236 



Peacock, E[chvai-d] Adrian Woodiuffe. 

 Lincolnshire naturalists at Torlvsev. 

 [Plants.! Naturalist, London, 1902, 

 (1:^6). [8000 de]. 10012 



Lincolnshire naturalists 



at lleveshy. [Plants.] Naturalist, Lon- 

 do.i, 1902;(UG-147). [8000 d^]. 10013 



The Fenland Soils. [Peat, 



its plant constituents, etc.] Naturalist, 

 London, 1902, (180-185). [5000 

 8000 fte K 95.5000]. 10014 



Queries anent the White 



Thorn [Crataegiis]. Naturalist, London 

 1902, (222). [5400]. 10015 



Lincolnshire naturalists* at 



Scunthorpe [Plants recorded by S. C. 

 Stow and others]. Naturalist, London, 

 1902,(375-380). [8000 drj. lOOlO 



Pearson, A.N. Report of the Chemi- 

 cal Branch of the Department of Agri- 

 culture for 1900. iMel bourne, Ann. Rep. 

 Dep. Agric. Vict., 1900-1901, 1902, (20 

 CI, with 3 pis.). [0060]. 10017 



Pearson, n[enry] H[arold] W[elch]. 

 On some species of D'lsehidia with 

 double pitchers, [n. sp.]. London, J. 

 Linn. Soc. Bot , 35, 1902, (375-390, pi. 

 9). [2060 5400]. 10018 



V. Hemsley, \\\ B. 



V. Parkin, J. 



Pearson, Karl. On the fundamental 

 'Conceptions of biology. Biometrika, 

 Cambridge, 1, 1902, "^ (320-344, with 

 figs.). [0000]. 10019 



Cooperative investigations 



on plants T. Oii inheritance in the 

 Shirley Poppy [Fa paver Ehoeas, var.]. 

 Biometrika, Cambridge, 2, 1902, (56- 

 100). [4410 5400]. 10020 



— ^ ^ and Yule, G. U[dny]. 



Variation in Ray-flowers of Clirjjsan- 

 tlitmum Leucanthemum, 1133 heads 

 gathered at Keswick, during July, 1895. 

 Biometrika, Cambridge, 1, 1902, (319). 

 £1500 4500 5400 ^8000 c/e]. 10021 



Pearson, William Heniy. The Hepa- 

 ticae of the British Isles, being figures 

 nnd descriptions of all the known 

 British species. Parts XXVI-XXIX. 

 London (LoA-ell Reeve and Co.), 1902, 

 (449-520, pis. 201-228; title-pages, 

 preface, etc.). 26 cm. [7000 8000 de]. 



10022 



r. Waddell, C. H. 



Pease, Arthui- Stanley. Hierac'iani 

 pmcaltiun at Andover, Massachusetts. 

 Rhodora, Boston, Mass., 4, 1902, (197). 

 [5400]. 10023 



Two new stations f<>r 



Arceuthohlum. Rhodora, Boston, Mass., 

 4, 1902, (249). [5400]. 10024 



Pechoutre, F. Contribution a I'etnde 

 du developpement de Povule et do la 

 graine des Rosacees. These fac. sci. 

 Paris, 1902 (159, av. 166 %).^ 25 cm; 

 Ann. scl. nat. (bot.), Paris, (ser. 8), 16, 

 1902, (i-158). [2260 2280 2300 

 2380 2620 3500 5400 1350]. 



10025 



Revue annuelle de b~)ta- 



nique. Rev. gen. sci., Paris, 13, 1902, 

 (250-263). [0010]. 10026 



Peck, Charles H. Report of the State 

 Botanist, 1901. Albany Univ., N.Y., 

 Bull. St. Mus., No. 54, 1902, (931-982, 

 with pi.). Separate. 22.8 cm. 40 c. 

 [New species of Fungi]. [5000 7700 

 8000 gg] ^ 10027 



Report of the State Botanist 



on edible Fungi of New York, 1895-90. 

 Albany Univ., N.Y., Rep. St. Mus., No. 



53, 1899, 2, 1901, (Mem. St. Mus., 3, 

 1900), (129-231). [7700 SOOO gg]. 



10028 



Species not before reported. 



Albanv Univ., N.Y., Rep. St. Mus., No. 



54, 1900, 1, 1902, (143-157, Avith pi). 

 [5000 7700 8000 ^r/]. 10029 



Remarks and observatio s 



[on New York species]. Albany Univ., 

 X.Y., Rep. St. Mus., No. 54, 1900, 1, 

 1902, (158-172, with pi.). [5000 6700 

 7700 8000 ggl 10030 



Edible Fungi. Albany 



Univ., N.Y., Rep. St. Mus., No. 54, 1900, 

 1, 1902, (173-186, with pi.). [00(]0 

 7700 8000 ggl 10031 



New species of Fungi. 



New York, N.Y., Bull. Torrey Bot. Cl., 

 29, 1902, (69-74). [7700]. 10032 



V. New York State Botanist. 



Peckolt, Th. Heil- und Nutzjiflanzen 

 Brasiliens. Berlin, Ber. D. pharm. Ges., 

 12, 1902, (103-112, 130-140). [5400 

 3100 8000 hh]. 10033 



Heil- imd Nutzpflanzen 



Brasiliens. Hippocrateaceae. Lecy- 

 thidaceae. Mvrtaceae. Berlin, Ber. D. 

 pharm. Ges., 'l2, 1902, (194-200, 223- 

 234,398-405); 13,1903,(21-38). [5400 

 3120 80(30 hhl. 10034 



