552 



GLOSSARY AND INDEX. 



Tetra^, in Greek compound words : four. 



Tetracdrpdlary : of four carpels. 



Tetracdmarous : same as 



Tetracdccoiis : of four cocci. 



Tetradynamia, 512. 



Tetradi/namous : two of the six stamens 

 shorter than the rest; 281, fig. 

 407. 



Tetragonal, or tetrdgonous : four-angled. 



Tetragyuia, 515. 



Tetrdqynous : with four pistils or styles, 

 287. 



Tetrdmerous : the parts in fours, 234, 

 2.39. 



Tetrandria, 512. 



Tetrdndroiis : with four stamens, 279. 



Tetrape'talous : with four petals, 276. 



TetraphyUous : four-leaved, 275. 



Tetratjue'trous : quadrangular, with very 

 sharp and salient angles. 



Tetmsgpalous : with four sepals, 274. 



Tetrdsticlwus : with four vertical ranks. 



Thalamifidrous : with the stamens, &c. 

 inserted in the receptacle, or 



Thdlamus : the receptacle of a flower. 



Thallophytes, 371, 505. 



Tliallus, 67, 371, 505. 



Theca: an anther-cell, 281 ; or a spore- 

 case, 499, 500. 



Thgcaphore : same as Gynophore, 267. 



Thread-shaped: see Filiform, 166. 



Throat : the orifice of a tubular organ, 

 275, 276. 



Thorn, 104. 



Thyrse, or thyrsus: a thick panicle, 217. 



Thyrsoid : like a thyrse. 



Thymelacece, 467 



Tieutc, 434. 



Tiliaceffi, 399. 



Tissue: the fabric of plants, 22. 



Tobacco, 456. 



Tomato, 456. 



Tdnientose : clothed with 



Tominium: a close and matted down or 

 wool. 



Tongue-shaped : long, fleshy, nearly flat, 

 and rounded at the end. 



Tonka-bean, 414. 



Tooth : any short and narrow projec- 

 tion. 



Toothed : same as Dentate ; beset with 

 teeth which on the leaf do not point 

 forwards; 159, fig. 255. 



Top-shaped: inversely conical. 



Torose : a cylindrical body swollen at in- 

 tervals. 



Tortuous : bent in different directions. 



Ttirulose: somewhat torose. 



Torus: the receptacle of the flower, 

 224. 



Trdbe'cidate : cross-barred. 



Trachea : a spiral vessel or duct, 46. 



Trachinchyma, 46. 



Trdpezoid, or irapeziform : unsymmet- 

 rically four-sided, like a trape- 

 zium. 



Tree, 101. 



Tri-, in compound words : three ; as 



Triade'lphous : having the filaments in 

 three sets, 280. 



Triandria, 512. 



Tridndrous : with three stamens, 279. 



Triangular : three-angled. 



Trianthous : three-flowered. 



Tribe, 361. 



Tricdrpellary : of three carpels. 



Tricdrpous : with three ovaries. 



Tric^phalous : three-headed. 



Trichdtomoiis : branched into threes. 



Tricdccous : of three cocci. 



Tricuspidate : three-pointed. 



Tride'ntate: three-toothed. 



Triennial : lasting three years. 



Trifarious : in three vertical ranks. 



Tr'tfid: three-cleft ; 159, fig. 265. 



Trifdiiate : three-leaved. 



TrifdUolate : of three leaflets. 



Trifurcate : three-forked. 



Trigamous : having three sorts of flowers. 



Trigonal, or trigonous : three-angled. 



Trigynia, 515. 



Trigynous : with three pistils or styles, 

 287. 



Trijugate : three-paired. 



Trilateral : three-sided. 



Trilliacea3, 493. 



Trilobate : three-lobed. 



Trildcular: three-celled. 



Trimerous : the parts in threes ; 234, 

 239, fig. 353. 



Trin€roate: thrcc-nen''ed. 



Trinddal: of three nodes or joints. 



Tricocia, 516. 



Tridcious, or trioicous : having stami- 

 nate, pistillate, and perfect flowers 

 on three different plants. 



Triovulate : having three ovules. 



Tripartible ; capable of splitting into 

 three. 



Tripdrtite : three-parted. 



Tripe'talous : of three petals, 276. 



Triphyllous : three-leaved, 275, 



Tripinnate : thrice pinnate, 164. 



Tripinndtifid : thrice pinnatifid, 161. 



Triple-ribbed, or nerved : same as 



Tripli-nerved, 155. 



Tiipterous: three-winged. 



Triquetrous : with three salient angles. 



Trisepalous : of three sepals, 274. 



Tris€rial, or triseriate : in three horizon- 

 tal ranks. 



Tristichous : in three vertical ranks, 134. 



Tristigmdtic ; with three stigmas. 



Tristylous : with three styles. 



