191 



Lutz, Anne M. Triploid mutants in 

 Oenothera. Biol. Centralbl. Leipzig 32 

 1912 (385-435). [4.500 5100 3550]. 



73317 



A study of the chromo- 

 somes of Oenothera Lamarckiana, its 

 mutants and hybi-ids. Proc. 7th Int. 

 Zool. Cong. Cambridge Mass. 11)12 (352r 

 354). [2740]. 73318 



Lutz, L[ouis Charles]. Considerations 

 generates sur raccuraulation des nitrates 

 dans les plantes. Paris C. R. cong. soc. 

 sav. 1908 [1909] (156-lGl). [3000 

 3050 3220]. 73319 



Les Algues vertes et les 



flacons de culture. Reponse a M. Mol- 

 liard. Paris Bui. soc. bot. 58 1911 (725- 

 730J. [3180 3200 7400]. 73320 



Sur un cas de soudnre entre 



deux Champignons (Bolets) d'especes 

 difterentes. Paris Bui. soc. myeol. 28 

 1912 (50-51). [1800 7700]. 73321 



Comparaison de Tazote 



total et de I'azote nitrique dans les 

 plantes parasites et saprophytes. Paris 

 C. R. Acad. sci. 154 1912 (1247-1249) ; 

 Paris Bui. soc. bot. 59 1912 (370-373). 

 [3120 3225 3235]. 73322 



Lwow, Sergius. (Jber die Wirkung 

 der Diastase und des Emulsins auf die 

 alkoholische Garung und die Atmuug 

 der Pflauzen. Zs. Garungsuhvsiol. 

 Berlin 11912 (19-44). [3100 3080]. 



73323 



Maas, Otto und Renner, Otto. Ein- 

 fiihrung in die Biologie. ]\Iiinchen und 

 Berlin (R. Oldenbourg) 1912 (X + 394). 

 25 cm. Geb. 8 M. [0030]. 73324 



McAlpine, D[aniel]. Janslattuneata. 

 lUc. Notes Cincinnati Ohio No. 36 1910 

 (484-485 with fig.). [7700 8000 if\. 



73325 



Notes on the smuts of 



Australia. Vic. Nat. Melbourne 27 No. 

 1 1910 (9-14). [4050 7700 8000 ic]. 



73326 

 M'Andrew, James. Notes on the 

 HejDaticae and mosses of the three south- 

 western counties of Scotland. Dumfries 

 Trans. N. H. Soc. n.s. 23 1911 (.306- 

 309). [8000 del 13327 



[New records for Scottish 



vice-counties.] Scot. Bot. Rev. Edin- 

 burgh 1 1912 (47). [8000 de]. 73328 



Note on some mosses from 



the three Lothians. Scot. Bot. Rev. 

 Edinburgh 1 1912 (202-205). [8000 de]. 



73329 



(M-12588) 



McAvoy, Blanche. The reduction 

 division in Fuchsia. [With biblio- • 

 graphy.] Ohio Nat. Columbus 13 1912 

 (1-18 witli pis. ff.). [2740]. 73330 



McBetli, J. G. V. Kellerman, K. F. 



Macbride, T[homas] H[uston]. Notes 

 on Iowa saprophytes, 1 ; Geastcr mini- 

 mus Schw. and its relatives. Mvnologia 

 New York 4 1912 (84-86 wi'th pi.). 

 [7700 8000 gi]. 73331 



McCormick, Florence A. Develop- 

 ment of the zygospore oi Rhizojms nigri- 

 cans. (Preliminary notice.) Bot. Gaz. 

 Chicago 53 1912 (67-68). [1660 2740]. 



73332 



McDarmott, Laura Frances. An 

 illustrated key to the North American 

 species of Trifolium. San Francisco 

 (Cunningham Curtiss & Welch) 1910 

 (325 with pis.). 20.5 cm. [5400 2450 

 8000 g\ 73333 



MacDougal, D[aniel] T[rembly]. The 

 water-balance of desert plants. Ann. 

 Bot. Oxford 26 1912 (71-93 pi. 6-10). 

 [3040 3200]. 73334 



MacDougall, R. Stewart. Mustard 

 beetles [Phaedon spp.]. J. Board. Agric. 

 London 18 1912 (1017-1020 2 figs.). 

 [4100]. 73335 



The pea moth [Endopisa 



nigrieana, Stph.). J. Board. Agric. 

 London 19 1912 (27-29). [4100]. 



73336 



■ Willow and poplar leaf 



Ijeetles. J. Board. Agric. London 19 

 1912 (554-500 1 pi. and 5 text-figs.). 

 [4100], 73337 



McGeorge, Wm. The occurrence of 

 lactic acid in sisal. J. Amer. Chem. 

 Soc. Eastern Pa. 34 1912 (162.5-1627). 

 [3120J. 73338 



Macgregor, M. v. Cvampton, C. B. 



Machenbaum, Stanislaus v. Tschirch, 

 A. 



Mackensen, Bernard. Three new 

 species of Opuntia, with a discussion of 

 the identity of Opimtia LindJiciineri. 

 New York Bull. Torrey Bot. CI. 39 1912 

 (289-292). [5400 8000 ^i]. 73339 



Mackenzie, Kenneth K[ent]. A new 

 Carex from Alberta. Washington D.C. 

 Proc. Biol. Soc. 25 1912 (51-52). [8000 

 gc 6000]. 73340 



Macku, Jan. 1. Pfispevek ku poznani 

 Basidiomycetfi a Ascomycetu morav- 

 skych. [I. Beitrag zur Kenntniss der 



2 



