i8o 



ROSA— RUBUS 



ROSA :— 



letusate, Lindstr. in Bot. Noliser, 1920, 197.— 



Scandinav. 

 ricentella, Malssoii in Liiidni. Sveiisk Faiierogaiiifl. 372 



"(1918).— Scandinav. 

 ronnebyensis, Almq. iiiBot. 7)V/s5/^r. xxxiv. 280 (1916). 



— Scandinav. 

 rotundata, Rydb. iii Biill. Torr. Bol. Cl. 1917, xliv. 76. 



— U.S.A. (Nevada). 

 rolundibiacteata, Cardol iii Lecoiiite, Nol. Sysl. iii. 270 



(1916).— Tibet. 

 Rouyana, Diifforl exRoiiy if Caiiiiis, Fl. Fraiice, vi. 250 



(1900), hybr.— Gallia. 

 lubea, Malssoii iit Liiidiii. Sveiisk Faiierogaiufl. 35G 



(1918 ). — .Scandinav. 

 rubeiformis, Aliiiq. iii Bot. Tidsskr. xxxiv. 279 (1916), 



in adnot. — .S.-andinav. 

 rubiginosa, Biolero, Fl. Liisit. ii. 341 (1804). — Lusit. 

 ruliro-stipnllala, Nakai iii Bol. Mag., Tokyo, 1916, 



XXX. 242. — Corea. 

 rufnla, Matssoii in Lindin. Svensk Fanrrogainfl. 357 



(1918). — Scandinav. 

 Sagoli, Roitv iii Rotiy 1!" Caiiiits, Fl. Fraiice, vi. 424 



(1900), liybr.-Gallia. 

 salicifolia, Liiidstr. in Bot. Noliser. 1920, 198.— 



.Scandinav. 

 salicinella, Lindslr. l. c. — Suecia. 

 salicinelliformis, Lindslr. !. c. — Suecia 

 salictorum, Rydb. iit Bull. Torr. Bol. Cl. 1917, xliv. 77. 



— U.S.A. (Nevad,-i\ 

 saltuum, Roiiy in Roity ty Cainiis, Fl. Fraiice, vi. 302 



(1900), in syn. : K. cnnina. 

 sambucina, Koidz. iit Bol. Mag., Tokyo, 1917, xxxi. 



130.— Japon. 

 santae-crucis, Rydb. in Biill. Torr. Bol. Cl. 1917, xliv. 



73.— U.S.A. (Calif.). 

 saturella, Alntq. iii Bot. Tidsskr. xxxiv. 279 (1916). — 



Scandinav. 

 Saundersiae, Ro//e iii Kew Biill. 1919, 224. — Tnd. or. 



(Punjab). 

 scaurina, Alniq. iii Liiidiii. Sveiisk Faneiogaiiifl. 365 



(1918).— Scandinav. 

 scotica, Aliiiq. l. c. 378. — Scandinav. 

 seniitalis, Rotty iit Roiiy C-^ Cainits, Fl. Fraiice, vi. 384 



(1900), in syn. : K. tomentosa. 

 Senneni, Rotiy, l. c. 274, liybr. — Gallia. 

 senticosoides, Roity, I. c. 301. in syn. : R. canina. 

 sericatula, Lindstr. iit Bot. Notiscr, 1917, 68, in obs. — 



Scandinav. 

 siliol<iana, Koids. iii Bot. Mag., Tokyo, 1917, xxxi. 130. 



— Japon. 

 silvescens, Almq. iit Lindni. Sirensk Faiicrogamfl. 373 



(1918).— Sc.andin.av. 

 singoensis, Almq. l. c. 359. — Scandinav. 

 slancensis, Paiil Fl. Agr. Belgrad. ed. 3, 257 (1882), 



in clavi. — .Serbia bor. 

 smolandica, Matsson iii Liiidiii. Sveiisk Fanerogaiiifl. 



360 (1918).— Scandinav. 

 squarrosoides, Rotty iii Roiiy ^ Caiitiis, rl. Fiaiice, vi. 



305 (1900), in syn. : R. canina. 

 Standleyi, Rydb. in N. Ani. Fl. xxii. 527 (1918).— 



U.S.A. (N. Mexico). 

 .stenacantha, Rotiy iit Ronv ty Caiiitts, F/. France, vi. 



302 (1900), iri syn. : R. cauina. 

 stenophylln, Roiiy, /. c. 350, in syn. : R. agrestis. 

 stimulalidens, Matsson e.x Liiidslr. in Bot. Notiser, 



1920, 198.— Suecia. 

 Stroemfeltii, Aliiiq. in Lindiii. Sveitsk Faiterogamfl. 



371 (1918).— Scandinav. 

 stylosoformis, Roity in Roiiy if Caiints, Fl. Fiaiice, vi. 



249 (1900), hybr.— Gallia. 

 subblanda, Rvdb. in N. Aiit. Fl. xxii. 509 (1918) : 



R. bJanda, Jacq. Fragin. 70, t. 105 (1809), non Ait. 

 subcoriifolia, Rottv in Roity if Cainits, F/. Fraiice, vi. 



330 (1900), in syn. : R. glauca. 

 subcuneata, Roity, /. c. 327, in syn. : R. glauca. 

 .subgallicoides, Rouy, /. c. 240. — Gallia. 

 subql.auca, Rydb in N. Ain. F/. xxii. 503 (1918).— 



Canada (Saskatchevvan"). 

 sublaxa, Rottv in Rotiy if Caiiiits, F/. Fraitce, vi. 335 



(1900), in syn. : R. Chavini. 

 subobovata, Roiiy, !. c. 331, in syn. : R. glauca. 

 subobtusifolia, Rony, 1. c. 326, in syn. : R. glauca. 

 subserrulata, Rydb. iii N. Ani. F/. xxii. 500 (1918) : 

 R. serrulata, Crepiii in Btt/I Soc. Bot. Belg. xv. 91 

 (1876), non Rafin. 

 subsquarrosa, Rouy iit Roiiy tf Caiiiiis, F/. France, vi. 

 326 (1900), in syn. : R. glauca. 



ROSA :— 



suburbica, Rotiy in Rouy Ct" Caiitits, F/. Fraitce,Vi. 328 



(1900), in syn. : R. glauca. 

 subvenosa, Roity, /. c. 327, in syn. : R. glauca. 

 sudermanica, A/mq. (y Matsson in Liiidnt. Svensk 



Fanerogamfl. 359 (1918). — Scanilinav. 

 suecica, Matssoii, I. c. 373. — Scandinav. 

 syntoma, Malsson iit Svcnsk Bot. Tidskr. 1910, x. 421. 



— Scandinav. 

 syringifolia, Matsson in Lindin. Svensk Fanerogantfl. 



358 (1918).— Scandinav. 

 taillonensis, Roiiy iit Roiiy tf Caintis, Fl. France, vi. 



319 (1900), in syn. : R. Pouzini. 

 taiwanensis, Nakai in Bot. Mag., Tokyo, 1916, xxx. 



238. — Formosa. 

 tatsienlouensis, Cardot iii Lccontlc, Not. Syst. iii. 264 



(1916).— Tibet. 

 tenuissima, Rotiy in Rony tf Caintis, F/. Fraiice, vi. 318 



(1900), in syn. : R. Pouzini. 

 tephrophylla, Gi//ot ex Roiiy, /. c. 431, hybr. — Gallia. 

 texarkana, Rydb. in N. Am. F/. xxii. 503 (,1918). — 



U.S.A. (Aikansas; Mississippi). 

 tomentelloidcs, Roiiy iii Rotiy fr" Camiis, F/. Fraiice, 



vi. 300 (1900), in syii. : K. canina. 

 torpescens, Matsson e.v Lindslr. in Bot. Noliser, 1920, 



195. — Suecia. 

 torpescentula, A/inq. in Liitdnt. Siiensk Fancroganifl. 



363 (1918\— Scandinav. 

 tortellifrons, Malsson in Svcnsk Bol. Tid.-kr. 1916, x. 



420. — .Scandinav. 

 Tiaaenii, A/mq. iit Lindin. Svensk Fanerogamfl. 362 



(1918).— Scandinav. 

 Treleasei, Rydb. in N. Ain. F/. xxii. 503 (1918).— 



U..S.A. (Louisiana). 

 trichelloides, A/iiii/. in Liiidin. Svensk Fancrogamf/. 



375 (19181.— Scandinav. 

 tricliogyna, Naiiai in Bot. Mag., Toltyo, 1916, xxx. 237 : 



R. multillora, var. trichogyna, Franc/i. L-f Sav. 

 Ubachii, Patt iit Trab. Mtts. Nac. Cienc. Nat. Madrid, 



Bot. No. 14, 20 (1918).— I'ersia. 

 ubayana, Roiiv in Roity (X Caintis, Fl. Fraitce, vi. 326 



(1900), iii syn. : R. glauca. 

 uncigera, Lindstr. iit Bot. Notiser, 1920, 195. — Scm- 



dinav. 

 vanescens, Alinq. iii Liitdm. Sveiisk Fancrogaiiifl. 360 



(1918\— Scandinav. 

 vardensis, Rotiy in Rotiy tf Camtis, Fl. France, vi. 319 



(1900), in syn. : K. Ponzini. 

 vermlandica, A/mq. in Lindnt. Svensk Faneiogamfl. 



378 (1918).— Scandinnv. 

 vestlandica, A/iiiq. b" Traacit iit Bot. Tidsskr. xxxiv. 



282 (IVilOi.— .Scandinav. 

 veynensis, Roiiy iit Rotiy ^ Canttis, ]■/. Fraitce, vi. 358 



(1900), in syn. : R. elliplica. 

 vialiformis, Lindstr. iii Bot. Notiscr, 1920, 197. — Scan- 



dinav. 

 vigeriana, Charb. in Bii//. Soc. Bot. France, 1913, Ix. 



Sess. Exlr. p. clxxix (1920^). — Gallia (Auvergne). 

 villifera, Lindstr. in Bol. Noliser, 1920, 192.— Scan- 



dinav. 

 virentisijuria, Lindstr. /. c. 195. — Suecia. 

 viscaria, Roity iit Rotiy if Cainiis, F/. Fraiice, vi. 346 



(1900). — Gallia. 

 vituperabilis, Dttffort e.x Rotiy If Camtts, /. c. 248, 



hybr. — Gallia. 

 Wahlenbergii, Matsson iii Liiidnt. Sveitsk Fanerogamfl. 



359 (1918).— Scandinav. 

 Westovii, Matssoit, /. c. 370. — Scandinav. 

 W^illiamsii, Ferna/d iii R/iodora, 1918, xx. 95.: — Am. 



bor.-or. 

 xanthinoides. Nakai iii Bot. Mag., Tokyo, 1918, xxxii. 



218 ; ct Nakai, F/. Sy/v. Koreana, vii. 33.— Hab. ? 



(cult. in Corea & Manchur.). 



ROSCOBA, Sm. (Zingiberac). 



Ilumeana, /. B. Ba/f. (y IV. W. Smilli in Notes Bot. 

 Gard. Edin. ix. 122 (1916).— China (Yunnan). 



ROSSITTIA, liwnrt in Ewart & Davies, FI. N. Terr. 



157 (1917). RUTACEAE. 

 scabra, Ewart tf Davies, /. c. — Austral. (N. Territory). 



EOTAIiA, Linn. (Lythr.ac). 



Fysonii, B/atter (y Ha//b. iit Journ. Bombay Nat. Hist. 



Soc. XXV. 709 (1918^.— Ind. or. (Madras). 

 indica, B/atter (y Hallb. /. c. 711 : Peplis indica. 

 pentandra, B/atter if Ha//b. /. c. 707 : Ammannia pen- 



tandra. 



ROTALA :— 



rotundifolia, B/atter ti" Ha/lb. in Joiirn. Bombay Nat. 

 Hist. Soc. XXV. 718 (1918) : Ammannia rolundifolia. 

 stipulata, B/atter tjf Hal/b. /. c. 710.— Upper Burma. 



ROTTBOELLIA, Linn. (Gramin.). 



Rovonei, C/iiov. in Anii. Bot., Ronia, xiii. 30 (1914). — 



Congo Belg. 

 compressa, Vanderyst in Bu/i. Agric. Coitgo Be/g. 



1918, ix. 236.— Congo Belg. 

 cylindrica, / 'anderyst, /. c. 235. — Congo ]ielg. 

 heterochroa, Gandoger in Bttl/. Soc. Bol. Fraiice, 1919, 



Ixvi. 302 (1920), in clavi.— Afr. austr. (Cape Prov.).' 

 rotlboellioides, Dnicc in /?<?/>. Bot. Excli. C/. Brit. Is/es, 



1916, 644 (l^l^^i : Ischaemuni roltboellioides. 

 sibirica, Gaiidoger iit Bu//. Soc. Bot.France, 1919, Ixvi 



302 (1920), in tlavi.— Sibir. marit. 

 tonkinensis, A. Camtis in Biil/. Mits. Hist. Nat. Paris. 



1919, XXV. 369.— Indo-China (Tonkin). 

 undnlalifolia, C/iiov. tii Aiin. Bot., Roiiia, xiii 36 



(1914).— Congo Belg. 



ROTTLERA, Roxb. (Euphorbi.ac). 



manilensis, K/otsscli c.x Pa.x L-r K. Hoffm. iu Eiig/. 



Pflanzenr. Eup/iorb.-Morcitria/. 184 (1914\ in syn. : 



M.aU^tus pliilippinensis. 

 nesophiia, F. Mue//. ex Pax b" K. Hoffm. /. c. 183, 



io syn. : Mallolus nesophilus. ' 

 paradoxa, Reiclib.f. ^ Zo//. ex Pax ty K. Uoffin. l. c. 



200, in syn. : Mallotus Mi<iuelianus. 



ROUPALA, Aubl. (Prote.ac'). 



anguslifolia, Dic/s in Notizbi. Bot. Gart. Bcr/in vi. 288 



(1915).— Bras. (Amaz.). 

 darienensis, Pittier in Contrib. U. S. Nat. Herb. xviii. 



228 (1917).— Pannmii. 



discolor, Rusby, Descr. New S{>. S. Am. Pl. 12 (1920). 



— Colonib. 

 dolichopoda, Dic/s iii Eitg/. Jalirb. liv. l^eibl. 117, 35 



(1916). — Pcrnv. 

 glaberrima, Pittier in Contrib. U. S. Nat. Herb. xviii 



229 (1917).— Costa Rica. 

 panamcnsis, Pitticr, I. c. — Panam.a. 



ROUREA, Aubl. (Connarac). 



intcrmedia, Ridley in Journ. Fed. Ma/. States Miis. x. 



88 (1920).— Penins. Siam. 

 ivorensis, A. Clieva/. Expl. Bot. Afr. Occ. Fraitf. i. 165 



(1920), nomen.— Guinea Ciall. 

 laxiflora, Rtisby, Descr. Ncw S/>. 5. Am. P/. 28 (1920). 



— Boliv. 

 luzoniensis, Merri// iit P/ii/i/ip.Joiirn. Sc. 1919, xiv. 404. 



— Ins. Philipp. (l.uzon). 

 Thonneri, Dc IVi/d. Etttdes F/. Bangala tf Ubangi, 215 



(1911).— Congo Belg. 



ROUREOPSIS. Planch. (Connar.ac). 



Tiionncri, Sclic//ciib. iii Eiig/. Ja/irb. Iv. 447 (1919) : 

 Rourea Thonneri. 



ROYENA, Linn. (Ebcnac). 



dichrophylla, Gandogcr iit Bid/. Soc. Bot. France, 1918, 

 Ixv. 56. — Afr. austr. (Cape Prov.). 



ROYSTONEA. Cook (Palmae). 



caribaea, P. IVits. in Btdi. N. Y. Bot. Gard. viii. 385 

 (1917) : Euterpe caribaea. 



RUBIA, Linn. (Rubiac). 



conotricha, Gaiidoger iii Bid/. Soc. Bot. France, 1918, 



Ixv. 35.— Natal. 

 Truppeliana, Loes. in Beili. Bot. Centra/b/. xxxvii. ll. 



183 (1919).— China (Shantung). 



RUBUS, Linn. (Kosac). 



abietinus, Barber iii Ja/irb. Scliles. Lehr. Naitirw. 31 



(1909); Jtisfs Bot. Jahrcsb. 1914, xlii. ll. 209.— 



German. 

 acuarius, Focke in Bib/ioth. Bot. Ixxxiii. 33 (1914). — 



China (Yunnan). 

 adenanthus, Boti/ay if Gillot e.x Rotiy if Camus, Ft. 



France, vi. 108 (1900) ; Sudre, Rtib. Eur. 105, in 



syn. : R. macrostachys. 

 adenocalyx, Cardot in Lecomte, Not. Syst. iii. 311 



(1917).— China (.Szechuan). 

 adenochlamys, Focke in Biblioth. Bot. Ixxii. 191 (1911) : 



R. triphyllus. var. adenochlamys, Focke. 

 adenomallus, Focke, I. c. Ixxxiii. 52 (1914). — Ecuador ; 



Boliv. 



