576 
INDEX. 
Niddus, 398. 
Niveus, 404. 
Noctiirnus, 403. 
Nodding, 414. 
Nodosus, 377. 
Nodulose, 47. 86. 
Normal, 382. 
Nudus, 398. 
Nullinervis, 410. 
Nullus, 421. 
Numerous, 421. 
Nutans, 414. 
Ob, 423. 
Oblique, 385. 413. 
Oblong, 383. 
Obtusus, 386. 
- cum acumine, 386. 
Obvolute, 411. 
Ocellated, 408. 
Ochraceus, 406. 
Ochroleucus, 406. 
Octandrous, 147. 
Often-bearing, 402. 
Oleaginous, 399. 
Oligos, 421. 
Olivaceus, 406. 
One-ribbed, 409. 
One-sided, 414. 420. 
Opaque, 398. 
Operculate, 1 14. 
Opposite, 90. 415. 419. 
Orbicular, 383. 
Orgyalis, 401. 
Orthotropal, 218. 
Orthotropous, 180. 416. 
Oscillatorius, 417. 
Osseous, 399. 
Oval, 383. 
Ovate, 383. 
Ovoidal, 375. 
Painted, 408. 
Paired, 392. 
Palaceus, 417. 
Paleaceous, 397. 
Palmaris, 401. 
Palmate, 389. 
Palmatifidus, 1 14. 390. 
Palmatilobatus, 114. 390. 
Palmatipartitus, 114. 390. 
Palmatisectus, 1 14. 390. 
Palmiformis, 410. 
Palminervis, 1 10. 410. 
Panduratus, 384. 
Panduriformis, 384. 
Papery, 398. 
Papilionaceous, 141, 
Papillosus, 396. 
Papulosus, 396. 
Papyraceus, 398. 
Parabolical, 383. 
Parallelinervis, 409. 
Parietal (pistilla), 163. 
Paripinnatus, 391. 
Parted, 389. 
Partitioned, 394. 
Partitus, 389. 
Patelliformis, 380. 
Patens, 415. 
Pear-shaped, 374, 
Pectinatus, 390. 
Pedalinervius, 110. 
Pedalis, 401. 
Pedate, 389. 
Pedatifidus, 390. 
Pedatilobatus, 390. 
Pedatinervis, 410. 
Pedatipartitus, 390. 
Pedatisectus, 390. 
Peduncularis, 118. 
(cirrhus), 118. 
Peltate, 416. 
Peltinervis, 410. 
Peltinervius, 110. 
Pendulous, 413. 
Pennatipartitus, 389- 
Penniformis, 460. 
Penninervis, 109. 410. 
Pennivenius, 110. 
Pentandrous, 147. 
Perennans, 403. 
Perennial, 403. 
Perfoliate, 97. 416. 
Perforated, 394. 
Perichaetial, 226. 
Perigynous, 145. 418. 
Peripterus, 378. 
Peritropal, 415. 
Permanent, 403. 
Peronate, 378. 397. 
Persistent, 403. 
Personate, 140. 
Perpendicular, 413- 
Perpusillus, 400. 
Pertusus, 394. 
Pervious, 54. 
Petal-liice, 37S. 
Petaloideous, ;;78. 
Petiolaris, 118. 417. 
Phragmiger, 394. 
Phoeniceus, 407. 
Phylloideus, 378. 
Piceus, 405. 
Pictus, 408. 
Piliferus, 386. 
Pilose, 396. 
Pimpled, 396. 
Pinnate with an odd one, 391. 
Pinnated, 391. 
