INDEX OF PLANTS 
821 
Pinnuzzo, 616. 
Pi pe, leather, 4*345, 346, 
347. 
Placodium, +446 — 448, 
774. 
Placynthium, 395. 
Plat isma, 430, 435, 438, 
502. 
Pleuropus, 615. 
Plocamium, 374, 381 — 
383. 
Pluma. 325. 
Plumula, 324. 
Podisoma, 544. 
Pohlia, 771. 
Polyactis, 554. 
Polyangideae, 586. 
Polyangium, 586, 5S7. 
Polvchidium, 401, 402. 
Polyporus, 645. 
Polysperma, 306. 
Polyspermnm, 288. 
Polystoma, 586. 
Poly trichum, 4*719— 
722,728,744—747. 
Poria, 639, 640. 
Porcino, 646. 
Poridae, 493. 
Porina, 495. 
Poronia, 515. 
Pratella, 626, 627. 
Pratellideae, 626. 
Prolifera, 310, 312. 
Protomyceae, 532. 
Prunulus, 630 — 632. 
Psora, 443, 445—447, 
454, 460-463. 
Psoroma, 444 — 446. 
Psvchia, 433, 434, +435, 
436. 
Pterigynandrum, 728, 
755. 
P(erogonium,*|-728,741, 
755. 
Ptilota, 382, 383. 
Pucci n ia,54 1 ,542,4*543, 
544, 562. 
Puff, shell, 584—586. 
Pulmonaria, 430. 
Pulveraria, 470, 475. 
Pulvis, 524. 
— pyrius, 524. 
Pustula, 526. 
Pycnothelia, 424. 
Pyrenium, 560. 
Pyreoula, 493, 494. 
Pyrum, 352. 
Pyxidaria, 419. 
Pyxidiutn, 580. 
Q. 
Quercus marina, 390. 
R. 
Racodium, *f557 — 559. 
Ramalina, -f-406 — 408. 
Ramalinideae, 404. 
Ramaria, 655, 656. 
Rapnla, 673. 
Relhanum, 661. 
Restellia, 533,534. 
Resupinatus, 617. 
Reticularia, 538, 567, 
568, 571,572, 576. 
Rhi zomorpha,488 — 490 
Rhizomorphidere, 487. 
Riccardius, 683,684. 
Riccia, 290, *j-679, 680, 
684. 
Ricciadeas, 679. 
Rinodina,448 — 457,774 
Rivularia, -}-284, 285, 
301, 302, 310, 320, 
330, 381. 
Roccella, 425,426. 
Rcestellia, 533, 534. 
Rot, 637. 
— dry, 559. 
Rotula, 622. 
Rubigo, 555, 556. 
Rupicola, 453, 459. 
Russula, 607, 4*618. 
Rutabuluin, 761. 
Rytiphlam, 382. 
S. 
Saffron, la snort de, 590. 
Salviatus, 687. 
Sareothalameae, 507. 
Sarcotheceae, 588, 
Seal i us, 704, 705. 
Schasmaria, 416. 
Schistostega, 713. 
Scleroderma, 581, 582. 
Sclerotium, 546, 589, 
590, -j-590— 592, 659. 
Scodelliua, 668, 669. 
Scyp ha, 4*357, 358, 359. 
Scyphophora,4l7 — 424. 
Scytenium, 398. 
Scytoneina, *|-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. 
S'lk, crow, 303— 316. 
Siliquaria, 394. 
Sistotrema, 648, 649. 
Sistotremidene, 648. 
Skin, death, 558, 559. 
— hair, 560. 
Slough, star, 351. 
Smut, 538. 
Solorina, 429. 
Sphacelaria, *f*332, 333. 
Spathularia,663. 
Sphasria, 526—531. 
— aciniformis, 513. 
— acuminata, 530. 
— acuta, 530. 
— agariciformis,5l 1, 
— alutacea,51 1. 
— ambiens, 521. 
— araneosa, 526. 
— arbuti, 525. 
— arundinacea, 515. 
— aurantia, 526. 
— aurantiaca, 526. 
— barbata, 52 3. 
— berberidis, 519. 
— bifrons, 525. 
■ — bombarda, 527. 
— bom bard ica, 527. 
— brassicae, 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. 
— cohaerens, 514. 
— collapsa, 509. 
— communis, 528. 
— composita, 532. 
— compressa, 531. 
— con cava, 526. 
— concentrica, 513. 
— confiuens, 513. 
— conjuncta, 521. 
— convergens, 521. 
— coriacea, 528. 
— corniculata, 520. 
— cornuta, 512. 
— cristata, 531. 
— Crustacea, 51 7. 
— cucurbitula, 519. 
— cnpressiformis,512. 
— cupularis, 519. 
— curvirostra, 530. 
— cylindrica, 523. 
— decidua, 519, 
