438 



GLOSSARY. 



Tetrapetalous (-us). With four petals; 

 244. 



Tetraphyllous (-us). Four-leaved; 243. 



Tetraquetrous (-us). With four sharp 

 or salient angles. 



Tetrasepalous (-us). With four sepals; 

 244. 



Tetrdstichous (-us). In four vertical 

 ranks. 



Thalamlflorous (-us), 340. With parts 

 of the flower hypogynous, or on the 



Thdlamus. The receptacle of a flower; 

 167. See Torus. 



Thallophytes ( Tkallophyta), 341. 



Thallus. A stratum, in place of stem 

 and foliage. 



Theca. A case; an anther-cell (251); 

 a spore-case, &c. (An early name for 

 the anther, 166. ) 



Thecaphore (-orum). The stipe of a 

 carpel (homologous with petiole); 

 212. 



Thorn. Same as spine ; 55. 



Throat. The orifice of a gamopetalous 

 corolla or calyx, including any por- 

 tion between this and the proper tube ; 

 246. See Faux. 



Thyrse, Thyrsus. A contracted or ovate 

 panicle; a mixed inflorescence, with 

 main axis indeterminate, but the sec- 

 ondary or ultimate clusters cymose ; 

 159. 



Tigette, Tigellula. A miniature or ini- 

 tial stem ; sometimes applied to Cauli- 

 cle (Radicle), sometimes to Plumule; 

 10. 



Tinctorius. Dyed; used for dyeing; 

 imparting color. 



Tissue. The anatomical fabric. 



Tomentose (-osus). Densely pubescent 

 with matted wool, or Tomentum. 



Tongue-shaped. Long and nearly flat, 

 somewhat fleshy, and rounded at the 

 apex. 



Tooth. See Teeth. 



Toothed. See Dentate. 



Top-shaped. Inversely conical. 



Torose (-osus). Cylindrical, with con- 

 tractions or bulges at intervals. 



Tortuous (-osus). Bent or twisted in 

 different directions. 



Torulose (-osus). Diminutively or 

 slightly torose. 



Tortus. Twisted. 



Tortilis. Susceptible of twisting. 



Torus. The receptacle of a flower ; 167, 

 211. 



Trabeculate (-atus). Cross-barred. 



Trachea. A spiral vessel or duct, named 



from resemblance to the tracheae of 

 insects. 



Trachycarpous (-us) Rough-fruited. 



Trachyspermous. Rough-seeded, &c. 



Transverse (-ersus). Across; right and 

 left as to bract and axis ; collateral ; 

 160. 



Trapeziform (-ormis), Trapezoid. Un- 

 symmetrically four-sided, like a tra- 

 pezium. 



Tree. A woody plant with an elevated 

 trunk. 



Trl-. In compound words, both Latin 

 and Greek, denotes three or triple. 



Triachanium. A fruit like a cremocarp 

 but of three carpels. 



Triadelphmu, Tnadelphia. With fila- 

 ments in three sets; 250. 



Triandria. Linna'an class (334) with the 

 flowers. 



Tridndrous. With three stamens ; 249. 



Triangular (-arts), Trianyulatus. Three- 

 angled. 



Tridnthous (-us). Three-flowered. 



Tribe. Group superior to genus, In- 

 ferior to order; 326. 



Tricarpellary (-aris). Of three carpels; 

 261. 



Tricarpous (-us). Consisting of three 

 fruits or carpels. 



Ti-icephalous (-us). Bearing three heads. 



Tiichocarpous (-us). Hairy-fruited. 



Trickodes. Resembling hair. 



Tric/iotomous (-us). Three-forked; 

 branched into three divisions. 



Trichome (Trichoma). Any outgrowth 

 of the epidermis, such as a hair or 

 bristle; 209. 



Tricoccous (-us). Consisting of three 

 cocci. 



Tricolor. Three-colored. 



Tricuspidate (-atus). Tipped with three 

 cusps or pointed tips. 



Tridentate (-atus). Three-toothed. 



Tridigitate. Thrice digitate. 



Triduus. Lasting for three days. 



Triennial ( Triennis). Lasting for three 

 years. 



Trifarious (-ius). Facing three ways, 

 in three vertical ranks. 



Trifid (Tri/idus). Three-cleft. 



Trifoliate (-ius, Trifoliatus). Three- 

 leaved. 



Tnfoliolate (-atus). Of three leaflets. 



Trifurcate (-atus). Divided into three 

 forks or branches. 



Tnyamous (-us). Bearing three kinds 

 of flowers. 



Trigonous (-us), Trigonal. Three-angled. 



