588 
INDEX. 
Raven- black, 478. 
Receptacle, 153. 175 *210. 261. 
of the flower, 153. 
of the seeds, 1 94. 
Receptacles of oil, 39. 
■ of secretion, 38. 
Receptaculum, 210. 
Recesses, 135. 
Reclinate, 485. 
Reclining, 486. 
Rectinervis, 482. 
Rectinervius, 132. 
Rectivenius, 132. 
Rectus, 485. 
Recurvus, 487. 
Red, 480. 
Red-brown, 478. 
Reflexed, 134. 487. 
Refractus, 487. 
Regma, 234. 237. 
Regular, 169. 455. 
Relative, 255. 
Reliquiae, 113. 
Remotus, 494. 
Renarius, 457. 
Reniformis, 457. 
Repand, 461. 
Replicate, 484. 
Replicativa, 484. 
Replum, 236. 
Reservoirs accidentales, 38. 
en caecum, 38. 
vesiculaires, 39. 
Respiration, 372. 
Restans, 476. 
Resupinate, 486. 
Reticulatus, 132. *467. 
Reticulum, 144. 
Reticulated, 129. 
Retinervis, 483. 
Retinervius, 133. 
Retrocurvus, 487. 
Retroflexus, 134. 487. 
Retrorsus, 488. 
Retuse, 459. 
Revolute, 484. 486. 
Revolutiva, 484. 
Rhizina, 109. 
Rhizula, 109. 
Rhizocarpous, 475. 
Rhizoma, 84. 250. 
Rhodo-, 480. 
Rhomboid, 457. 
Rhytidoma, 90. 
Rib, 130. 
Ribbed, 133. *482. 
Rictus, 167. 
Right-angled, 134. 
Ringed, 468. 
Ringent, 167. *451. 
Rope-shaped, 450. 
Roridus, 471. 
Rosaceous, 168. 494. 
Rostella, 60. 
Rostellatus, 459. 
Rostellum, 250. 
Rostratus, 459. 
Rostrum, 170. 
Rosulate, 492. 
Rosy, 480. 
Rotate, 167. 453. 
Rotation, 391. 
Rotatus, 452. 
Root, *108. 304. 515. 
, creeping, 82. 
Rootstock, 84. 
Rotundus, 456. 
Rough, 60. 469. 
Roughish, 469. 
Roundish, 456. 
Rows, 493. 
Rubellus, 480. 
Ruber, 480. 
Rubescens, 480. 
Rubeus, 480. 
Rubicundus, 480. 
Rubiginosus, 480. 
Rufescens, 478. 
Rufous, 478. 
Rugose, 467. 
Rugose-terminal, 446. 
Ruminated, 249. 
Runcinate, 458. 466. 
Runner, 83. 
Ruptinervis, 482. 
Ruptinervius, 132. 
Rupturing, 226. 
Rusty, 478. 
Rutilans, 480. 
Rutilus, 480. 
Sac of the embryo, 217. 
Saccus, 170. 
Sacellus, 241. 
Saddle-shaped, 454. 
Saffron-coloured, 479. 
Sagittatus, 457. 
Salep, 557. 
Salver-shaped, 452. 
Samara, 228, 229. 234. *238. 
Sanguine, 480. 
Sap, accumulation of, 401. 
, cause of the motion of, 402. 
Sarcobasis, 237. 
Sarcocarp, 224. 
Sarcodermis, 244. 
Sarcoma, 192. 
Sarmentidium, 160, 161. 
Sarmentum, 83. • 
Sausage-shaped, 454. 
