686 



Quercus, 530 ; jEgilops, 531 ; pseudo- 

 coceifera, 530. 



Radermachera Banaibanai, 314 ; pin- 

 nata, 314 ; quadripinnata, 313, 314. 



Radiation, protective against, in verna- 

 tion and development of foliage, 

 Rev. G. Henslow on, 624. 



Ramalina, 264, 266. 



Randia, sp., 373. 



Rangoon Desmids, 034. 



Ranunculaceae, of Philippines, 290: of 

 Tonglo, 387. 



Ranunculus asiaticus, 531 ; Cymba- 

 lariar, 387 ; diffusus, 387 ; Flammula, 

 382, var. floribus minimis, 387; Lin- 

 gua, 380, 381,383,384; oreophytes, 

 395, 397 ; palustris flammeus major, 

 382. 



Lingua, F. C. S. Roper on, 380 ; 



submerged leaves of, 382. 



Ravisara, Madagascar name for Iso- 

 glossa Melleri, 431. 



Rehmann, Restiaceae coll. by, 594. 



Remarks on Cinchona Ledgeriana as a 

 species, E. M. Holmes on, 374. 



Remarks on Reproduction of Heteraeci- 

 ous Uredines, by 0. B. Plowright, 368. 



Renealmia exaltata, 316 ; gracilis, 316. 



Report on Botany of H. O. Forbes's ex- 

 ped. to Timor-Laut, by W. T. Dyer, 

 370. 



Reproduction, in Ferns, 360 ; in Hete- 

 racious Uredines, 308. 



Restiacea;, 574 ; coll. by Bolus, 591 ; 

 coll. by Rehmann, 594 ; in Linnean 

 Herbarium, 590 ; Supplt. Notes on, 

 by Dr. Masters, 574. 



Restio, 575, 591 ; bifidus, 590, 591, 593, 

 594 ; bifurcus, 594 ; bigeminus, 570, 

 593 ; compressus, 593, 594 ; curvira- 

 mis, 594 ; cuspidatus, 590, 591, 593, 

 594; dichotomus, 590; elatus, 592; 

 Elegia, 584; Eleocharis, 593, 595; 

 filiformis, 591 , 594 ; fraternus, 591 ; 

 furcatus, 593 ; Gaudiehaudianus. 

 592, 594 ; glaucus, 580 ; intermedins. 

 594 ; multiflorus, 575, 593, 594 ; pa- 

 chystachyus, 592 ; paniculatus, 590 ; 

 perplexus, 592 ; quinquefarius, 591, 

 594; racemosus, 578, 579 ; scoparius, 

 592; Sieberi, 591, 592; subfalcatus, 

 592; subverticillatus, 592 ; thyrsifer, 

 574, 5S4, 585 ; thyrsoides, 590 ; tri- 

 florus, 590, 591 ; triticeus, 594 ; vagi- 

 natus, 590, 591 ; verticillnris, 590; 

 vimineus, 590, 591. 



Rhaehilla, spikelet of Oyperus, 16 ; 

 great var. of, 16; its form not of sec- 



tional value, 17 ; solubility of wing, 

 a Useful character, 17. 



Rhamnea?, of Patagonia, 215; of Philip- 

 pines, 290. 



Rhamphicarpa ?, 402. 



Rhipsalis horrida, 347. 



Rhizome of Oyperus, structure and 

 peculiarities of, in diff. species, 2; 

 how far to be used as a charac. of 

 groups, 5. 



Rhizophoress, of Philippines, 290 ; 

 of Timor-Laut, 371. 



Rhodamnia, 287. 



Rhodoclada, 327 ; rhopaloides, 328. 



Rhododendron, 385; arboreum, 389; 

 barbatum, 389 ; cainpanulatum, 385, 

 389, various colours as grown at 

 Sundukphoo, 385 ; ciimabarinum, 

 various colours of, on Sundukphoo, 

 380, 389; Dalhousiae, 389; of Dar- 

 jeeling, 385 ; Falconeri, 389 ; javani- 

 Ciim, 299, of Sundukphoo, 385. 



Rhodolana acutifolia, 322. 



Rhopala, 328. 



Rhus, 337 ; succedanea, 388. 



Rhynchanthera, 498. 



Rhynchospora Candida, 450. 



Rhyncosia senna, var. foliolis lanceolatis, 

 216; var. foliolis late ovatis, 216; 

 texana, 216. 



Ribes, 217, 385 ; glaciale, 388; magel- 

 lanicum, 217. 



Riccia, continuity of protoplasm in, 60"— 



Ricinus, crystals in, 621. 



Rivularise, 261. 



Roccella, 262. 



Rolfe, R. A., on Hyalocalyx, a new 

 genus of Turneraceae, from Madagas- 

 car, 25(1 



Romanes, Dr. R., Burmese Desmids 

 coll. by, 634. 



Romulea, 393; Cameroon iana, 406. 



Roots of Cyperus, how alter, 5. 



Rosa sericea, 388. 



Rosaceae. of Patagonia, 216 ; of Philip- 

 pines, 290 ; of Tonglo, 388. 



Rosanoffs crystals in endosperm-cells 

 of Manihot Glaziovii, &c, S. le M. 

 Moore on, 621. 



Rottbcelliae, 18. 



Rourea platysepala, 336; santaloides, 

 336. 



Rousseauxia, 343. 



Rubia cordifolia, 389. Q 



Rubiacete, 311; of Patagonia, 2iy; 

 of Philippines, 291, 293, 294, 311; 

 of Tonglo. 389. 



Rubus calycimis, 388; Hookcri, J&. 

 lasiocarpus, 388 ; macrocarpus, 3«S. 



Ruellia brevicaulis, 428. 



