18 DULAU & Co., LTD., 34-36 MARGARET ST., OXFORD CIRCUS, LONDON, W.1. 450 LEBOUR (M. A.) MICROPlankton of PLYMOUTH SOUND. 8vo., 2s. (Rept. Jnl. Marine Biol. Assoc.) 1917 451 LINDAU (G.) KRYPTOGAMENFLORA für Aufänger-Die AlgEN. Parts II. and III. Numerous figures, 8vo., cloth, 14s. 1914-16 452 Berlin, 1914 DIE ALGEN. Zweite Abteilung. Mit 437 figuren im text, 8vo., cloth, 78. 453 MANGIN (L.) SUR LA FLORE PLANCTONique de la rade de Saint-VAAST-LA-HOUGUE. 1908-1912. Avec figures, 4to., 8s. (Ext. Nouv. Arch. d. Mus.) 454 LEVANDER (K. M.) HERBST- UND WINTER- PLANKTON IN FINNISCHEN MEERBUSEN; and in Zwei Binnenseen. 2 papers, 8vo., 3s. 6d. 1900-5 1913 455 The MARINE PLANKTON.-A HANDBOOK FOR STUDENTS AND AMATEUR WORKERS. Introduction by Sir Wm. Herdman, F.R.S. By J. Johnstone, A. Scott and H. C. Chadwick. With tables and plates, demy 8vo., 12s. 6d. 1924 456 MAZÉ (H.) et SCHRAMM (A.) ESSAI DE CLASSIFICATION DES Algues de la GUADELOUPE. 2nd edition, only 30 copies issued, roy. 8vo., half morocco, gilt top, RARE, £3 35. Basse-Terre, 1870-77 456A Another copy, plain cloth, slightly dust-soiled, £2 10s. 457 MURRAY (G.) INTRODUCTION TO THE Study of Seaweeds. 8 coloured plates, and 88 other illustrations, cr. 8vo., cloth, 12s. 6d. 1895 458 CATALOGUE OF THE MARINE ALGAE OF THE WEST INDIAN REGION. 8vo., cloth, Is. 6d. (Reprinted from Jnl. Bot.) 1889 459 NAVE (J.) COLLECTOR'S HANDY-BOOK of Algae, DeSMIDS, FUNGI, LICHENS, AND MOSSES. 114 woodcuts, 12mo., cloth, 38. 1904 460 NORDISCHES PLANKTON.-BOTANISCHER TEIL. Peridinales von O. Paulsen; Diatomeen von Dr. H. H. Gran; Schizophyceen von N. Witte; Flagellatae, Chlorophyceae, Coccosphaerates, Silicoflagettae, von C. Lemmerman. Numerous illustrations, roy. 8vo., half cloth, I IS. Kiel, 1908 461 NOTARISIA COMMENTARIUM PHYCOLOGICUM redattore Gio. Batt. De Toni e D. LeviMorenos. Anno I., Nos. 1 and 2; Index generalis, I.-III (1886-1888); Anno IV., No. 15; also LA NUOVA NOTARISIA-Giugno and Agosto, 1890; Gennaio, 1891; Luglio, 1892; Luglio, 1901; 1902 complete; Gennaio and Aprile, 1903; Gennaio, Aprile, Luglio, 1906; 1907 complete; Gen., Luglio, Otto., 1908; Gen., 1909; 1910 and 1912 complete; Gen., Luglio, Ottobre, 1913; 1914 complete; Gennaio, 1920. 8vo., £1 10s. The first part of "Notarisia" has been used. 462 OLTMANNS (Dr. F.) MORPHOLOGIE UND BIOLOGIE DER ALGEN. Zweite Auflage. 746 illustrations, 3 vols., 8vo., cloth, £2 Jena, 1922-23 463 PHYCOLOgical memoiRS.—Being researches made in the Botanical Department of the British Museum. Edited by G. Murray, F.L.S. Parts I., II. and III. (all published). With 20 plates (some coloured), 4to., cloth, gilt top (pub. 25s. net. in parts), 12s. 6d. 1892-93 In Parts 10S. 463A 464 PRITCHARD (A.) A HISTORY OF INFUSORIA, including the Desmidaceae and Diatomaceae, British and Foreign. Last (4th) edition, with 40 plain plates, 8vo., cloth, £1 158. 1861 465 RABENHORST'S KRYPTOGAMEN FLORA.-V. Band. Die Characeen v. W. Migula. Lief XII., mit Register. 8vo., 2s. 1897 With 35 coloured plates, and autograph initial J.H.B." Book-label and title stamped Professor Balfour, Royal Botanic Gardens, Edinburgh. Roy. 8vo., cloth (worn), £1 12s. 6d. 467 REINKE (J.) ATLAS DEUtscher MeerESALGEN. Part II., pp. 1-70, with 50 coloured and plain plates, sm. folio, half calf, £1 10s. 466 RALFS (John) BRITISH DESMIDIEAE. 1848 1892 1845 Paris, 1882 468 ROEMER (F. A.) DIE ALGEN DEUTSCHLANDS. II plates, 4to., sewed, 5s. 469 SAPORTA (le Marquis de) A PROPOS DES ALGUES FOSSILES. Avec 10 planches, folio, sweed, 128. 470 STACKHOUSE (John) NEREIS BRITANNICA; containing all the species of Fuci, nature of the British Coasts, with a description in English and Latin, with appendix. 24 coloured plates, folio, calf, £2 12s. 6d. Bath, 1795-1801 With inscription from Wm. Rashleigh to his nephew Edwd. Duke, junr., Sep. 23rd, 1829. No. 1, with 12 coloured plates, folio, wrappers, £1 Is. Two numbers were issued with 24 plates. 471 Bath, 1795 472 SURINGAR (W. F. R.) OBSERVATIONES PHYCOLOGICAE IN FLORAM BATAVAM. plates, 8vo., cut edges, 3s. 6d. 4 coloured 1857 8vo., 473 TILDEN (J. E.) A CONTRIBUTION TO THE BibliographY OF AMERICAN ALGAE. DULAU & Co., LTD., 34-36 MARGARET ST., OXFORD CIRCUS, LONDON, W.1. II 239 SYDOW (P. et H.) MONOGRAPHIA UREDINEARUM SEU SPECIERUM OMNIUM AD HUNC USQUE DIEM COGNITARUM DESCRIPTIO ET ADUMBRATIO SYSTEMATICA. 240 241 242 Puccinia, with 45 plates, sewed, £5 17s. 6d. Vol. III. Vol. II. Genus Uromyces. With 14 plates, sewed, £4 Vol. I.-Genus 1902-1905 OF NEW SPECIES OF LABOULBENIACEAE. V. et VI. 8vo., 3s. (Proc. Am. Ac. Arst and Sci.) 244 TROUESSANT (E. L.) MICROBES, FERMENTS AND MOULDS. 107 illustrations, cr. 8vo., cloth, 2s. 6d. 1886 245 WARD (H. M.) OBS. ON THE GENUS PYTHIUM (Pringsh). 3 plates, 8vo., 3s. (Q.J.M.S.) 246 THAMES BACteria. Pt. 3. 3 plates, 8vo., 4s. (Ann. of Bot.) 1899 247 WARMING (Dr. E.) Oм NOGLE VED DANMARKS KYSTER LEVENDE BAKTERIER; with resumé in French. 4 plates, 8vo., 3s. (Ex.) Copenhagen, 1876 248 WEBERBAUER (Otto) DIE PILZE NORD-DEUTSCHLANDS MIT BESONDERER BERÜCKSICHTIGUNG SCHLESIENS. Heft I, and II. (Unica). 12 coloured plates, oblong folio, 158. Breslau, 1873-75 Mosses and Hepatics. 249 BERKELEY (M. J.) HANDBOOK OF BRITISH MOSSES, known to be natives of the British Isles. 24 coloured plates, 8vo., cloth, 7s. 6d. 1863 250 BERNET (H.) CATALOGUE des HepatIQUES DE SUD-Ouest de la SUISSE. 4 plates, 8vo., half cloth, 4s. 1888 251 BESCHERELLE (Em.) CATALOGUE Des Mousses observées en ALGERIE. 8vo., 25. 1882 252 BOMANSSON (J. O.) ALANDS MOSSOR. 8vo., 4s. Helsingfors, 1900 253 BOULAY (l'Abbé) FLORE CRYPTOGAMIQUE DE L'EST MUSCINEES (Mousses, Sphaignes, Hepatiques). 8vo., half roan, 8s. 6d. 1872 254 BRAITHWAITE (R.) The British Moss FLORA. 3 vols. [Vols. 1 and 2, Acrocarpi], with 84 plates; Vol. 3, Pleurocarpi, with 44 plates, roy. 8vo., cloth, £4 10s. 1887-1905 Another copy, bound with the wrappers, in 3 vols., boards, linen backs lettered, untrimmed edges, £4 4s. 255 256 1880 SPHAGNACEAE or Peat-Mosses of Europe and N. America. 29 coloured plates, roy. 8vo., cloth, 18s. 257 BROTERUS (V. F.) ENUMERATIO MUSCORUM CAUCASI. Pp. 170, 4to., half calf, 10S. (Author's Ext. Acta Sci. Helsingfors) 1892 258 MUSCI (Laubmoose: S.251-358), 4to. d. Akad. d. Wiss. nach Südbrasilien, 1901. 1926 259 BROWN (R.) ON THE parts of FRUCTIFICATION IN MOSSES, 4to., 2s. 6d. (Linn. Trans.) (Umschlagt)—Ergebnisse d' botan. Exped. Bd. 2. 14s. 6d. 260 BURCHORST (O.) LAUBMOOSFLORA der UmgEGEND VON HAMBURG. 8vo., 2s. 6d. Jahr. H. Wis.) (Ex. 1809 1891 1905 261 CAPRA (J.) FLORE BRYOLOGIQUE de la Vallee d'Aoste. 8vo., 2s. 262 CARRINGTON (B.) BRITISH HEPATICAE; containing descriptions and figures of the native species of Jungermannia Marchantia, and Anthoceros, pp. 87 and 16 coloured plates, ALL ISSUED; British Hepaticae, by M. C. Cooke, FIRST EDITION (Special No. of Science Gossip"). Illustrated, roy. 8vo., half roan; or in cloth, 12s. 6d. 263 CASARES-GIL (A.) FLORA IBERICA-BRIOFITAS. Ier partie, Hepatics. 8vo., sewed, £I IS. Madrid, 1919 264 COOKE (M. C.) BRITISH HEPATICAE; or, SCALE-MOSSES AND LIVERWORTS. Illustrated Original Issue (Special No. of Science Gossip"). Interleaved, 4to., cloth, 5s. 7 plates and 200 woodcuts, cr. 8vo., cloth, 3s. 6d. 265 1907 266 CORDA (A. J.) DIE WURZELFarren und Lebermoose. I. Heft. 7 plates, 4to., 3s. 6d. Prag, 1830 267 DELOGNE (C. H.) Flore Cryptogamique de la Belgique. 1er et 2me. Mousses. 4 plates, 2 vols., 8vo., sewed, 4s. 6d. Bruxelles, 1883-84 268 DILLENIUS (J. J.) HISTORIA MUSCORUM; a General History of Land and Water, etc. Mosses and Corals, containing all the known species, exhibited by about 1,000 figures on 85 plates, 4to., calf, £1 10s. 1768 HISTORIA MUSCORUM (in contemporary manuscript). No illustrations, folio, half vellum, £2 25. 270 DIXON (H. N.), F.L.S. THE STUDENT'S HANDBOOK OF BRITISH MOSSES. With illustrations (63 plates), and Keys to the genera and species, by H. G. Jameson, M.A. 3rd edition enlarged, 8vo., cloth, £1 4s. 269 270A 1741 1924 Or in 2 vols., £1 8s.; Pocket Edition, thin paper, 2 vols., £1 8s. 12 DULAU & Co., Ltd., 34-36 Margaret St., Oxford CIRCUS, LONDON, W.1. 272 DOUIN (M.) NOUVELLE FLORE DES MOUSSES ET DES HEPATIQUES pour la détermination fácile des espèces. Avec 1,296 figures inedites. Nouvelle edition, 12mo., sewed, 5s. Paris, N.D. 273 DOZY, MOLKENBOER, V. d. BOSCH et V. d. SANDE LACOSTE.-BRYOLOGIA JAVANICAE seu descriptio muscorum Frondosorum Archipelagi Indici, pp. 389, with 320 plates, 4to., in wrappers, £4 10S. Lugd. Bat., 1854-70 MUSCI FRONDOSI INEDITE ARCHIPELAGI INDICI. Fasc. I. 3 plates, 4to., 6s. 275 DUMORTIER (B. C.) SYLLOGE JUNGERMANNIDEARUM EUROPAE INDIGENARUM. coloured plates, 8vo., cut edges, 3s. 276 ENGLER (A.) DIE NATURLICHEN PFLANZENFAMILIEN. Zweite Auflage. Band X. Mosses I. Pp. 478. 8vo., £I 18s. 274 Band XI. Mosses II. £1 18s. 276A 1845 2 1831 Leipzig, 1925 1912 1898 2e Fasc. 8vo. 278 GOEBEL (K.) ORGANOgraphie der Pflanzen. Zweite Teil. Specielle Organographie. I. Heft. Bryophyten. 128 illustrations, large 8vo., cloth, 5s. 279 HEDWIG (D. J.) MICROSCOPISCH-ANALYTISCHE BESCHREIBUNG UND ABBILDUNGEN NEUER UND ZWEIFELHAFTER LAUB-MOOSE. 160 coloured plates, 4 vols., folio, calf, £4 4s. Leipzig, 1787-97 280 281 Small paper, vols. I and 2 (in I vol.), and vol. 3, pt. 4; with 90 coloured plates, folio, russia (1 cover detached), and wrappers, I IOS. 1787-92 (In Latin). Vols. I. and II. only, with 80 coloured plates, 2 vols., folio, calf, gilt edges, FINE STATE, 2 IOS. 1787-89 282 HERZOG (Dr. Th.) GEOGRAPHIE DER MOOSE. Pp. 439, mit 151 Abbildungen im Text und 8 Lichtdrucktafeln, 8vo., cloth, £1 98. Jena, 1926 1884 283 HOBKIRK (C. P.) SYNOPSIS OF THE BRITISH Mosses. Post 8vo., cloth, 4s. 284 HOOKER (W. J.) MUSCI EXOTICA; Figures and descriptions of new or little known Foreign Mosses, and other cryptogamic subjects; with an appendix, 17 6coloured plates, LARGE PAPER, vols., 4to., half calf, £4 4s. Author's presentation copy to M. Wallich. 1818-20 8vo., boards, 3s. 6d. 1834 being illustrations (natural In 1 volume. Thick roy. Bowden, Cheshire, 1867 With manuscript indexes of 285 HÜBENER (J. W. R.) HEPATICOLOGIA GERMANICA. 286 HUNT (George Edward) BRYOLOGIA BRITANNICA ET EUROPA; specimens) of the British and European species of Mosses. 8vo. (enclosed in 4to. cases), half brown morocco, £5 5s. The specimens are very carefully mounted and named. species and genera. 287 JAMESON (H. G.) ILLUSTRATED GUIDE TO BRITISH MOSSES; with Keys to the genera and species. 59 plates, 8vo., cloth, 7s. 6d. 4 plates, 8vo., sewed, 2s. 1893 1873 30 plates containing numerous figures, 288 KUMMER (P.) DER FÜHRER IN DIE MOOSKUNDE. 289 KLEINHAUS (R.) ICONOGRAPHIE des Mousses. with descriptions, folio, cloth, 148. 1871 290 LINDBERG (H.) OM POHLIA PULCHELLA (HEDW.). P. Carnen (L.). Plate, 8vo., Is. 6d. 1899 Gluppen . . . i Skandinavien och Finland. 8vo., Is. 6d. 292 LINDENBERG (J. B. G.) SYNOPSIS HEPATICARUM EUROPAEARUM. 4s. 6d. 293 Fasc. I. JUNGERMANNICAE PLAGIOCHILA. 1899 2 plates, 4to., sewed, Bonnae, 1829 33 coloured 1839 5 plates, 4to., half calf, interleaved, 16s. Leipzig, 1864 Berlin, 1867 295 LORENTZ (P. G.) ÜBER DIE MOOSE DIE HR. EHRENBERG, 1820-26. EGYPT, SINAI, SYRIA. 15 plates, 4to., boards, 5s. (Ex. K. Acad. Wiss.) 296 MACVICAR (Symers M.) THE DISTRIBUTION OF HEPATICAE IN SCOTLAND. Pp. 336, 8vo.. sewed, 168. 1910 16 Forming Vol. XXV. Trans. Bot. Soc., Edinburgh. 297 MARSHALL (Nina L.) MOSSES AND LICHENS; a popular guide to the identification and study of our commoner mosses and lichens, their uses, and methods of preserving. plates in colours, 32 in black-and-white, and many text-illustrations, 4to., cloth, £1 5s. New York, 1920 298 MITTEN (Gulielmus) MuscI AUSTRO-AMERICANI; enumeratio muscorum omnium austroamericanorum auctori hucusque cognitarum. Pp. 659, 8vo., cloth, £1 Is. 1869 Forms Vol. XII. Jnl. Linn. Soc. Bot. 299 MOORE (D.) REPORT ON IRISH HEPATICAE, 2 plates; and THE MOSSES OF IRELAND. DULAU & Co., LTD., 34-36 MARGARET ST., OXFORD CIRCUS, LONDON, W.1. 13 300 MOSSES AND FERNS OF DERBYSHIRE.-Upwards of 50 actual specimens, mounted on cardboard, chiefly from the neighbourhood of Castleton, collected and arranged after Hooker's "British Flora," by John Tym. In portfolio, sm. folio, 7s. 6d. N.D. 301 NEES V. ESENBECK (T. F. L.) BEOB. UBER DIE ENTWICK. D. LAUBMOOSE AUS IHREN KEIMKORNERN. 2 coloured plates, 4to., 2s. 6d. N.D. 1797 3s. 6d. 1838 302 NOEHDEN (H. A.) SPECIMEN INAUGURALE BOTANICUM IN QUO De Argumentis CONTRA HEDWIGU THEORIAM DE GENERATIONE MUSCORUM. Sm. 4to., 3s. 303 NOTARIS (J. de) PRIMETIAE HEPATICOLOGIAE ITALICAE. 4to. (Ex.) 304 PABST (G.) CRYPTOGAMEN-FLORA. III. Band. Die Moose, I. Abth., Lebermoose. 8 plates, folio, 6s. 305 PARIS (E. G.) INDEX BRYOLOGICUS SIVE ENUMERATIO MUSCORUM HUCUSQUE COGNITORUM. Suppt. primum, pp. 234, 8vo., sewed, 6s. Gera, 1877 1900 306 PEARSON (W. H.) THE HEPATICAE OF THE BRITISH ISLES; being figures and descriptions of all known British species. 128 coloured plates, 2 vols., super roy. 8vo., cloth, £6 6s. 307 ROTH (Georg) DIE EUROPAISCHEN LAUBMOOSE, BESCHREIBEN UND GEZEICHNET. 2 Band, gr. 8vo., £1 7s. 6d 1905 2s. 6d. 1902 308 RUSSOW (E.) BEITRAGE ZUR KENNTNISS DER TORFMOOSE. 5 plates (83 figures), 8vo., 1865 309 SALMON (E. S.) ON THE GENUS FISSIDENS. 3 plates, 8vo., 3s. 6d. (Ex. Ann. Bot.) 1899 310 SANDE LACOSTE (C. Van der) SYNOPSIS HEPATICARUM JAVANICARUM ADJ. QUIBUSDAM SPECIEBUS HEPAT. NOVUS EXTRA-JAVANICIS. 22 plates, 4to., sewed. (Excerpt). 6s. Amst., 1856 311 SCHIMPER (W. P.) RECH. ANAT. ET Morph. sur les MOUSSES. (Thèse). 9 plates, 4to., sewed, slightly dust-soiled, 8s. Strasbourg, 1848 N.D. 312 SEUDTNER (O.) MUSCI QUIDAM FRONDOSI RECENTIUS DETECTI. 4to., 2s. 6d. 313 STARK (R. M.) POPULAR HISTORY OF BRITISH MOSSES. 20 coloured plates, sq. post. 8vo., cloth, 3s. 6d. 1860 314 SULLIVANT (W. S.) ICONES MUSCORUM; or, figures and descriptions of most of those mosses peculiar to Eastern North America which have not been hitherto figured. 129 plates, roy. 8vo., cloth (worn), £4 1864 315 TURNER (D.) MUSCOLOGIA HIBERNICAE SPICILEGIUM. 16 coloured plates, 12mo., half calf, 6s. 1804 316 UNWIN (W. C.) ILLUSTRATIONS AND DISSECTIONS OF THE GENERA OF BRITISH MOSSES. 23 plates, 4to., cloth, 10s. Lewes, 1878 316A1867-77 In parts, 8s. 6d. 317 WILSON (W.) BRYOLOGIA BRITANNICA; comprising the Mosses of Great Britain and Ireland. 61 coloured plates, 8vo., half morocco, £2 25. 1855 1822-3 318 ZENKER et DIETRICH.-MUSCI THURINGICI. Fasc. 1, 2 and 3, 8vo., 2s. 319 ZETTERSTEDT (J. E.) DISPOSITIO MUSCORUM FRONDOSORUM IN MONTE KINNEKULLE NASCENTIUM. 8vo., 2s. 6d. 1854 Lichens. 320 ARCHER (W.) A RÉSUMÉ of recent WORKS RESPECTING THE NATUre of Lichens, and ON THE GONIDIA OF LICHENS. 2 plates, 8vo., 2s. (Ex. Q.J.M.S., V. 13, N.S.) N.D. 321 DARBISHIRE (O. V.) LICHENS OF THE BRITISH ANTARCTIC "TERRA NOVA" EXPEDITION, 1910. With 10 figures and 2 plates, 4to., sewed, 7s. B.M. (Nat. Hist.) 1923 322 FEE (M.) ESSAI SUR Les CryptogamES D. ECORCES EXOTIQUES OFFICINALES (LICHENS). 34 planches coloriées, 4to., half morocco, £I IS. 1824 323 HUE (A. M.) LICHENS EXOTICI a Prof. W. Nylander descrip. vel recog. et in Herb. Musei, Paris, asservati in ordine system. dispos. sunt. 4to., sewed, £I I 15s. LICHENES EXTRA-EUROPAEI A PLURIBUS COLLECTORIBUS AD MUSEUM PARISIENSE MISSI. 18 plates, 4to., boards (linen back), £1 18s. 324 324A A Supplement was issued in 1837. 1892 1901 Sewed, £1 18s. 325 LICHENES MORPHOLOGICE ET ANATOMICAE. Avec figures dans texte, 4to., unbound. (Ext. Nouv. Arch. d. Mus.). £1 7s. 6d. 1910-11 326 JANET (Ch.) L'ALTERNANCE SPOROPHYTO-GAMETOPHYTIQUE DE GENERATION CHEZ LES ALGUES. 8vo., 3s. 6d. Limoges, 1914 327 KNIGHT (C.) CONTRIBUTION TO THE LICHENOGRAPHIA OF NEW 4to., 4s. 6d. (Trans. Linn. Soc.) ZEALAND. 2 plates, 328 LICHENOGRAPHIA OF NEW SOUTH WALES. 3 plates, 4to., 3s. 1877 (Trans. Linn. Soc.) 1882 DULAU & Co., LTD., 34-36 MARGARET ST., OXFORD CIRCUS, LONDON, W.1. 14 329 LEIGHTON (W. A.) THE British species of ANGIOCARPOUS LICHENS, elucidated by their Sporidia. 30 coloured plates, NEW BRITISH LICHENS. 330 331 332 333 334 335 LINDAU (Dr. G.) KRYPTOGAMENFLORA FUR ANFANGER. Band III., Die Flechten Zweite Aufl. 305 figuren, 8vo., sewed, 7s. 6d. 336 LINDSAY (W. L.) POPULAR HISTORY OF BRITISH LICHENS. 20 coloured plates, sq. 16mo., cloth, 10s. 6d. 1856 NEW IRISH LICHENS. Coloured plate, 4to., 2s. (Trans. Linn. Soc.) THE LICHEN FLORA OF GREAT BRITAIN, IRELAND, AND THE CHANNEL ISLANDS. 3rd (last) edition, pp. 547, 8vo., cloth, 12S. 1879 1923 337 OBS. ON THE LICHENS COLLECTED BY DR. R. BROWN IN WEST GREENLAND. coloured plates, 4to., sewed. (Linn. Trans.) 6s. 6d. 5 1869 338 NYLANDER and CROMBIE.-LICHENS FROM EASTERN ASIA. 8vo., Is. 6d. (Ex. Jnl. Linn. Soc.) 1882 339 SMITH (A. L.) A MONOgraph of the British LichENS; a descriptive catalogue of the species in the Department of Botany (B.M.). 130 plates, 2 vols., 8vo., cloth, £2 10s. 340 341 Vol. I. is a 2nd edition of Crombie's British Lichens. 1911-18 1921 HANDBOOK OF THE BRITISH LICHENS. 90 figures, 12mo., cloth, 6s. 6d. LICHENS History of Lichenology-constituents of the lichen thallies-morphology-reproduction, physiology-phylogeny systematic, economic, and technical bibliography. 135 illustrations, super roy. 8vo., cloth, £2 158. 1921 342 THOME-MIGULA.-FLORA VON DEUTSCHTLAND ÖSTERREICH UND Der Schwez. Band XII. Die Flechten. 8vo., 2s. 6d. 343 TOBLER (Prof. Dr. F.) Biologie deR FLECHTEN. Pp. viii.+266+1 Tafeln, 8vo., sewed, 14S. ރ Berlin, 1925 344 TURNER (Dawson) SPECIMEN OF A LICHENOGRAPHIA BRITANNICA; or, attempt at a History of the British Lichens. 8vo., cloth, IOS. 345 WATSON (W.) The DETERMINATION OF LICHENS IN THE FIELD. 346 ZAHLBRUCKNER (Alex.) CATALOGUS LICHENUM UNIVERSALIS. 347 Band 4. Desmids and Diatoms. Privately printed, 1839 Pp. 28, 8vo., 2s. (Rept. 1923 Band 3. Bogen 41-57Berlin, 1925 Berlin, 1926 348 ALLEN (W. E.) STATISTICAL STUDIES of Marine DIATOMS OF THE San Diego REGION. 8vo., Is. 6d. (Univ Cal., Berkeley) 1923 349 BELLOC (Em.) LES DIATOMEÉS DE LUCHON ET DES PYRÉNÉES CENTRALES. Avec planche, 8vo., 6s. (Ext. de la Revue de Comminges) 1887 351 CASTRACANE (Ab. Fr.) LA TEORIA DELLA RIPRODUZIONE DELLE DIATOMEE 4to., 2s. 6d. 350 BRUN (J.) DIATOMÉES ESPÉCES NOUVELLES MARINES, FOSSILES OU PELAGIQUES. plates, 4to., 5s. ANALISI MICROSCOPICA DI UN Deposito di DiaTOMEE DEI MONTI LIVORNESI. 4to., 2s. 6d. 1877 353 354 ISTRUZIONI PER CHI VOGLIA RACCOGLIERE DIATOMEE. 8vo., IS. 6d. 1875 8vo., 2s. 354 NUOVA CONTRIBUZIONE ALLA FLORULA DELLE DIATOMEE DEL MEDITERRANEO. 4to., 2s. 6d. 1875 1880 355 356 Le Diatomee del Litorale DELL' ISTRIA E della DalmaZIA. Plate, 4to., 3s. 6d. 1873 NUOVI ARGOMENTI A PROVARE CHE LE DIATOMEE REPRODUCONSI PER MEZZO DI GERMI. 4to., 2s. 6d. 1876 357 OSSERVAZIONI E NOTE AD ELUCIDAZIONE DELLO SVILUPPO Delle Diatomee. 4to., FORMA CRITICA E NUOVA DI PLEUROSIGMA DEL GOLFO DI NAPOLI. 4to., Is. N.D. 359 CLEVE (P. T.) SYNOPSIS OF THE NAVICULOID DIATOMS. 9 plates, 4to., new half morocco, STRAORDINARIO FENOMENO DELLA VITA DEL MARE, OSSERVATO NELL' ADRIATICO, 4to. 2s. 6d. 1877 1881 |