214 GLOSSARY. 



E-, or Ex-, at the beginning of compound words, means destitute of ; as ecostate, 

 without a rib or midrib ; exalbuminous, without albumen, c. 



Eared: see auriculate ; p. 59, fig. 96. 



Ebrdcteate ; destitute of bracts. 



Echinate: armed with prickles (like a hedgehog). Echinulate : a diminutive of it. 



Edentate : toothless. 



Effete : past bearing, &c. ; said of anthers which have discharged their pollen. 



Eglandulose : destitute of glands. 



Eldters : threads mixed with the spores of Liverworts. (Manual, p. 682.) 



Ellipsoidal ; approaching an elliptical figure. 



Elliptical : oval or oblong, with the ends regularly rounded ; p. 58, fig. 88. 



Emdrginate : notched at the summit ; p. 60, fig. 108. 



Embryo: the rudimentary undeveloped plantlet in a seed; p. 6, fig. 9, 12, 26, 

 31 -37, c., and p. 136. Embryo-sac, p. 139. 



Emersed : raised out of water. 



Endecdgynous : with eleven pistils or styles. Endecdndrous : with eleven stamens. 



x 



Endocarp : the inner layer of a pericarp or fruit ; p. 128. 



/ 



Endochrome : the coloring matter of Alga; and the like. 

 Endogenous Stems, p. 150. Endogenous Plants, p. 150. 

 Endosmose : p. 168. 

 Endosperm : another name for the albumen of a seed. 



^ 



Endostome : the orifice in the inner coat of an ovule. 



Ennea- : nine. Ennedgynous : with nine petals or styles. 



Ennedndrous : with nine stamens. 



Ensifonn : sword-shaped ; as the leaves of Iris, fig. 134. 



Entire: the margins not at all toothed, notched, or divided, but even ; p. 61. 



Ephemeral : lasting for a day or less, as the corolla of Purslane, c. 



Epi-, in composition : upon ; as 



Epicarp : the outermost layer of a fruit ; p. 128. 



Epidermal: relating to the Epide'nnis, or the skin of a plant; p. 152, 155. 



Epi(/a?ous : growing on the earth, or close to the ground. 



Epigynous: upon the ovary ; p. 105, 111. 



Epipetulons: borne on the petals or the corolla. 



Epiphyllous : borne on a leaf. 



Epiphyte : a plant growing on another plant, but not nourished by it ; p. 34. 



Epiphytic or Epiphytal : relating to Epiphytes ; p. 34. 



Episperm : the skin or coat of a seed, especially the outer coat. 



Equal: same as regular ; or of the same number or length, as the case may be, 



of the body it is compared Avith. 

 Equally pinnate : same as abruptly pinnate ; p. 65. 

 Equitant (riding straddle) ; p. 68, fig. 133, 134. 

 Erase: eroded, as if gnawed. 

 Erdstrate : not beaked . 

 Essential Organs of the flower, p. 85. 

 Estivation: see aestivation. 



Etiolated: blanched by excluding the light, as the stalks of Celery. 

 Ecenjreen : holding the leaves over winter and until new ones appear, or longer. 

 Exalbuininous (seed) : destitute of albumen; p. 136. 



