T. michauzii Sarg., not Nutt., 7. 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 nuda, see Tilia leucocarpa. 
Tilia oblongifolia, see Tilia floridana. 
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. Var. scabrida Sarg., 
oceurs in regions 11, 20, and 30. 
Tilia pubescens, see Tilia caroiiniana, T. georgiana, and T. neglecta. 
Tilia tenera, see Tilia heterophylla. 
Tilia texana Sarg. Basswood. 
Range: 17, 20, 29, 30. 
Site: Well-drained, sun. 
Hruit: 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 Zumion tavxifolium. 
Toxicodendron biternatum, see Rhus toricodendron. 
Toxicodendron comarophyllum, see Rhus diversiloba. 
Toxicodendron diversileobum, sce Rhus diversiloba. 
Toxicodendron eximium, see Rhus toricodendron. 
Toxicodendron fothergilloides, see Rhus tozicodendron. 
Toxicodendron hesperinum, see Rhus toxicodendron. 
Toxicodendron isophyllum, see Rhus diversiloba. 
Toxicodendron macrocarpum, see Rhus toxicodendron. 
Toxicodendron negundo, see Rhus toxicodendron. 
Toxicodendren pinnatum, see Rhus vernix. 
Toxicodendron punctatum, see Rhus toricodendron. 
Toxicodendron quercifolium, see Rhus quercifolia. 
Toxicodendron radicans, see Rhus toxicodendron. 
Toxicodendron rufescens, see Rhus toxicodendron. 
Toxicodendron rydbergii, see Rhus toricodendron. 
Toxicodendron vernix, see Rhus verniz. 
Toxylon pomiferum, see Maclura pomifera. 
Trichostema arizonicum Gray. Bluecurls. 
Range: 11. 
Site: Dry, sun. 
Fruit: Nutlike. 
A small shrub. 
