GLOSSARY. 235 



Tumid : swollen ; somewhat inflated. 



Tunicate : coated ; invested witli layers, as an onion ; p. 46. 



Turbinate: top-shaped. Turgid: thick as if swollen. 



Turio (plural iuriMes) : young shoots or suckers springing out of the ground; as 



Asparagus-shoots. 

 Turnip-sliuped : broader than high, narrowed below ; p. 32, fig. 57. 



Ticin : in pairs (sec geminate), as the flowers of Linna;a 

 Tu!ining : ascending by coiling round a support, like the Hop ; p. 37. 

 Tupical : well expressing the characteristics of a species, genus, &c. 



Umhel : the umbrella-like form of inflorescence ; p. 79, fig. 159. 



Uinbellate : in umbels. Umbelliferous : bearing umbels. 



Umbellei: a sceondaiy or partial umbel; p. 81. 



UmbiUcate : depressed in the centre, like the ends of an apple. 



Umbonate : bossed ; furnished with a low, rounded projection like a boss (umbo)- 



Umbrdculiform ; umbrella-shaped, like a Mushroom, or the top of the style of 



Sarracenia. » 



Unarmed : destitute of spines, prickles, and the like. 

 Uncinate : hook-shaped ; hooked over at the end. 

 Under-shrub .■partially shrubby, or a very low shrub. 

 Undulate : wavy; or wavy-raargincd ; p. 62. 



UncquaUg pinnate : pinnate with an odd number of leaflets ; p. 65. , 



Unguiculate: furnished with a claw {unguis) ; p. 102, i. a. a narrow base, as the 



petals of a Kose, where the claw is very short, and those of Pinks (fig. 200), 



where the claw is very long. 

 Uni-, in compound words : one ; as 

 Unijldrous: one-flowered. Unifdliate: one-leaved. 

 Unifdliolate : of one leaflet ; p. 66. Unijugate : of one pair. 

 Unildbiate: ono-lipped. Unilateral: one-sided. 



Unildcutar: one-celled, as the pistil in fig. 261, and the anther in fig. 238, 239. 

 Unidtiulate: having only one ovule, as in fig. 213, and fig. 267-269. 

 Unisirial : in one horizontal ro'W. 



Unisexual: having stamens or pistils only, as in Moonseed, fig. 176, 177, &o. 

 Univalved: a pod of only one piece after dehiscence, as fig. 253. 

 Urce'olate: urn-shaped. 



Utricle: a small, thin-walled, one-seeded fruit, as of Goosefoot ; p. 130, fig. 350. 

 Utricular : like a small bladder. 



Vdginate: sheathed, surrounded by a sheath (vagina). 



Value: one of the pieces (or doors) into which a dehiscent pod, or any similar 



body, splits ; p. 131, 114. 

 Valmte, Vdlvular : opening by valves. Valvate in aestivation, p. 109. 

 Varietg, p. 174, 177. 



Vascular: containing vessels, or consisting of vessels, such as ducts ; p. 146, 148, 

 Vaulted: arched; same as fornicate. 

 Vegetable Physiology, p. 3. 



Fei'/ ; the calyptra of Mosses. (Manual, p. 607 ) 

 Veins : the small ribs or branches of the framework of leaves, &c.j p. 55i. 



