r Pulvis Kino Compositus. Dose, 5-20 grs.; 3-12 dgms. 

 75; Opium, 5; Cinnamon Bark, 20. 1 gr. Opium in 20 grs. 



2 Tinctura Kino. Dose, 30-60 min.: 2-4 c.c. 

 10; Glycerin, 15; Water, 25; Alcohol, to 100: by maceration. 



KRAMERI.E RADIX. KRAMERIA ROOT. (Rhatany.) The dried 

 root of Krameria triandra and K. argentea. Both kinds of root have 

 an astringent taste and tinge the saliva red if chewed. 



3 Extractum Krameriae. Dose, 5-15 grs. ; 3-10 dgms. 

 A dried aqueous extract. 



2 Trochiscus Krameriae. 1 gr. in each with the Fruit Basis. 

 2 Trochiscus Krameriae et Cocainae. 1 gr.; Cocaine Hydro- 

 chloride, 1/20 gr. with the Fruit Basis. 



3 Infusum Krameriae. Dose, ^4-1 fl. oz.; 15-30 c.c. 

 5; boiling Water, 100. 



3 Liquor Krameriae Concentratus. Dose, 30-60 min.; 2-4 c.c. 

 50; Alcohol 20% to 100: by percolation. 



2 Tinctura Krameriae. Dose, 30-60 min.; 2-4 c.c. 

 20; Alcohol 60%, 100 by percolation. 



Lamella (see Atropina, Cocaina, Homatropina, Physostigmina). 



LAUROCERASI FOLIA. CHERRY-LAUREL LEAVES. The fresh leaves 

 of Prunus Laurocerasus. Thick, somewhat oblong, leaves 5-7 inches long, 

 dark-green, smooth and shining above, much paler beneath; inodourous, 

 but emitting when bruised an odour like bitter almonds. Contain a small 

 amount of hydrocyanic acid. 



*Aqua Laurocerasi. Dose, >a-2 fl. dr.; 2-8 c.c. 

 Standardized to contain 0.1% of hydrocyanic acid. 



Lavandula (see Oleum Lavandulae p. 76). 



LIMONIS CORTEX. LEMON PEEL. The fresh outer part of the 

 pericarp of the fruit of Citrus Medica, var. Limonum. 



1 Syrupus Limonis. Dose, 30-60 min.; 2-4 c.c. 

 2; Alcohol, q.s.; Lemon Juice, 50; Sugar, 76. 



3 Tinctura Limonis. Dose, 30-60 min.; 2-4 c.c. 

 25; Alcohol, 100: by maceration. 



KDleum Limonis. Dose, #-3 min. ; 0.05-0.2 c.c. 

 A pale yellow, fragrant oil; taste warm, bitter and aromatic. 



Succus Limonis. Lemon Juice. The freshly expressed juice of 

 the ripe fruit of Citrus Medica. 



70 



