INDEX. Rostrum, 170. Reclinate, 485. Reclining, 486. Rectinervis, 482. Rectinervius, 132. Rectivenius, 132. Rectus, 485. Recurvus, 487. Remotus, 494. Renarius, 457. Reniformis, 457. Repand, 461. Replicate, 484. Replicativa, 484. Réservoirs accidentales, 38. en cæcum, 38. Respiration, 372. Resupinate, 486. Reticulatus, 132. *467. Reticulum, 144. Reticulated, 129. Retinervis, 483. Retinervius, 133. Retrocurvus, 487. Retroflexus, 134. 487. Revolute, 484. 486. Rhizula, 109. Rhizocarpous, 475. Rhizoma, 84. 250. Rhodo-, 480. Rhomboid, 457. Rhytidoma, 90. Ribbed, 133. *482. 134. Ringent, 167. *451. Rosulate, 492. Rotate, 167. 453. Root, 108. 304. 515. creeping, 82. Rubeus, 480. Rubicundus, 480. Rubiginosus, 480. Rufescens, 478. Rugose-terminal, 446. Runner, 83. Silicula, 229. 235. 238. Siliqua, 227. 229. 231. 235. *238. Silk, strength of, 24. Silky, 60. 470. Silver grain, 92. 311. Silvery, 477. Similary parts, 1. Simple, 127. 156. 463. 495. Simplici, 495. Simplicissimus, 463. Sinuate, 461. Sinuolatus, 461. Sinus, 135. Size, 473. Sky blue, 480. Smooth, 471. Snow-white, 477. Soboles, 82, 83. Soil, exhaustion of, 370. Solitary, * 494, 495. Soredia, 271. Sori, 260. |