GLOSSARY AND INDEX. 37 



Classification, 23 : arrangement. 



Class'es, 25 : primary modifications of types. 



Cil'ia, 41 : hair-like projections from cells. 



Circula'tion in cells, 28: movements of the living matter within 



Climate, 80 : its effects. 



Coales'cence, 52 : union of parts. 



Cork, 34 : the healing tissue of plants. 



Cortex, 37 : bark. 



Corolla, 67 : the inner covering of a flower, generally colored, sur- 

 rounding the stamens and pistil. 



Corm, 61 : a solid bulb. 



Cordate, 65 : heart-shaped. 



Co x nifers, 75 : trees bearing cones, like the Pines and Firs. 



Composite plants, 77: having flowers gathered in a capitulum or 

 head. 



Cotyle'dons, 58: seed-lobes. 



Cru'ciate, 79: like a cross. 



Cru'cifers, 79 : plants having cruciform flowers. 



Crow-foot family, 79 : a family of plants, containing buttercups, etc. 



Cu'ticle, 36 : external skin. 



Crystals, 31 : small chemical accumulations found in cells. 



Cy'cle, 64: a round, or set. 



Daugh'ter-cells, 32 : the progeny of a single cell. 



Deciduous, 66 : falling off. 



Deposits on cell-walls, 29 : hard material left on the external mem- 

 brane, in shape of dots or signs. 



Di'atoms, 29, 43 : a kind of unicellular plants with flinty deposit on 

 the surlace. 



Dicotyledons, 58: having two seed-lobes. 



Differences in bioplasm, 17, 23. 



Diphthe'ria, 48 : a diseased condition connected with the presence of 

 Fungi. 



Distribution of plants, 81. 



Em'bryo, 54, 59: the rudimental or undeveloped condition of the 



organism. 

 En'dogens, 26, 58, 62: plants whose vessels and fibers grow inside 



the cellular tissue of the stem. 



