614 



INDEX. 



Puya, 319. 

 Pycnidia, 89. 

 Pylaiella, 70. 

 Pyrenoid, 46. 

 Pyrenolichenes, 142. 

 Pyrenomycetes, 95, 116, 



118, 125. 

 Pyrenula, 142. 

 Pyrethrum, 572, 574. 

 Pyrola, 334, 506, 507. 

 Pyrolaceaa, 506. 

 Pyrrophvl, 16. 

 Pyrus, 152, 463. 

 Pythium, 101, 106. 



Qnaking-grass, 294, 296. 

 Quassia, 438, 439. 

 Quassine, 438. 

 Quercitiorse, 337, 340. 

 Quercitron- wood, 348. 

 Quercus, 341, 346, 347, 



348, 504. 



Quillaja, 457, 460. 

 Quillajeas, 457. 

 Quill-wort, 230. 

 Quince, 464, 465. 

 Quinchamali'um, 530. 

 Quinine, 550, 553. 



Bacomitrium, 197. 

 Radiates, 571. 

 Radicle, 247. 

 Eadiola, 418. 

 Eadiolarias, 9. 

 Kadish, 403, 404, 405. 

 Eadula, 192. 

 Rafflesia, 504. 

 Eafflesiaceae, 499, 504. 

 Raisins, 447. 

 Bajauia, 323. 

 Ealfsia, 71. 

 Ealfsiacese, 71. 

 Ramaliua, 143. 

 Eameuta, 209. 

 Ramie, 353. 

 Rampion, 562. 

 Eanclia, 550. 

 Ranuuculaceas, 278, 378. 

 Ranunculese, 383. 

 Ranunculus, 151, 378, 379, 



380, 382, 383, 384. 

 RapateaceiE, 308. 

 Eape, 404. 

 Raphauus, 400, 403. 

 Eaphia, 301. 

 Baphidium, 51. 

 Raphiolepis, 463, 465. 

 Raspberry, 459, 460, 461. 

 Ravenala, 325. 



Ray-flowers, 567. 

 Beboulia, 191. 

 Receptacle, 210. 

 Bed Algse, 1. 

 Eed-beet, 372. 

 Bed-cabbage, 405. 

 Bed-clover, 466, 517. 

 Bed-currant, 455. 

 Bed-pine, 264, 266. 

 "Bed-rot," 164, 166. 

 Bed Sandalwood, 473. 

 Bed Seaweeds, 4, 77. 

 Bed Snow, 48. 

 Bed-strip, 165. 

 Red-tree, 468. 

 Eeed, 151, 294. 

 Reed-mace, 303. 

 Beindeer Moss, 141. 

 Beineckea, 314. 

 Eemijia, 550, 553. 

 Renealmia, 326. 

 Beplum, 398. 

 Beseda, 407. 

 Besedacese, 406. 

 Resin, 266. 

 Rest-harrow, 471. 

 Restiacese, 309. 

 Restio, 309. 

 Restrepia, 332. 

 Retama, 472. 

 Reticularia, 8. 

 Retinospora, 268. 

 Ekamnacese, 447, 449. 

 Rhamnus, 151, 448. 

 Rhaphidophora, 305. 

 Rhatany, 468. 

 Rheum, 151, 359, 360. 

 Rhiuanthacese, 153. 

 Rhinanthese, 525, 526. 

 Rkiuanthus, 526. 

 Rhingia, 320. 

 Rhipidium, 320. 

 Rkipsalis, 375, 376, 377. 

 Blrizidiacea2, 103. 

 Bhizobolese, 415. 

 Rbizocarpeas, 205, 215. 

 Rbizoclouium, 58. 

 Bhizoids, 4, 10. 

 Rhizomorpba, 169, 170. 

 Bhizopaceee, 99. 

 Rhizophora 482, 486, 487, 



513. 



Rhizophoraceee, 482, 486. 

 Rhizophyllidacese, 84. 

 Rhizopbyllis, 84. 

 Rhizopods, 5. 

 Rhizopogon, 175, 176. 

 Rbizopus, 99. 

 Rhizosoleuia, 20. 

 Rbodanthe, 573. 

 Rnodiola, 451, 452. 



Rhodochiton, 525. 

 Rhododendron, 161, 508. 

 Rhodornela, 83. 

 Rhodomelaceas, 83. 

 Rbodophycese, 1, 14, 77. 

 Rhodophyll, 77. 

 RhodophyllidaceEe, 83. 

 Rhodophyllis, 83. 

 rihodorac'ete, 335, 508. 

 Rhodotypus, 457. 

 Rhodymenia, 93, 84. 

 Ebodyrneniaceffi, 83. 

 Rhodymeniales, 82, 84. 

 Rhceadiuffl, 393. 

 Rhopographus, 131. 

 Rhubarb, 359. 

 Rhus, 439. 

 Rhynchosia, 471. 

 Rhynchospora, 285, 286. 

 Rhytisnia, 132. 

 Ribbon-grass, 296. 

 Ribes, 121, 152, 153, 241, 



454, 455. 

 Ribesiacese, 454. 

 Rib-grass, 530. 

 Riccia, 186, 189, 190. 

 RicciacesB, 190. 

 Rice, 291, 293, 296. 

 Richardia, 305- 

 Rickardsonia, 550. 

 Ricinus, 431. 

 Riella, 192, 231. 

 Ringworm, 180. 

 Rivina, 372. 

 Rivularia, 10, 25. 

 Rivulariaceffi, 22, 24, 25. 

 Robinia, 470, 473. 

 Roccella, 142. 

 Rock-cress, 402. 

 Rock-rose, 412. 

 Rod-bacteria, 39. 

 Roestelia, 147, 148, 151, 



152, 153. 



Roman spinach, 372. 

 Roots, 4. 

 "Ropiness," 35. 

 Rosa, 148, 459, 460. 

 Bosacese, 451, 457. 

 Bose, 121. 

 Bose-mallow, 428. 

 Bose of Jericho, 401, 574. 

 Roseas, 459. 

 Rosellinia, 130. 

 Rosemary, 540. 



Oil of, 541. 

 Rosiflorse, 456, 466. 

 Rosmarinus, 536, 540,511. 

 Rostellum, 329, 332. 

 Rotang, 298. 

 Royal-fern, 209, 215. 

 Rubes, 458. 



