90 



Clements, Frederic E[dward]. The 

 development and structure of vegeta- 

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

 coln, Univ. Nebr., 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. Torreya, New York, N.Y., 

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

 5400]. 22842 



Clerici, Enrico. U^na conifera fossile 

 deirimolese. Roma, Boll. Soc. geol. 

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

 8000 dh]. 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 dh]. 



22844 



Sui resti di Conifere 



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 

 valeur specifique du Vicia serratifolia 

 Jacquin. Paris, Bui. soc. bot., 52, 

 1905, (265-268). [0070 5400 8000 

 dfl 22847 



, Le calice dans le genre 



Pedicnlaris. Paris, Bui. soc. bot., 

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



Clute, Willard N[elson]. The mea- 

 surement of variation in Equisetuin. 

 Fern Bull., Binghamton, N.Y., 12, 



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



■ A new species of Equise- 

 tuin. Fern Bull., Binghamton, N.Y., 

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



New or rare ferns from 



the south-west. Fern Bull., Bing- 

 hamton, N.Y., 12, 1004, (43-45). 

 [6700 8000 gil 22851 



Raynal Dodge. Fern 



Bull., Binghamton, N.Y., 12, 1904, 

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



Clute, Willard N[elson]. The star 

 fern, Heiitionitis palmata. Fern Bull., 

 Binghamton, N.Y., 12, 1904, ([71]-72, 

 with pi.). [6700]. 22853 



A new form of the 



Christmas fern [Polysiichum acrosti- 

 choides forma recurvatum]. Fern 

 Bull., Binghamton, N.Y., 12, 1904, 



(79). [6700]. 22854 



Raising prothallia of 



Botryrhium and Lycopodnim. Fern 

 Bull., Binghamton, N.Y., 12, 1904, 



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



• Concerning forms and 



hybrids. Fern Bull., Binghamton, 

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

 6700]. 22856 



The Jamaica walking 



fern. {Fadyenia prolifera.) Fern 

 Bull., Binghamton, N.Y., 12, 1904, 

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



Adiantum Capillus- 



Veneris in Pennsylvania ? Fern Bull., 



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



122). [6700]. 22858 



Cockayne, L. On the significance 

 of spines in Discaria Toumatou, Raoul 

 [Rhamnaceae]. N. Phytol., London, 

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



22859 



Importance of New 



Zealand as a field for botanical study 

 and research. Rep. Austr. Ass., 

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



22860 



Some hitherto-unrecorded 



plant habitats. Wellington, Trans. 

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

 [8000 ikl 22861 



Notes on the veoretation 



of Open Bay Islands. Wellington, 

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

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



Cockburn, Bertram. [Contact] 



prints from leaves. Pharm. J., 



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

 [1150]. 22863 



Cockerell, T[lieodore] D[ruce] A[lison]. 

 The apple Curculio {Anlhonomus quad- 

 rigihhus. Say). Gard. Chron., London, 

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



22864 



The origin of variations 



in animals and plants. Nature, 

 London, 73, 1905, (197). [4500]. 



22865 



