INDEX OF PLANTS, 
Pinnuzzo, 616. 
Pipe, leather,+-345,346, 
347. 
Placodium, +446—448, 
TTA, 
Placynthium, 395, 
Platisma, 430, 435, 438, 
502, 
Pleuropus, 615. 
Plocamium, 374, 381— 
383. 
Pluma, 323. 
Plumula, 324, 
Podisoma, 544. 
Pohlia, 771. 
Polyactis, 554, 
Polyangidew, 586. 
Polyangium, 586, 587. 
Polychidium, 401, 402. 
Polyporus, 645. 
Polysperma, 306. 
Polyspermum, 288. 
Polystoma, 586. 
Polytrichum, = +719— 
722, 728, 744747. 
Poria, 639, 640. 
Porcino, 646. 
Poridz, 493. 
Porina, 495, 
Poronia, 515. 
Pratella, 626, 627. 
Pratellidex, 626. 
Prolifera, 310, 312. 
Protomycem, 532. 
Prunulus, 630—632. 
Psora, 443, 445—447, 
454, 460—463. 
Psorema, 444—446, 
Psychia, 433, 434,+435, 
436. 
Pterigynandrum, 728, 
755, 
I eepeendes, 741, 
Ptilota, 382, 383. 
Puccinia,541,542,+543, 
544, 562. 
Puff, shell, 584—586. 
Pulmonaria, 430. 
Pulveraria, 470, 475. 
Pulvis, 524. 
— pyrius, 524, 
Pustula, 526. 
Pycnothelia, 424. 
Pyrenium, 560. 
Pyrenula, 493, 494. 
Pyrum, 352. 
Pyxidaria, 419. 
Pyxidium, 580. 
Quercus marina, 390. 
R. 
Racodium, 4-557—559. 
Ramalina, +406—408, 
Ramalinidez, 404. 
Ramaria, 655, 656. 
Rapnuia, 673. 
Relhanum, 66]. 
Restellia, 533, 534. 
Resupinatus, 617. 
Reticularia, 538, 567, 
568, 571, 572, 576. 
Rhizomorpha,488—490 
Rhizomorphidew, 487. 
Riccardius, 683, 684. 
Riccia, 290, +679, 680, 
684, 
Ricciadex, 679. 
Rinodina,448— 157,774 
Rivularia, +284, 285, 
301, 302, 310, 320, 
330, 381. 
Roccella, 425, 426. 
Reestellia, 533, 534. 
Rot, 637. 
— dry, 559. 
Rotula, 622. 
Rubigo, 555, 556. 
Rupicola, 453, 459. 
Russula, 607, +618. 
Rutabulum, 761. 
Rytiphlaa, 382. 
S. 
Saffron, la mort de, 590. 
Salviatus, 687. 
Sarcothalamee, 507. 
Sarcothecee, 588, 
Scalius, 704, 705. 
Schasmaria, 416, 
Schistostega, 713. 
Scleroderma, 581, 582. 
Sclerotium, 546, 589, 
590, +590—592, 659. 
Scodellina, 668, 669. 
Scy pha, +357, 358, 359. 
Scy phophora,417—424. 
Scytenium, 398. 
Scytonema, +285, 286, 
287, 406. 
Scytosiphon, +345, 346, 
347. . 
Seeds, eight, 666—-668. 
Semen, 591. 
Serpentinaria,+299, 300 
Serpula, 637. 
Shanks, red, 742. 
Shoot, star, 351. 
Silk, crow, 303—316. 
Siliquaria, 394, 
821. 
Sistetrema, 648, 649, 
Sistotremidex, 648. 
Skin, death, 558, 559, 
_ hair, 560, 
Slough, star, 351, 
Smut, 538, 
Solorina, 429, 
Sphacelaria, +332, 333. 
Spathularia, 663, 
Spheria, 526—531, 
— aciniformis, 513, 
— acuminata, 530, 
— acuta, 530, 
— agariciformis, 511, 
— ajutacea, 511, 
— ambiens, 521. 
— araneosa, 526, 
— arbuti, 525. 
— arundinacea, 515, 
— aurantia, 526, 
— aurantiaca, 526, 
— barhata, 523, 
— herberidis; 519, 
— bifrons, 525, 
— bombarda, 527. 
— bombardica, 527, 
— brassicw, 524, 
— byssacea, 498. 
— byssoidea, 527, 
— capitata, 511, 
— carcharias, 512, 
— carpini, 532. 
— ceratospermum, 518. 
— ciliaris, 529, 
— ciliata, 520. 
— cinerea, 517. 
— circumvallata, 525, 
— cirrhata, 532. 
— clavata, 511. 
— claviformis, 520. 
— coccinea, 519. 
— coherens, 514, 
— collapsa, 509. 
— communis, 528, 
— composita, 532. 
— compressa, 531. 
— concava, 526, 
— concentrica, 513. 
— confluens, 513. 
— conjuncta, 521. 
-—— convergens, 521. 
— coriacea, 528, 
— corniculata, 520. 
— cornuta, 512, 
— cristata, 531. 
— crustacea, 517. 
— cucurbitula, 519. 
— cupressiformis, 512. 
— cupularis, 519, 
— curvirostra, 530. 
— cylindrica, 523, 
— decidua, 519. 
