224 GLOSSARY AND INDEX. 



Thyrse or Thyrsus, a compact and pyramidal panicle of cymes or cymules, 79. 



Toiiientuse, clothed with matted woolly hairs (lumtntum). 



Tunijut-shuptd, long and Hat, but thickish and blunt. 



Tuoihtd, furnished with teeth or short projections of any sort on the margin; used 

 especially when these are sharp, like saw-teeth, and do not point forwards, 65. 



Top-shaped, shaped like a top, or a cone with ajjex downwards. 



Torose, Toruluse, knobby; where a cylindrical body is swollen at intervals. 



Torus, the receptacle of the Hower, 81, 112. 



Trachea, a spiral duct. 



Trachys, Greek for rough; used in compounds, as, Trnchy^permous, rough-seeded. 



Transverse, across, standing right and left instead of fore and aft. 



Tri- (in composition), three; as, 



Triadelphuus, stamens united by their lilamcnts into three bundles, 99. 



Triandrous, where the tiower has three stamens, 112. 



Tribe, 178. 



Trichome, of the nature of hair or pubescence. 



Trichotomous, three-forked. Tricoccuus, of three cocci or roundish carpels. 

 .Tricolor, having three colors. Tricostate, having three ribs. 



Tricusjndate, three-pointed. Tridentate, three-toothed. 



Triennial, lasting for three years. 



Trifarious, in three vertical rows; looking three ways. 



Trijid.. three-cleft, 56. 



Trifoliate, three-leaved. Trifoliolate, of three leaflets. 



Trifurcate, three-forked. Trirjonous, three-angled, or triangular. 



Trigynous, with three pistils or styles, 110. Trijugate, in tiu-ee pairs (ju(ji). 



Trilobed or Trilubale, three-lobed, 55. 



Trilocidar, three-celled, as the pistils or pods in fig. 328-330. 



Trimeroiis, with its parts in threes. Trimorjjhisni, 117. Trimorphic or Trimor- 

 phous, in three forms. 



Trinervate, thrcc-nerved, or with three slender ribs. 



Triwcious, where there are three sorts of flowers on the .=amo or different individ- 

 uals, as in Red iMaple. A form of Polygamous. 



Tripartible, separable into three pieces. Tripartite, three-parted, 55. 



Tripetalous, having three petals. 



Triphyllous, three-leaved; composed of three pieces. 



Tripinnnte, thrice ))innate, 59. Tripinnatijid, thrice pinnately cleft, 57. 



Triple-ribbed, Triple-nerved, Szc, where a midrib branches into three, near the base 

 of the leaf. 



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

 baj'onet. 



Triserial, or Triserinte, in three rows, under each other. 



Tristichous, in tjirce longitudinal or perpendicular ranks. 



Tristif/matic, or Tristif/maiose, having three stigmas. 



Trisulcate, three-grooved. 



Triternnte, three times tornate, 59. 



Trivial Name, the specific name. 



Trochlear, pulley-shnped. 



Trumpet-shaped, tubular; enlarged at or towards the summit. 



Truncate, as if cut off at the top. 



Trunk, the main stem or general bodv of a stem or tree. 



Tube (of corolla, &c.), 89^ 



Tuber, a thickened portion of a subterranean stem or branch, provided with e3-es 

 (buds) on the sides, 44. 



Tubercle, a small excrescence. 



Tnbercled, or Tuberculate, bearing excrescences or pimples. 



Tubipform, trumpet-shapod. 



Tuberous, resembling a tuber. Tuberiferous, hearing tubers. 



Tubular, hollow and of an elongated form; hollowed like a pipe, 91. 



