90 



Clements, Frederic E[dward]. The 

 development and structure of vegeta- 

 tion. [With bibliography.] (Studies 

 in the vegetation of the State, 3.) Lin- 

 coln, Univ. Xebr., Bot. Surv., 7, 1904, 

 (5-175). [3200 8000 ^(]- 22840 



Research methods in 



ecology. [With bibliography.] Lin- 

 coln, Nebr. (University Pub. Co.), 

 1905, (xvii + 334, with illustr.). 24 cm. 

 [3200 0030]. 22841 



Clendenin, Ida. Other freaks of 

 peas. Torreva, New York, N.Y., 

 5, 1905, (41-42, with text-fig.). [1800 

 5400]. 22§42 



Clerici, Emico. Una conifera fossile 

 deirimolese. Roma, Boll. Soc. geol. 

 ital., 21, 1902, (211-215). [6500 

 8000 rf/i]. 22843 



Resoconto sommario delle 



escursioni fatte nei dintorni di Siena 

 ed al monte Amiata nel settembre 



1903. Roma, Boll. Soc. geol. ital, 

 22, 1903,(CXXIX-CLVIII). [8000 rf^]. 



22844 



Sui resti di Conifcre 



del monte Amiata. Roma, Boll. 

 Soc. geol. ital., 22, 1903, (523-534). 

 [6500 8000 dh]. 22845 



Clos. Un cas d'assez longue phos- 

 phorescence emise par I'aubier d'un 

 gros merisier. Paris, C.-R. Acad, sci., 

 139, 1904, (663). [3000]. 22846 



Clos, D. Un dernier mot sur la 

 valcur specifique du Vicia serralifolia 

 Jaoijiiiu. Paris, Bui. soc. bot., 52, 

 19(15, (265-268). [0070 5400 8000 

 df]. 22847 



, Le calice dans le genre 



Pcdiculnris. Paris, Bui. soc. bot., 

 52, 1905, (385-387). [1250]. 22848 



Clute, Willard N[elson]. The mea- 

 .Mureincnt of variation in Equisetum. 

 Fern Bull., Binghamton, X.Y., 12, 



1904, (15-18). [6700]. 22849 



A new species of Equise- 

 tum. Fern Bull., Binghamton, X.Y., 

 12, 1904, (20-23). [6700]. 22850 



New or rare ferns from 



the south-west. Fern Bull., Bing- 

 hamton, X.Y., 12, 1904, (43-45). 

 [6700 mOUfji]. 22851 



Raynal Dodge. Fern 



Bull., Binghamton, X.Y., 12, 1904, 

 (51-52, with port.). [0010]. 22852 



Clute, Willard X[elson]. 'The star 

 fern, HemionitifS palmain. Fern Bull., 

 Binghamton, X.Y., 12, 1904, (r71]-72, 

 with pi.). [6700]. 22853 



A new form of the 



Christmas fern [Polystichnm acrosti- 

 choidcs forma recurvatuml. Fern 

 Bull., Bmghamton, N.Y., 12, 1904, 

 (79). [6700]. 22854 



■ Raising prothallia of 



Botrychium and Lycopodhim. Fern 

 Bull, Binghamton, X.Y., 12, 1904, 

 (83-84). [0060 6700]. 22855 



Concerning forms and 



hybrids. Fern Bull., Binghamton, 

 X.Y., 12, 1904, (85-86). [3550 

 6700]. 22856 



The Jamaica walking 



fern. [Fadyenia prolifera.) Fern 

 Bull., Binghamton, X.Y., 12, 1904, 

 (112-113, with p].). [6700]. 22857 



Adiantum Capillus- 



Veneris in Pennsylvania ? Fern Bull., 

 Binghamton, X.Y., 12, 1904, (121- 

 122). [6700]. 22858 



Cockayne, L. On the significance 

 of spines in Discaria Toumatou, Raoul 

 [Rhamnaceae]. X. Phytol., London, 

 4, 1905, (79-85, pi. 2). [1300 5400]. 



22859 



Importance of Xew 



Zealand as a field for botanical stiidy 

 and research. Rep. Austr. Ass., 

 Duncdin, 10, 1905, (290-297). [8000 ik]. 



22860 



Some hitherto-unrecorded 



plant habitats. Wellingtcn, Trans. 

 N. Zeal. Inst., 37, 1905, (361-367). 

 [8000 ikl 22861 



Xotes on the vegetation 



of Open Bay Islands. Wellington, 

 Trans. X. Zeal. Inst., 37, 1905, (368- 

 377, with ))1.). [8000 ik]. 22862 



Cockburn, Bertram. [Contact] 



prints from leaves. Pharm. J., 



London, (Ser. 4), 18, 1904, (519, 2 figs.). 

 [1150]. 22863 



Cockerell, T[headore] D[rucc] A[lison]. 

 Tlie apple Curculio {Anthonotmis quad- 

 riyibbus, Say). Card. Chron., London, 

 (Ser. 3), 37, 1905, (372). [4100]. 



22864 



■ The origin of variations 



in animals and plants. Xature, 

 Lond.n, 73, 1905, (l',»7). [4500]. 



22865 



