Dicotyledons. 



498 



5400 



Raphanus [Cruciferae]. MuLi.i.viU). 



RapMostyles [Icacineae], En(5LEH. 

 50631. 



Rathbunia n. geu. [Cacteae]. Biuttdn 

 and Rose. 49708. 



Ratibida [Compositae]. Staudley. 

 54-1S6. 



Rauwolfia [Apocynaceae]. Merrill. 

 52S09. 



Reaumuria [Tamariscineae]. Kuz- 

 NECOV, BUSOH u. FOMIN. 52173. 



Rehmannia [Scrophularineae]. Solere- 



DER. 54:4;04. 



Relbu .iura [Rubiaceae]. Britten. 

 49733; ..assler. 51407. 



Reseda [Resedaceae]. Asciierson. 

 49201, 02; Bornmuller. 49011; 

 Perkins. 53367. 



Resedaceae v. Oligomeris, Reseda. 



Rbamneae. Keissler. 51874. 



V. Ceanothus, Condalia, 



Rhamnus, Zizyphus. 



Rhamnus [Rhamneae]. Kroeber. 

 52103; Leveille. 52359. 



Rheiun [Polygonaceae]. Tschirscii. 

 54838. 



Rlunanthus [Scropliularlneae]. Beedy. 

 493SC) ; DiucE. 50495 ; Marshall. 

 52090. 



Rhipaalis [Cacteae]. Beauverd. 49357 ; 

 Britton. 49705; Ulaziou. 51101; 

 SiJRKE. 51242, 48. 



Rhododendron [Ericaceae]. Gard. 

 Chroii. 45 1909 (380); Bean. 49328; 

 Hemsley. 51490; Merrill. 52805; 

 Naumann. 53061 ; Rehder. 53977 ; 

 ViLMouiN. 54932. 



Rhopalopilia [Olacineae]. Engler. 

 50029. 



Rhus [Anacardiaceae]. Bois. 49575 ; 

 Demcker. 50357 ; Loesener. 524'.)9 ; 

 LuGARo & Brown. 52508 ; Sajo. 53953. 



Rhynchoglossum [Gesneraceae]. 



Elmi.r. 50014. 



Rhynchosepalum [Leguminosae]. 



IIa.ssi.ku. 51410. 



Rhynchosia [Leguniinoaae]. Hasrler. 

 51407, 10. 



Rlbes [Saxifrapone]. J. Board Agri(\ 

 London 16 1909 (117-125j; BkigK. 



49712; Brooks & Bartlett. 49784; 

 CorpER. 50189; Eriksson. 50654; 

 EwKirr. nOO,S5 ; Fron. 50915 ; Hammond. 

 51.345; Heller. 51472; Hemsley. 

 51493; Zanczevvski. 51771-74; Regel. 

 53074; Rosenthal. 53850; Simonkai. 

 54320 ; TuzsoN. 54859. 



Ricinus [Euphorbiaceae]. Steinbrinck. 

 54520 ; Winterste-in u. Stegmann. 

 55253. 



Rinorea [Violarieae]. Johnston. 

 51815. 



Rivea [Convolvulaceae]. Elmek 

 50000; House. 51657. 



Robinia[ Leguminosae]. Rose. 53829 

 TuzsoN. 51859; Zapella. 55359. 



Rochefortia [Boragineae]. Britton. 

 49750. 



Roemeria [Papaveraceae]. Fedde. 

 50734. 



Rosa [Rosaneae]. Dingler. 50390 ; 

 Fiori e Paoletti. 50787 ; Gallard. 

 50972; Geilinger. 51027; Indre. 

 51712; IssLER. 51724; Junge. 51837, 

 38; Kardos. 51858; Keller. 51888; 

 KoEiiNE. 52000; Kraus. 52081 ; Lau- 

 bert. 52236 ; Laubert u. Schwartz. 

 52238; Leveille. 52359; Ley & 

 Wolley-Dod. 52374 ; Petrak. 53412 ; 

 Schnetz. 54124, 25 ; Schwartz. 54205; 

 Schwertschlaqer. 54213, 14. 



Rosaceae. Cavalerie. 49950 ; Cortesi. 

 50201; Fanneau. 50704; Gandoger. 

 50984; Hillmann, 51572; Rydbero. 

 53920; Schneider. 54109; Stevens & 

 Hall. 54535; Thil. 54707. 



V. Alchemilla, Amygdalus, 



Aruncus, Astilbe, Cerasus, Cercocarpus, 

 Cliffortia, Cotoneaster, Couepia, Cratae- 

 gus, Emplectrocladus, Fragaria,Gillenia, 

 Hirtella, Hoplocainpa, Mains, Mcspilns, 

 Microineles, Parinariuni, Persica, Plio- 

 tinia, Potentilla, Prunus, Pygcnni, Pyrus, 

 Rosa, Rubus, Sibiraea, Sorbus, Spiraea, 

 Stran\':iesia. 



Rosenbergia [Pulenioniaceae]. 



House. 51055. 



Rotula [Boragineae]. Bunting. 

 49819. 



Roucheria [Jjincae]. Dekkeu. 



50.')r)() ; LuNGELsiiEiM, Pax and Winkler. 



52128. 



Rourea [Connaraccae]. Merrill. 

 52807. 



