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JOURNAL OF THE ROYAL HORTICULTURAL SOCIETY. 



T. inuhaja. See Cephalotaxus pedunculata. 

 T. japonica. See Cephalotaxus drupacea or C. peduncu- 

 lata. 



T. Lindleyana. See T. brevifolia. 



T. longifolia. See Podocarpus macrophyllus. 



T. Mahoya. See Podocarpus macrophyllus. 



T. nana. See T, baccata. 



T. nucifera. See Torreya. 



T. patagonica. See Saxegothea. 



T. sinensis. See Cephalotaxus pedunculata. 



T. mrticillata. See Sciadopitys. 



T. WasUngtonii. See T. canadensis. 



TETRACLINIS. (Callitris and Frenela of authors variously.) 



It differs from Callitris, all of which are exclusively Australian, in 

 its flattened^ not angular stem, solitary cone, &c. The pollen is 

 globose and unwinged. (Tribe Cupressine.^. ) 



1. T. articulata. 



Stnonvms: — Callitris quadrivalvis, Yentenat (1808); Parlatore, 

 452 ; Richard, Conif. 46, t. 8 ; Endlicher ; Carriere ; Gordon ; Eichler, 

 95, fig ; Loudon, Encycl. 1072, f. 1995. Thuya articulata, Vahl. (1791). 

 Frenela Fontanesii, Mirbel. 



Algiers, Morocco. Royal Gardens, Kew, cult. 



THUYA, Linn, (with Thuyopsis, Biota, Platycladus) ; Benth. et 

 Hook. iii. 426, partly. (Tribe Cupressine.^:.) Parlatore, in D. C. 

 Frod. xvi. ii. ; Brown (Campster), Monog. TJiuya and Libocedrus, 

 Trans. Bot. Soc. Fdinhurgh, 18, 358 ; Eichler, Fflanzenfamilien, fig. 

 (Tribe Cupressine^, Sub-tribe Thuin^.) 



Evergreen trees or shrubs with flattened branch-systems, minute 

 appressed leaves, globular or oblong cones the scales of which are 

 thickened upwards (not peltately expanded as in Cupressus). The 

 two uppermost pairs of scales are fertile (not one only, as in Lihocedrns). 

 Seeds usually winged equally on both sides. § Biota has wingless 

 seeds. 



T. acuta. See T. orientalis. 



T. an6^ma = Libocedrus chilensis. 



T. antarctica. See T. orientalis. 



T. argentea = T. orientalis. 



T. articidata = Tetraclinis. 



T. asplenifolia. See T. plicata (gigantea). 



T. aurea = T. orientalis. 



T. australis = T. orientalis. 



T. calif ornica. See T. plicata and T. gigantea, 



T. caucasica = T. cccidentalis. 



