cordiato 



Cyanohermidin 



cord'iate, Wieland's term for any 

 species of Cordaites Unger. 



cordiller'an, belonging to the Cordil- 

 leras (Clements). 



Corid'iospores, misprint for Conidio- 



SPORES. 



Cormophytast'ers (aster, suffix of in- 

 feriority), mosses (Trelease) ; c/. 



PSEUDOCORMOPHYTES. 



Corne'tum, an association of Comus 

 Linn. 



Correla'tion [cor for con, relatio, carry- 

 ing back), the inhibiting power 

 of growing buds of Bryo'phyllum 

 Salisb. have upon the growth of 

 other buds on the same leaf 

 (J. Loeb). 



Coryle'tam« an association of hazels, 

 Corylus Linn. 



Cory'phad, an alpine meadow plant 

 (Clements). 



coryphae'us (Kopt<f>atos, leading), 

 notable in its genus. 



Co'sere or Con'sere (Co -f Sere), a 

 series of unit succession in the same 

 spot ; an organic unity (Clements) ; 

 Co'stase (-f Stase), two or more 

 stases, the record of a cosere (id.) ; 

 Co'strate (+ Stra.te), a layer of 

 inorganic matter between stases 

 {id.); Co'type (+ Type), one of 

 several specimens originally de- 

 scribed, without specification of 

 one as the Holotype ; Syntype is 

 a synonym. 



Cream'ing, in plant-cells, the ascent 

 of protein particles in the cyto- 

 plasm, as fat globules cream to the 

 surface of milk (Small). 



crenic'oIoas» dwelling in brooks fed 

 by springs. 



Crest : dor'sal ~, dorsal scale in 

 fan-leaved palms (Arber) ; ven'tral 

 ~, hgule in the same (id.); crest'in?, 

 the graded forking of an organ. 



Cre'tin (F. idiot), a monstrous 

 Laihyrus flower with straight stigma 

 protruded from a cleft in the keel 

 (Bateson). 



Criberiom (Lat. a small sieve), 

 applied to the network of canals 

 connecting the cells of Volvox 

 (Janet). 



Crisp'ing, the copious marginal in- 

 cision of a leaf. 



Crist'a (Lat. a tuft), used by Druce 

 for the ligule of palm -leaves. 



Cross'over or Crossing-o'ver, the inter- 

 change of factors in chromosomes, 

 opposed to Linkage ; cross-fert'ile, 

 a fertile hybrid : double ^, parents 

 mutually crossed; Cross-frag'ment, 

 applied to chromosomes which 

 have parted and crossed over 

 (R. T. Hance) ; ~ ater'ile, a sterile 

 hybrid. 



Crotone'tam, an association of Crotcn 

 Linn. 



Crymi'on = Ceymium ; Cryoplank'ton 

 ( + Plankton), the plankton of 

 perpetual ice and snow, polar and 

 glacial. 



Crypthy'brid (+ Hybrid), a hidden 

 hybrid, apparently a good species, 

 but its nature shown by its repro- 

 ductive cells being more or less 

 abortive (Jeffrey) ; Cryptocotyle- 

 do'neae = Monocotyledons. 



crystallog'enoust forming crystals, as 

 ^ Cells (Hillhouse). 



Col'tivar, a botanical variety, origin- 

 ated under cultivation (L. H. 

 BaOey) ; Cul'tiform, a variety risen 

 from culture (Sprague) ; Cal'tigen, 

 (1), a plant, group or series, only 

 known in cultivation, opposed to 

 Indigene; (2) Cultig'ena, T. A. 

 Sprague's suggested Latinized form 

 for Cultigen; Col'tispecies (+ 

 Species), one which has arisen 

 under cultivation (Sprague). 



ca'mulate {cumulatus, piled up), 

 " heaped on one another " (Her- 

 bert). 



Caperiea {cupeUa, a small cask), a 

 curved colony of merids (Janet). 



Cttpressin'eous, allied to or resembling 

 Cupresaus Toum. 



Cnrvole'tam, an association of Carex 

 curvula All. 



Cn'tin, recently defined as a substance 



E resent as a continuous external 

 imella on the outer wall of the 

 epidermis of leaf or stem; cn'tin- 

 ized, transformed into Cutin. 

 Cyanoherm'idin, cf. Hsrmidin. 



431 



