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INTRODUCTION TO BOTANY. 
Raphe. 
Rapha. The prominent rib of the proslype that passes 
from the hile to the chalaze. 
Straight, Rapha rectilinea , recta. Labia he. 
Winding, sinuosa. Passing along in a serpentine line. 
Cookia. 
% Simple, simplex. Passing in a single uniform line, 
without any ramifications. Labiatae, Most aurantiaceae. 
Branched, racemosa. Throwing out branches, on each 
side, which usually anastomose, and form a network. 
Amygdala. 
Chalaze. 
Chalaza, Umbilicus internus. A mark on the inner skin , 
showing where the umbilical cord pierces it : this point is 
usually directly under the hile , but sometimes at a distance , 
and connected with it by the raphe. 
Tubercular, Chalaza tuberculosa. Swelled out in bunches. 
Labiates. 
Cuplike, cupularis. Dilated within the flesh of the seed 
into the form of a cup, or such like vessel. Most auran- 
tiaceae, especially Citrus Medica, Cookia punctata. 
f Coloured, colorata. Of a different colour than that of 
the skin. Citrus Medica. 
Not coloured, incolor . Phaseolus. 
Kernel. 
Nucleus, Amygdala. The internal part of the seed , con** 
tamed within the skins , and composed of an embryo either 
alone , or accompanied with a perisperm. 
Coated, Arnygdala tunicata. Covered with skins very 
distinct from the inside of the ovary. Polygonum, GEno- 
thera. 
Tegmined, tegminatci. Covered with a tegmen. Scirpus, 
Heisteria coccinea. 
Loricated, loricata. Covered wfith a lorica. Eroteum 
wndulatum, (Enothera. 
Naked, nuda , sine tunica. Naked within the sides of the 
ovary. Abietideae, Cupressideae, Taxideae. 
Free, libera. The surface not adhering to the covers 
which envelope it. Amygdaius, Phaseolus, Faba. 
