234 GLOSSARY. 



Tdrose, Torulose : knobby ; where a cylindrical body is swollen at interrals. 



Torus: the receptacle of the flower; p. 86, 124. 



Tree, p. 21. 



Tri-, in composition : three ; as 



Triadelphous : stamens united by their filaments into three bundles; p. 112. 



Tridndrous: where the flower has three stamens ; p. 112. 



Tribe, p. 176. 



Trichotomous : three-forked. Tricdccous: of three cocci or roundish carpels. 



Tricolor: Having three colors. Tricdstate: having three ribs. 



Tricuspidate : three-pointed. Tride'ntate: three-toothed. 



Triennial : lasting for three years. 



Trifdrious : in three vertical rows ; looking three ways. 



Trtfid: three-cleft; p. 62. 



Trifoliate : three-leaved. Trif6lidate : of three leaflets ; p. 66. 



Tri furcate: three-forked. Trigonous: three-angled, or triangular. 



Trigynous: with three pistils or styles ; p. 116. Trijugate: in three pairs (jugi)- 



Trilobed, or Trilobate : three-lobed ; p. 62. 



Trilocular : three-celled, as the pistils or pods in fig. 225 - 227. 



Trimerous: with its parts in threes, as Trillium, fig. 189. 



Trine'rvale: three-nerved, or with three slender ribs. 



Trioxious : where there are three sorts of flowers on the same or different indi- 

 viduals ; as in Red Maple. 



Tripartite : separable into three pieces. Tripartite : three-parted ; p. 62. 



Tripelalous : having three petals ; as in fig. 189. 



Triphyllous : three-leaved ; composed of three pieces. 



Tripinnate: thrice pinnate; p. 66. Tripinndtifid : thrice pinnately cleft; p. 64. 



Triple-ribbed, Triple-nerved, &c. : where a midrib branches into three near the 

 base of the leaf, as in Sunflower. 



Triquetrous : sharply three-angled ; and especially with the sides concave, like a 

 bayonet. 



Trise'rial, or Triseriate : in three rows, under each other. 



Tristfchous : in three longitudinal or perpendicular ranks. 



Tristigmdtic, or Tristfgmatose : having three stigmas. 



Trisulcate : three-grooved. 



Triternate: three times ternate ; p. 67. 



Trivial Name : the specific name. 



Trochlear : pulley-shaped. 



Trumpet-shaped: tubular, enlarged at or towards the summit, as the corolla of 

 Trumpet-Creeper. 



Truncate : as if cut off at the top ; p. 60, fig. 106. 



Tube, p. 102. 



Trunk : the main stem or general body of a stem or tree. 



Tuber : a thickened portion of a subterranean stem or branch, provided with eyes 

 (buds) on the sides ; as a potato, p. 43, fig. 68. 



f uberc/e : a small excrescence. 



Tuberded, or Tuberculate : bearing excrescences or pimples. 



Tuberous: resembling a tuber. Tuberiferous : bearing tubers. 



Tubular: hollow and of an elongated form; hollowed like a pipe. 



