TJLM 



573 



UNO 



campestris : 

 sarniehsis5 Brown 4. 



strict;! 

 tortuusa 

 viminalis 

 vlrens . 

 viscdsa 6 

 vulgaris 

 carpmifolia 



effilsa 7 . 



fruticosa . 

 ffllva 8 . 

 glabra . 



Brown 4, 

 . Brown 4, 

 . Brown 4 

 . Brown 4. 

 . Brown 4. 

 . Brown 4, 

 . Brown 4. 

 . Browu 4 

 . Brown 4, 

 . Brown 4, 

 . Brown 4, 



glandulbsa Brown 4, 

 latifdlia . . Brown 4J 

 major . . Brown 4. 

 microphylla Brown i. 

 pecdula . Brown i, 

 ramul&sa . Brown 4. 



variegata 



vegeta 9 



vulgaris 

 integrifblia 

 major . , 

 montanalO . 



australis 



BroWn 4. 

 Brown 4, 

 Brown 4, 

 Brown 4, 

 Brown 4, 

 Brown 4, 

 Brown 4, 



cevennensis Brown 4. 

 crispa 11 . Brown 4, 



fastigiata 

 major . 

 minor . 

 nigra 

 pendula 

 rug&sa . 

 vulgaris 

 suberdsa . 

 alba . 



Brown 4. 



Brown 4. 

 . Brown 4, 

 . Brown 4, 

 . Brown 4 ; 

 . Brown 4. 

 . Brown 4, 

 . Brown 4. 



Brown 4. 



angustifdlia Brown 4, 



erecta 

 foL varie- 

 gatis 

 latifblia 

 vulgaris 



H. De. T. 80 Britain, gards. 

 H. De. T. 80 Britain, fields. 

 H. De. T. 75 Britain, gards. 

 H. De. T. SO Britain, gards. 

 H. De. T. 80 Britain, fields. 

 H. De. T. 50 Britain, fields. 

 H. De. T. 75 Britain, fields. 

 H. De. T. 50 Britain, fields. 

 H. De. T. 40 Britain, hedges. 

 H. De. 8. 10 Europe . . 

 H. De. T. 60 N. Amer. . 

 H. De. T. 60 Britain, hedges. 

 H. De. T. 50 Britain, woods. 

 H. De. T. 50 Britain, woods. 

 H. De. T. 80 Britain, woods. 

 H. De. T. 40 Britain, woods. 

 H. De T. 40 Britain, woods. 

 H. De. T. 30 Floetbeck . 

 H. De. T. 20 Britain, gards. 

 H. De. T. 80 Britain, fields. 

 B>. De. T. 60 Britain, fields. 

 S. Ev. T. 35 E. Indies . 1822 

 H. De. T. 40 Britain, hedges. 

 H. De. T. 40 Britain, hedges. 

 H. De. T. 40 Australia . 

 H. De. T. 40 Britain, gard. 

 H. De. T. 25 N. Amer. . 

 H. De. T. 50 Exeter . . 1826 

 H. De. T. 40 Britain, fields. 

 H. De. T. 20 Britain, fields. 

 H. De. T. 40 Ireland, woods. 

 H. De. T. 30 Britain, gards. 

 H. De. T. 40 Britain, fields. 

 H. De. T. 30 Britain, fields. 

 H. De. T. 60 Britain, hedges. 

 H. De. T. 60 Britain, gards. 

 H. De. T. 80 Hertford, woods. 

 H. De. T. 80 Britain, gards. 



H. De. T. 60 Britain, gards. 



H. De. T. 80 Hertford, woods. 

 H. De. T. 80 Holland . 



. Brown 4, 



| Brown 4, 



. Brown 4 

 , Brown 4. 



UlmA.ce.2E, or Elmworts, are well-known trees 

 and shrubs, many form valuable timber. The 

 common elm tree may be taken as an example 

 of the order. 



TJlospermum. See Krubera. 



XJlva, Linn. From the Celtic ul, water ; place 

 of growth. Linn. 24, Or. 4, Nat. Or. Confer- 

 vacece. Found in the ocean, on marine rocks, 

 and in ditches. The green laver which, stewed 

 with lemon-juice, is so much esteemed in Eng-' 

 land, is the U. Lactuca — bulbosa, crispa, fur- 

 furaeea, Lactuca, latissima. 



UlvAoejs. See Confervacece. 



Umbel, a particular arrangement of the flowers 

 in certain plants, of which the carrot is a 

 familiar example ; the peduncles or pedicels 

 spring from a common centre, and rise till they 

 form a flat tuft. The difference between an 

 umbel and a corymb is, that whilst in the latter 

 the flowers form a flat head, they do not, as in 

 the former, spring from a common centre. 



Umbellate, having the flowers arranged in 

 round flat heads, with the peduncles origina- 

 ting from a common centre. 



TjMBELLfFER.2S. See Apiacecs. 



Umbelltjlate, disposed in small umbels. 



Umbilicate, hollowed like the navel. 



UmbilIcus, the cord which attaches the seed to 

 the placenta. 



Umbilicus, -De Owndolle. From umbilicus, the 

 navel; the concave leaves of some species. 

 Linn. 10, Or. 4, Nat. Or. Crassulacecs. In- 

 teresting plants, thriving well on rock-work 



or on old walls ; they also grow freely in pots, 

 in a mixture of loam, peat, and sand, and are 

 increased by offsets or seeds. Synonyms: 1, 

 Cotylidon lutea ; 2, C. Lievfoiii ; 3, C. Umbi- 

 licus; 4, ft serrata; 5, ft spinasa, SSdum 

 spinbsum, SemperiAvum cuspidatum. 

 erectus 1 . . Yellow 8, H. Her. P. J England, walls, 

 horizontalis . Yellow 6, H. Her. P. i Sicily . . 1828 

 Lievenii 2 . Red . 5, H. Her. P. \ Caucasus 1836 

 pendullnus 3 Yellow 6, H. Her. P. J Britain, walls, 

 serratus . . Purple 6, H. Her. P. 1 Siberia . 1732 

 spindsus 5 . White . 6, P. Her. P. i Siberia . 1790 



Umbonate, having a rounded protuberant cen- 

 tre, like an ancient shield. 



Umbrella-tree. See Hibiscus guineinsis. 



Umbrella-wort. See Oxybaphus. 



Unarmed, destitute of prickles or spines. 



Unoaria, Schrcber. From uncus, a hook ; 

 the old petioles are converted into hooked 

 spines. Linn. 5, Or. 1, Nat. Or. Cincho- 

 nacece. For culture and propagation, see 

 Nauclea. Synonyme: 1, Nauclea Gdmbir. 

 Gambir 1 . Pa. red 5, S. Ev. CI. 10 E. Indies 1825 

 sessilifructus Pa. red 5, S. Ev. CI. 10 E. Indies 1829 



Uncinate, hooked. 



UncJnia, Persoon. From oginkos, a hook ; al- 

 luding to the awn. Linn. 21, Or. 3, Nat. Or. 

 Cyperacece. Plants resembling sedge ; in- 

 creased by division. Synonyme: 1, Octrex 

 uncinate/, — jamaicensis 1, phleoldes. 



Unctuous, fat, oily. 



Under-gnaw. See Hypbchnus. 



Under-ground nut. See Arachis hypogcea. 



Under-ground onion. See Allium Cepa, 

 terrtstris. 



Undulated, waved, rising and falling. 



Undying flowers. See Amardnthus and 

 Celdsia. 



Unedo. See Arbibtus Jlnido. 



Unequal, applied to petals and sepals, indicates 

 that they or their sides are of unequal size and 

 shape. 



UngnAdia, Endl. Named after David ab 

 Unguad, the Austrian minister in Turkey. 

 Linn. 7, Or. 1, Nat. Or. Hippocastandceoz. The 

 species is a fine hardy tree, nearly allied to 

 JSsculus, and growing in any light soil. It 

 may be increased by cuttings, and grafting on 

 Horsechestnut stocks, 

 specibsa . . Bose 6, H. De. T. 25 Texas . . 1850 



Unguiculate, furnished with an unguis, or 

 claw. 



tjNGUlS, the taper base of anything. 



Unilabiate, having only one lip. 



Unilocular, having one cell. 



UnIola, Michausc. From unus, one alone ; 

 united glumes. Linn. 3, Or. 2, Nat. Or. 

 Gramindcem. Hardy perennial species, suc- 

 ceeding in common soil ; seeds. They are 

 found chiefly upon the sea-coast ; hence the 

 name, Seaside oat — distichophtflla, latifdlia, 

 paniculata, spicata. 



Unisexual, of one sex. 



Un6na, Linn. From uno, to unite ;* stamens 

 united with germen. Linn. 13, Or. 6, Nat. 

 Or. Anonacece. Interesting plants, succeeding 

 in light turfy loam, and propagated by cut- 



