824 > 
INDEX OF PLANTS, 
Ulva Turneri, 347. 
— umbilicalis,344. 
— umbilicata, 344. 
Ulvoideae, 342. 
Umbilicaria, 476,478. 
Up, breaking, 293,294. 
Urceolaria, 453, +457 — - 
460, 494, 495. 
Uredo, 538,1539—542. 
Usnea, 403,404. 
— barbata, 404. 
— bicolor, 405. 
— chaly beiformis, 408. 
— dichotoma, 408. 
— florida, 403. 
— hippotrichioides,489 
— implexa, 408. 
— intricata, 406. 
— jubata, 408. 
— lanata, 405. 
— lanea, 405. 
— loris longis, 408. 
— ofticinarum, 403. 
■ — plicata, 403. 
— pubescens, 405. 
— radiciformis, 488. 
Usueadea-, 403. 
Ustilago, 538. 
V. 
Vaginaria, 280. 
Yaginata, 601 . 
Variolaria, 47 l, + 490 — 
493,509,514,515. 
Vario lari das, 490. 
Yaucheria, 289 — 292. 
Yauchei idea', 288. 
Yentilabrum, 359. 
Verrucai ia abie(ina,450 
— - acrotella, 498. 
— alba, 496. 
— albo atra, 469. 
— albo cerulescens,468. 
— analepta,496. 
■ — antiquitatis, 494. 
— atro alba, 463. 
— atrosanguinea, 467. 
— atrovirens, 465. 
— aurantiaca, 475. 
— > badia, 451. 
— byssacea, 498. 
— byssina, 475. 
— calearea, 468. 
— cerina, 456. 
Yerrucaria cinerea,496 
— confluens, 464. 
— conglomerata, 474. 
— contorta, 459. 
— decolorans, 471. 
— elFusa, 451. 
— epigaea, 498. 
— escharoides, 471. 
— frondosa,457. 
— fulva, 445. 
— fumosa, 463. 
— fuscella, 493, 499. 
— fusco-ater, 463. 
• — gemmata,496. 
geographica, 465. 
— glaucina, 497. 
— granulosa, 471. 
— haematomma, 457. 
- — Harrimanni, 497. 
■ — liumosimilis, 467. 
— imtnersa, 467, 497. 
— impolita, 480. 
— lutescens, 453. 
• — maura, 498. 
- — melaleuca, 496. 
— ocellata, 459. 
— oli vaeea, 496. 
— orbiculata, 491. 
— parella, 454. 
— betraea, 463. 
— plumbea, 497. 
— polythecia, 499. 
— polytropa, 475. 
— porphyria, 457. 
— punctiformis, 496. 
— rubella, 472. 
— rubra, 457. 
— rufescens, 472. 
— rupestris,497. 
— salicina, 456. 
— sanguinaria, 464. 
— Si hraderi, 497. 
— silacea, 465. 
— stigraatella, 496. 
— stillicidiorum, 456. 
— striatula, 498. 
— sulphurea, 470. 
— tartarea, 455. 
— tesselata,459,493, 
- — thelostoma, 493. 
— tubercularia, 491, 
— - uliginosa, 467. 
- — umbilicata, 453. 
■ — umbrina, 494. 
— varia, 452. 
- — ventosa, 451. 
END OF VOL. I. 
. Verrucaria vernalis,4?2 
— viridirufa, 456. 
Verrucaridae, 495. 
Yertebrata, 338. 
Vesper til io, 399. 
Virgaria, 552, 553. 
W. 
Wall, hyssop on the, 7 1 5. 
Webera, 768, 770,771. 
Weed, belly, 378 
383. 
- — bottle brush, +331, 
332. 
— bristle, 321. 
— brown, +321,322, 
— flake, 384. 
— fork, 394. 
— girdlfc, +340, 341, 
— gulf, 393. 
— hartshorn, 389, 
— horn, +327,328. 
— knot, +330,331, 
— lichen, 388. 
— rnoss, 288, 289. 
— plum, 371—377. 
— pod, 394. 
— pretty, +322,323., 
— • ribband, 383. 
— river, 312. 
— rope, 386. 
— rust, +332,333. 
— thong, 386. 
Weissia, +729 — 732, 
743,745,746. 
Wort, ground liver, 428. 
— lung, 430. 
Wrack, 389, 390. 
X. 
Xylaria, 507, +510, 51 1, 
Xylodon, 649. 
Xyloma, 545, 546. 
Xylomidese, 545. 
Xylostroma, 559. 
Z. 
Zonaria, +340, 341. 
Zygodon,744. 
Zygnema, 296 — 300. 
C. Baldwin, Printer, 
New Bridge-street, London. 
