Urease 



vagiformis 



U'rease, an enzyme from tlie soy bean, 



Glycine Soja, which acts on urea. 

 urea'ceus (Mod. Lat.), of a charred 



black colour (Hayne). 

 Uredinorogist {Undo, a blight, from 

 uro, I burn ; \6yos, discourse), one 

 skilled in the knowledge of parasitic 

 Fungi, as Uredosind its allies; TJredi- 

 no'sis, disease produced by " Rust " 

 Fungi ; Uredin'ium, proposed by 

 Arthur in place of Uredosorus ; 

 adj. uredin'ial ; Uredin'iospore (Ar- 

 thur) = Uredospore ; TJre'do, a 

 form genus, the hymenium produc- 

 ing uredospores exclusively ; adj. 

 uredin'ial, uredin'eous, ure'dinous; 

 Ure'do-conid'ium ( -f Conidium = 

 Uredospore ; ure'dofonn {forma, 

 shape), resemijling Uredo in appear- 

 ance; Uredo-fruit, a group of ure- 

 dospores; TJredogonid'ium ( -f Go- 

 nidium) = Uredospore; Uredo- 

 sor'us ( -f SoRUs), a group of uredo- 

 spores; Ure'dospore {(nropa, a seed), 

 a spore formed by acrogenous ab- 

 junction from a sterigma, germinat- 

 ing immediately and producing a 

 mycelium which bears other uretlo- 

 spores alone, or with teleutospores ; 

 uredospor'ic ( -f Spora), l)earing 

 Uredospores ; uredosporif'erous 

 ifero, I bear), bearing uredospores ; 

 Ure'do-stage, the summer stage of 

 Uredineae, when uredospores only 

 are produced. 

 u'rens (Lat., burning), stinging, as 



nettles. 

 "Urn, Ur'na (Lat., a water-pot), (1) 

 the capsule of a Moss ; (2 the base 

 of a pyxidium ; urn-sliaped, urceo- 

 late. 

 u'rophile {olpov, urine ; <\>i\4u}, I love), 

 expressive of Algae growing on soil 

 containing much ammonia (Chodat). 

 urtica'ceous(wr^ica,anettle, 4-ACEOTJs), 

 pertaining to the order Urticaceae, 

 of which the nettle is the type. 

 usta'lis (Mod. Lat., homxistus, burnt), 

 charred, brownish black ; TJst'ero- 

 phyte {tpvrhv, a plant), Berkeley's 

 name for one of the Ustilagineous 

 Fungi ; TTstilagino'sis, disease caused 

 by Vstilago, a genus of Fungi which 



produces "Smut" in com, the con- 

 tents of each cariopsis being replaced 

 by a black powdery mass of spores ; 

 ustilaglnous, like Ustilago, or allied 

 to it ; us'tulate, vstula'tus, black- 

 ened, as though burned or charred. 



U'teruB (Lat., the womb), the volva, 

 or receptacle of the Phalloideae. 



U'tricle, Utric'idus {ha-t. , a small skin, 

 or husk), (1) a small bladdery peri- 

 carp, as in A triplex ; (2) a membran- 

 ous sac surrounding the fruit pi'oper 

 in Carex ; (3) any bladder-shaped 

 appendage ; (4) a synonym of a 

 parenchymatous cell ; Utric'uli 

 semina'les, the spores of certain 

 Fungi (Lindley) ; utric'ular, ulricu- 

 lar'is, utric'ulate, utricula'tus, utri- 

 c'uliform, utriciili/orm'is {forma, 

 shape), utric'ulose, utriculo'sus, 

 having bladders, or bladder-like in 

 appearance, inflated. 



u'triform, utriform'is {uter, a skin 

 bottle ; forma, shape), bag-shaped, 

 utricular ; utrig'erus {gero, I bear), 

 bearing utricles. 



uva'rius {uva, a bunch of grapes) ; 

 u'veous, composed of rounded parts 

 connected by a support, like a bunch 

 of grapes ; uvif erus {fero, I bear), 

 grape-bearing ; uviform'is (forma, 

 shape), grape-like. 



u'vidus (Lat.), moist, damp. 



Vaccinie'tum, an association of Vaccin- 

 iitm, such as F. Myrtillus. 



vacci'nus (Lat., relating to cows), the 

 colour of a dun cow ; bay. 



vacirians (Lat., swaying), swinging 

 freely, as the anthers of grasses. 



vac'uolar, vac'uolate (dim. of vacuus, 

 empty), possessing vacuoles ; '^ 

 -wall, the condensed plasmatic 

 boundary of a vacuole (De Vries) ; 

 Vac'uole, a cavity in the protoplasm 

 of cells which contains a watery 

 liquid, the cell-sap ; Vac'uoles,^ see 

 Proteid-Vacuoles ; Vacuoliza'- 

 tion, the formation of vacuoles ; 

 vac'uus (Lat.), empty or void of the 

 proper contents. 



vagiform'is {vagus, inconstant ; forma, 

 shape), having no certain figure. 



400 



