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O'MEARA (E.) List of the Diatomaceae found in the Counties of Dublin 

 and Wicklow. — The Lichens of the Counties of Dublin and Wicklow. 

 By Pirn. 1878. 8vo, 2 s. 



First paper separately, is. -$d. 



New Forms of Diatomaceae from the Arran Islands. 3 parts, 8vo, 



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On Diatomaceae from the West of Ireland. 2 parts, 8vo, 2 plates, 2s. 



Report on the Irish Diatomaceae. Dublin, 1875. Svo, 9 plates, half 



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PAINTER (W. H.) Contribution to the Flora of Derbyshire. London, 1889. 

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PARNELL (Richard). THE GRASSES OF BRITAIN, containing a 

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 and London, 1842-5. 2 vols. 8vo, 142 plates, cloth, £2 2s. 



PATERSON (J.) Scotch and English Elms. 8vo, plate, 6d. 



PEEBLES (A.) Arboriculture in Hampshire. Svo, is. 



PERCIVAL (J.) Flora of Wensleydale. 1888. Svo, is. 



PETIVER (J.) Works. Vol. II. containing Catalogue of Ray's English 

 Herball, with 72, plates. — Plants already engraved in Mr. Petiver's 

 Herball, 6 plates. — Directions for the Gathering of Plants. — Plantae 

 Italiae, 5 plates, etc. London, 1764. Folio, calf, 15^. 



Plants already engraved in Mr. Petiver's English Herbal. Folio, is. 



PETTY (L.) The Plants of Leek, Lancashire. 1893. 8vo, gd. 



PHILLIPS (H.) Flora Historica ; or, the Three Seasons of the British 



Parterre. Historically and botanically treated. Second edition. London, 



1829. 2 vols. Svo, cloth, js. 



First edition. 1824. 2 vols. 8vo, well bound in half calf, js. 



Pomarium Britannicum. London, 1820. 8vo, half calf, 3.J. 6d. 



Third edition. London, 1823. Svo, half calf, 3s. 6d. 



PHILLIPS (R. A.) Flora of Co. Cork. 1S94. 4to, gd. 



PHILLIPS (W.) British Lichens ; how to study them. 18S0. 8vo, plate, is. 



Manual of British Discomycetes. London, 1887. Svo, illustrated, 



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PHILLIPS and PLOWRIGHT. New and Rare British Fungi. 227-296. 

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PIM (G.) The Fungi of the Counties of Dublin and Wicklow. 187S. Svo, 



is. 6d. 

 Recent additions. 1884. 8vo, 6d. 



Fungi of Glengariff and Killarney. 1885. 8vo, is. 



PLATT (S.) Fossil Tree recently found at Sparth Bottoms, Rochdale. — 



Bolton (H.) Fossil Trees at Doulton's Delf, St. Helen's, Lancashire. 



1895. 8vo, plate, is. 



PLOWRIGHT (B. B.) Monograph of the British Uredineae and Ustilagineae. 



London, 1889. 8vo, plates, cloth, gs. 



On certain British Heteroecius Uredines. 1887. 8vo, 6d. 



PLUES (M.) British Fungi. 8vo, plate, is. 



POWELL (J. T.) Existing Flowering Plants of Epping Forest. 1892. Svo, 



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POWER (Th.) Contributions towards a Fauna and Flora of the County of 



Cork. London, 1S45. 8vo, hoards, $s. 



37 Soho Square. 



