RHAMNUS— RHODODENDRON 



^n 



RHAMNUS:— 



senamensis, Koidz. in Bot. Mog., Tokyo, 1918, xxxii. 259. 



— T^pon. 

 me\', Pilgei in Noiizbl. Bot. Gart.Beilin. vi. 313 (1915). 



— Guiana (Roraima). 



HHAMPHICAEPA, ]!enlh. (.Sciophulariac). 



p:iliotii, S. Mooi-f iii Joiiin. Bot. 1019, Ivii. 245. — 

 Kenya Col. 



RHAMPHOLEPIS, .Stapf in Piain, FI. Trop. Afi. 

 i.\. 15 1,1917), in clavi ; et 1. c. 747, in obs. : Saceio- 

 lepis, Nash (Granjin.). 



RHAPHIDOPHORA, Hassk. (Arac.\ 



apicnlata, Aldem^er. iii Btill. Jard. Bot. Bnitcuz. Ser. 



III. i. 383 (1920)— Sumatra. 

 brevispathacea, Eiigl. if K. Kraiisc iii Engl. Jahrb. liv. 



79 (191G).— N. Guin. 

 Buergersii, Eiigl. if K Kraiise, l. c. 78. — N. Guin. 

 celatocaulis, Aldenver. in Biill. Jard. Bot. Binleiiz. .Ser. 



III. i. 382 (1920) : Pothos celatocaulis. 

 conocephala, Alderwer.l. c. 384. — Sumatra. 

 crassifolia,^/(/i?raw. /. c. 382 : Epipremnum crassifolium. 

 (liscolor, Engl. if K. Kraitse in Eiigl. Jahrb. liv. 80 



(1916).— N. Guin. 

 Hallieii, Aldeiwer. in Btill. Jard. Bot. Biiitcnz. Ser. 



III. i. 385 (1920).— Borneo. 

 lagunensis, Elmer, Leafl. PliUipp. Bot. viii.3072 (1910). 



— Ins. Philipp. (Luzon). 

 Ledemiannii, Engl. 0* K. Kraiise in Eiigl. Jahrb. liv. 



81 (1916).— N. Guin. 

 nutans, Ridleyin Trans. Linn. Soc, Bot. ix. 239 (1910). 



— N. Guin. 

 oreophila. Eitgl. if K. Krause in Eiigl. Jahrb. liv. 80 



(1916).— N. Guin. 

 palauensis, Koidz. iit Bot. Mag., Tokyo, 1916, xxx. 400. 



— Ins. Palau. 

 Peekelii, Eitgl. tf K. Kratise in Engl. Jahrb. liv. 78 



(1916).— N. Guin. 

 pilosula, Aldertver. iit Btdl.Jard. Bot. Bttitenz. Ser. III. 



i. 386 (1920).— Hab. ? 

 stenophylla, Elnier, Leafl. Philipp. Bot. viii. 3073 



(1919).— Ins. Philipp. iLuzon). 

 Stolleana, Engl. tf K. Kiaitse in Engl. Jahrb. liv. 79 



(1916).— N. Guin. 

 talamauana, Alderwer. in Bull. Jard. Bot. Buitenz. 



Ser. III. i. 384 (1920).— Snmatra. 

 trinervia, Eliner, Leafl. Philipp. Bot. viii. 3073 (1919). 



— Ins. Philipp. (Luzon). 



RHAPHIOKTACME, Walp. (Asclepiadac). 



decolor, Scldechter in R. E. Fiies, IViss. Ergebn. Schwed. 



Rhod.-Kongo-Exped. 1911-12, i. 265 (1916).— N. E. 



Rhodesia. 

 sudanica, A. Cheval. Expl. Bot. Afr. Occ. Fianc. i. 430 



(1920), nomen. — Sudan. Gall. 



RHAPHITHAMNUS, Miers (Verbenac). 



venustus, B. L. Robinson in Proc. Ant. Acad. li. 531 

 (1916) : Citharexylum vcnustum. 



RHAPTOCALYMNA, BOrner (Cyperac). 



incurva, Fedde tj' Schiister in Jusfs Bot.Jahresb. 1913, 

 xli. II. 11 (1918) : Carex incurva. 



RHEEDIA, Linn. (Guttif.). 



brevipes, Britton iii Ment. Torr. Bot. Cl. xvi. 83 (1920). 

 — Cuba. 



RHEUM, Linn. (Polygonac). 



coreanum, Nakai in Bot. Mag., Tokyo, 1919, xxxiii. 47. 

 — Corea. 



RHEXIA, Linn. (Melastomac). 



interior, Pennell in Bull. Torr. Bot. Cl. 1918, xlv. 480 : 

 R. latifolia, Bush. 



RHINACANTHUS, Nees (Acanthac). 



grandiflorus, Dttnii iit Kew Bull. 1920, 135. — Himal. or. 

 minimus, S. Moore iit Joitrn. Bot. 1920, Iviii. 47. — 

 Congo Belg. 



RHINANTHUS, Linn. (Scrophulariac). 



antiquns, Schiiiz tf Thellttitg iit Ber. Schweiz. Bot. Ges. 



xxiii. 76 (1914), in obs. : Alecotorolophus antiquus. 

 arvernensis, Chabert ex Charb. tit Btdl. Soc. Bot. France, 



1913, Ix. Sess. Extr. p. ccxiv (1920) : R. ramosus, 



var. .arvernensis, Chabert. 

 Gardineri, Drtice in Rep. Bot. E.vch. Cl. Brit. Isles, 



1915, iv. 205 (1910), hybr.— Scolia. 



RHIPIDOQLOSSUM, Schlechter in Beih. Bot. 

 Centr.albl. xxxvi. ir. 80 (1918\ ORCHIDACEAE. 

 Gerrardi, Scldcchter, l. c. : Aeranthus Gerrardi. 

 Pegler.ae, Schlechter, I. c. : Mystacidium Pegleiae. 

 rntilum, Scldechter, l. c. 81 : Aeranthus rutilus. 

 Woodianuiii, Schlecliter. I. c. : Angraecum Woodianum. 

 xanthopolliniuni, Schlcchter, I. c. : Aerantluis xanthn- 

 pollinius. 



RHIPSALIS, Gaertn. (Cactac). 



guineensis, A. Cheval. Expl. Bot. Afr. Occ. Fraiic. i. 



299 (1920), nomen.— Guinea (Cote d'[voire). 

 Purpusii, Weingart in Moiiatsschr. Kakteenk. 1918,. 

 xxviii. 78. — Mexico ; Guatem. 



RHIZOPHORA, Linn. (Rhizophorac). 



Harrisonii, Lecchiiian in Knv Biill. 1918, 8. — Guiana 



Brit. 

 longissima, Blaiico, Fl. Filip. 398 (1837) ; Merrill, 



Interpr. Riimph. Heib. Aniboin. 50 (1917). — Ins. 



Philipp. 

 racemosa, G. Meyer ; Lcechinan in Kew Bull. 1918, 6, 



descr. emend. — Guiana Brit. 



RHODAMNIA, Jack (Myrtac). 



parvifolia, Ridlev in Traiis. Liitii. Soc, Bot. ix. 43 

 (1916).— N. Guin. 



RHODOCHLAENA, Thou. (Chlaenac). 



parviflora, Gerard iit Aitit. Miis Col. Marseille, 1919, 

 Ser. IIL vii. r. 83.— Madag. 



RHODODENDRON, Linn. (Ericac). 



achroanthum, /. B. Balf ir IV. IV. Sinith in Notcs Bot. 



Gard. Edin. ix. 208 (1916).— China (Yunnan). 

 acraium, /. B. Balf tj- IV. IV. Smith, l. c 209.— China 



(Yunnan). 

 adenophorum, /. B. Balf (f JV. IV. Sniith, I. c 211,— 



China (Yunnan"). 

 adenostemonum, /. B. Balf fy" IV. W. Sntith in Traits. 



Bot. Soc. Edin. x.xvii. 174 (1917).— China (Yunnan). 

 admirabile, /. B. Balf. if Forrest iit Notes Boi. Gaid. 



Edin. xiii. 27 (1920). — Cbina (Szechuan). 

 adoxum, /. B. Balf. if Forrcst, I. c. 28. — China 



(Yunnan). 

 adroserum, /. B. Balf Jy Forrest, I. c. — China (Yunnan). 

 aemulorum, /. B. Balf l. c xii. 86 (1920). — Upper 



Burma ; Yunnan. 

 aganniphum, /. B. Balf ^ F. K. JVaid, I. c. x. 80 



(1917). — China (.Yunnan). 

 agapetum, /. B. Balf^F. K. JVard, I. c ix. 212 (1910). 



— Upper Burma. 

 agastum, /. B. Balf tf JV. JV. Smith in Trans. Bot. 



Soc Ediit. x.xvii. 178 (1917).— China (Yunnan). 

 agetum, /. B. Balf Ct* Forrcst iii Notes Bot. Gard. 



Edin. xiii. 29 (1920).— China (Vunnan). 

 agglutinalum, /. B. Balf if Fonest, I. c. xii. 88 (1920). 



— China (.Szechuan ; Vnnnan). 

 Albertsenianum, Forrest ex I. B. Balf. l. c. xi. 21 (1919). 



— China (Yunnan). 

 alutaceum, /. B. Balf (y JJ\ JJ\ Sinith, I. c. x. 81 



(1917).— China (Yunnan). 

 anagalliflorum, JVeriiliatii iit Tians. Linit. Soc, Bot. 



ix. 94 (1916).— N. Guin. 

 apodectum, /. B. Balf ^ JJ^. W. Smith in Notes Bot. 



Gard. Ediii. x. 83 (1917). — China (Yunnan). 

 araiophyllum, /. B. Balf if JV. JV. Smiih in Traits. 



Bot. Soc. Edin. xxvii. 184 (1917).— China (Ynnnan). 

 argipeplum, /. B. Balf. if Coopcr in Noies Bot. Gaid. 



Edin. ix. 213 (1916).— Ind. or. (Bhutan). 

 arizelum, /. B. Balf. er Forrest, I. c. xii. 90 (1920).— 



Upper Burma ; Yunnan. 

 asmenistum, /. B. Balf. if Forrest, I. c. xiii. 29 (1920). 



— Tibet. 

 asparagoides, JJ'ernhani in Trans. Liitii. Soc. Bot. ix. 



94 (1916).— N. Guin. 

 astrocalyx, /. B. Balf. if Forrest in Notes Bot. Gaid. 



Ediit. xiii. 30 (1920).— China (Yunnan). 

 australe, /. B. Balf if Forrest, l. c xi. 86 (1919), in 



obs. ; ('//. c xii. 93 (1920).— China (Yunnan). 

 austrinum, Rehderin L. hl. Bailey, Statidard Cycl. Hort. 



3571(1917): Azalea austrina. 

 axium, /. B. Balf if Forresi iit Noies Bot. Gard. Ediit. 



xiii. 30 (1920).— Tibet. 

 Baileyi, /. B. Balf l. c xi. 23 (1919).— Tibet. 

 basilicum, /. B. Balf (j' JV. JV. Sntith, I. c ix. 214 



(1916).— China (Yunnan). 

 batangense, /. B. Balf. ^ Forresi, l. c xiii. 31 (1920). 



— China (Szechuan). 



RHODODENDRON :— 



bathyph)Ilum, /. B. Balf. Cr Forresi in Notes Bot. 



Gard. Edin. xi. 27 (1919).— Tibet. 

 beimaense, /. B. Balf if Forrcst, l. c. xiii. 32 (1920). 



— China (Yuiinan). 



bivelalum, /. B. Balf l. c. x. 85 (1917).— China 



(Vunnan\ 

 blanduhim, / B. Balf. ^ JV. JJ\ Smilh, I. c 87.— China 



(Yunnan). 

 Bodenii, JJ'eriihaiii iii Traits. Liiin. Soc, Bot. ix. 94 



(1916).— N. Giiin. 

 brachyandrum, /. B. Balf b" Forrest iii Notcs Bol. Gard. 



Edin. xiii. 32 (1920).— Tibet. 

 brachysijihon, /, B. Balf. cx Htitchiiison iit Noles Bot. 



Gard. Ediii. \\\. 24 (1919) : R. bie\iuibum, /. B. Balf. 



if Cooper. 

 brevitubum, /. B. Balf. ty Cooper in Noles Bot. Gard. 



Ediit. X. 88 (1917).— Ind. or. (Bhulan). 

 brunneifolinm, /. B. Balf Ct' Forresl, I. c. xiii. 33 



(1920).— Tibct. 

 liungonishiki, Komatsii in Bot. Mag., Tokyo, 1918, 



x.xxii. p. 1,46), japonice, hybr. — Japon. 

 biireavioiiles, /. B. Balfiit Noies Bot. Gard. Ediit. \iii. 



33 (1920).— China occ 

 burriflorum, /. B. Balf. &" Forrcst, I. c. 34. — China 



(Vunnan). 

 caeruleo-glaucnm, /. B. Balf ff Foriesi, l. c. — 



Tibet. 

 calceolarioides, JJ'enthaiii in Traiis. Liitn. .Soc, Bot. 



ix. 95 (1916).— N. Guin. 

 calcicola, Hort. ex Millais, Rhododcndrons, 132, 150 



(1917), in syn. : R. cuneatum. 

 callichilioides, JJ-^cnihant in Traiis. Liiin. Soc, Bot. \\. 



95 (1916).— N. Guin. 



callimorphum, /. B. Balf tf JJ'. W. Smith iii Notes 



Bot. Gard. Edin. x. 89 (1917).— China (Vunnan). 

 calostrotum, /. B. Balf. er F. K. JJ'ard, l. c xiii, 35 



(1920). — Upper Burma. 

 calvescens, /. B. Balf £7" Forrest, I. c xi. 29 (1919).— 



Tibet. 

 candidapiculatum, JVeritham iit Traits. Liitit. Soc, 



Bot. ix. 96 (1916).— N. Guin. 

 candidum, Rehder in L. H. Bailcy, Staitdard Cycl. 



Hori. 2945 (1916), in obs. ; et I. c. 3574 (1917) : 



Azalea candida. 

 carstensense, JVernham in Trans. Linit. Soc, Bot. ix. 



96 (1916).— N. Guin. 



catapastum, /. B. Balf &' Forrest in Nofes Boi. Gard. 



Edin. xiii. 36 (1920). — China (Ynnnan). 

 cephalthoides, / B. Balf if JV. W. Smith, I. c. ix. 216 



(1916).- China (Yunnan). 

 ceraceum, /. B. Balf if JV. W. Smith in Trans. Bot. Soc. 



Edin. xxvii. 187 (1917).— China (Yunn.an). 

 cerochitum, /. B. Balf if Forrest in Notes Boi. Gard. 



Edin. xiii. 36 (1920). — China (Vunnan). 

 chaetomalhim, / B. Balf tf Forrest, I. c. xii. 95 (1920). 



— Tibet ; Ynnnan. 

 chamaetortum, /. B. Balf if F. K. IVard, I. c ix. 218 



(1916).— China (Yunnan). 

 cliameunum, /. B. Balf. if Forresi, I. c xiii. 37 (1920). 



— China (Yunnan). 

 charianthum, Lltttchinson in Bot. Mag. t. 8665 (1916). — 



China occ 

 cheilanthum, / B. Balf tf Forrest iit Notes Boi. Gard. 



Ediit. xi. 32 (1919).— China (Yunnan). 

 chlanidotum, /. B. Balf if Forresi, l.c xiii. 38 (1920). 



— Tibet. 

 chloranthum, /. B. Balf C/ Forrest, l. c. xii. 98 (1920). 



— China iVunnan). 

 chryseum, /. B. Balf if F. K. JJ^ard, I. c ix. 219 (1916). 



— China (Yunnan). 

 citriniflorum, / B. Balf (y Forrcst, l. c. xi. 35 (1919). 



— Tibet ; Yunnan. 

 clivicola, /. B. Balf if JV. JV. Smilh, I. c. ix. 221 



(1916).— China (Yunnan). 

 cloiophorum, /. B. Balf. tf Forresi, I. c xi. 37 (1919). 



— Chiiia {Yum-.an). 



coeloium, JVeritham in Traits. Liitit. Soc, Bot. ix. 96 



(1916).— N. Guin. 

 colletum, /. B. Balf. if Forrcst in Notes Bot. Gard. Ediit. 



xi. 39 (19191.— Tibet ; Yunnan. 

 comisteum, /. B. Balf if Forrest, I. c 42. — Tibet ; 



Yunnan. 

 complexum, /. B. Balf if JV. JV. Stiiith, I. c ix. 222 



(1916).— China (Vunnan). 

 confertissimum, Nakai, Rep. Veg. Mt. JVaigal-bon, 



N. Korea, 36 (1916), nomen ; ei in Bol. Mag., Tokyo, 



xxxi. 239, descr. — Corea. 



