308 



INDEX AND GLOSSARY. 



Suture, a seam; the line of cohesion. 

 Symmetrical, 111. 



Syngenecious, having the anthers united 

 into a tube, 107. 



Tendril, 54, 55, 236. 



Terete, rounded or cylindric, 3. 



Terminal, borne at the summit, 53. 



Terminal bud, 53. 



Ternate, 38. 



Ttda, the outer seed-coat. 



Tetradynamous, 108. 



Tetrandrous, with 4 stamens. 



Tliorn, 56. 



Throat, 76. 



Thyrse, 154. 



Tomentous, 61. 



Tootlied, dentate, 30. 



Torus, the receptacle, 64. [224. 



Trailing, creeping or lying on the ground, 



Tree, 214. 



Triaadrons, with 3 stamens. 



Tri- cuspidate, having 3 points. 



Tri-dentate, 3-toothed. 



Trifid, 3-cleft. 



Trifoliate, 3 leaves or leaflets composing 



one leaf. 

 Tri-pinnate, thrice pinnate. 

 Triternate, thrice ternate, 39. 

 Truncate, blunt, as if cut square off. 

 Trunk, 234. 

 Tryma, 172. 

 Tube, 76. 

 Tuber, 233. 

 Tubercular, 222. 

 Tuberiferous, bearing tubers. 

 Tuberous, thickened like a tuber. 

 Tuberous roots, 220. 

 Tubular, hollow like a tube, 05. 

 TuHp, 11. 



Tunicated, coated, as an onion. 

 Turbinate^ shaped like a top. 



Turgid, swollen. 



Umbel, 152. 

 Umbellet, 152. 



Unarmed, without thorns, prickles, &c. 

 Uncinate, hooked at tlie end. 

 Undershrub, 215. 

 Undulate, wavy, 22. — Fig. 33. 

 Unguiculate, witli a claw, 71. — Fig. 116. 

 Urceolate, urn-shaped, 02.— Fig. 143. 

 Utricle, a one-seeded fruit, like that of 

 Pigweed. 



Valvate, 129. 



Valves, the parts which open. 

 Variety, 244. 

 Veinlets, 7. 

 Veins, 6. 



Veins of the leaf, 6. 

 Veinulets, 8. 



Velvety, clothed with thick, soft down. 

 Venation, 10. 



Ve7itral suture, the front seam. 



Ventricous, swelling out on one side. 

 Vernation, 51, 135. 



Verrucous, warty. 

 Versatile, 105. 



Verticil, a whorl of flowers. 

 Verticillate, 50. 

 VexiUary, 132. 



Vexillum, the banner, 89. 

 Villous, 61. 

 Vine, 236. 



Virgate, wand-shaped, terete and slender. 



Wedge-shaped, see Cuneate, 17. 

 Wheel-shaped, see Eotate, 90. 

 Whorled, see Verticillate, 50. 

 Wingtd, as if furnished with wings. 

 Winged petiole, 45. 

 Wings, 89. 

 Woody plants, 214. 



