TOtaceus 



Bunntr 



circular and flat, applied to a 

 gamopetalous corolla with a short 

 tube ; ro'tate-plane, wheel-shaped 

 and flat, gamopetalous and with- 

 out a tube ; Kota'tion, Eota'tio, 

 the internal circulation of the 

 protoplasmic contents of a cell 

 cyclosis; ^ of Gyra'tion, the 

 peculiar rotation in Characeae; 

 '-' of Pro'toplasm, the movement 

 round and within the cell ; rota'to- 

 plane = RorATE-PLAXE ; ro'tiform, 

 rotiform'ii I {forma, shape), wheel- 

 shaped, as of a gamopetalous 

 corolla with spreading limb and 

 a short tube. 



rotund', rotund' us (Lat., round), 

 rounded in outline, somewhat 

 orbicular, but a little inclined 

 towards oblong; rotunda'tus (Lat.), 

 rounded ; rotundifo'lious, -lius 

 {folium, a leaf), round-leaved. 



rough, (1), scabrous ; (2) also of 

 surlaces covered with stiff" coarse 

 hairs ; --' Leaves, a gardener's name 

 for the first true leaves of a 

 seedling; rough'ish, scabrous. 



Bube'do = Rubor. 



rubellus (Lat.), reddish. 



ruVeuB (Lat.), blush-red. 



rub'eolus (N. Lat.), somewhat red, 

 ruddy. 



rub'er (Lat., red), red in a general 

 sense ; x\x\iQi'<i&^X/ Tubes' cens, turn- 

 ing red. 



rubia'ceons, belonging to Rubiaceae. 



rublc'olous {rubuf>, a bramble; colo, I 

 inhabit), parasitic on brambles, or 

 attached to them; J. S. Henslow 

 spells it rubic'olu^. 



rubicun'duB (Lat., red, ruddy), blush 

 red. 



rvb'idas (Lat.), reddish; rubid'eas 

 (Mod. Lat.) means about the same. 



rubig'inose, rubigino'.ncs, rubig'inous, 

 rubigin'cus {robiga or rubig% rust), 

 rust-coloured, usually implying it 

 is due to glandular hairs. 



Euborogist {Ricbus, a bramble ; \6yos, 

 a discourse), a mongrel term for 

 Batologist, a student of brambles. 



Eu'bor, Bube'do (Lat4^ redness of any 

 kind. 



ru'deral, rudera'lis (from rudas, old 

 rubbish), growing in waste places, 

 or amon'g rubbish ; '^ Plants, those 

 which are characteristic of rubbish 

 heaps, etc. ; Bu'derals, plants grow- 

 ing on rubbish heaps or waste lands 

 (Thorn ber). 

 Eu'diment {rudimentum, a first at- 

 tempt), (1) an imperfectly developed 

 and functionally useless organ, a 

 vestige ; (2) has been suggested as 

 an equivalent of the German term 

 "Anlage"; cf. Incept, Prim- 

 ORDiUM ; rudimen'tal, rudimen'- 

 tary, arrested in an early stage 

 of development ; -^ Or'gans, those 

 whose development has been 

 arrested at an early stage. 

 rufes'cent, rufes'cens (Lat.), becoming 



reddish. 

 Ruffle, used by Withering for the 

 VoLVA of Fungi ; ruffled, with a 

 strongly waved margin (Crozier). 

 rufid'ulus (N. Lat.), somewhat red. 

 ru'fous, ruyus (Lat.), reddish, of all 



shades. 

 Ru'ga, plpRu'gae (Lat.), a wrinkle or 



fold; ru'gate, wrinkled, 

 rug'ged, scabrous (Crozier). 

 ru'gose, rugo'sus, ru'gous, covered 

 w ith, or thrown into wrinkles ; 

 ru'gulose, rugulo'sus, somewhat 

 wrinkled. 

 ru'minate, rumina'tus (Lat., chewed), 

 looking as though chewed, as the 

 albumen of the nutmeg ; '-' En'do- 

 sperm, mottled in appearance, due' 

 to the infolding of a dark inner 

 layer of the seed-coat into the 

 lighter coloured endosperm ; Bumi- 

 na'tion, the condition described. 

 run'cinate, ruTicina'tus {runcinay a 

 large saw), saw-toothed or sharp'y 

 incised, 'the teeth retroree. 

 Bun'dle, used by Withering for Umbel ; 

 and Eun'dlet, for a partial or 

 secondary umbel. 

 Bun'ner, (1) a stolon, an elongated 

 lateral shoot, rooting at intervals, 

 the intermediate part apt to perish, 

 and thus new individuals arise ; (2) 

 in Fungi, mycelial stolons, as in 

 Ehizopus ; -- -bulb, a bulb formed by 



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