TOs Dr. E.C Horning 
FROM: David L. Rogerson 
SUBJECT: Qualitative Alkaloid Tests 
DATE: August 12, 1959 
The following is a list of plant material tested 
Also glycoside tests are noted where applicable. 
for alkaloids December 
29, 
1958 through August 7, 1959 
TESTS 
NUMBER 
N-799-C 
NAME 
Lunasia amara 
MATERIAL TESTED 
Leaves 
MAYER'S SILICO GLYCOSIDE 
_i 1 1 ,1 t_i 
TTT TTT 
Bark 
444 
444 
N-1167-E 
Sprekelia formosissima 
Bulbs 
++4 
444 
N-1815-A 
Phoebe mexicana 
Leaves & stems 
+ 
4 
N-2834 
Mesembryanthemum sp. 
Plant 
- 
- 
H-2835 
Cassia reticulata 
Leaves 
— 
— 
N-2836 
Cassia reticulata 
Leaves 
— 
- 
N-2837 
Harcissus pseudo-narcissus, var. King Alfred Bulbs 
444 
444 
N-2838 
Narcissus sp. "La Rainte" 
Bulbs 
* 4 
444 
N-2839 
Narcissus sp. "Golden Lacquer" 
Bulbs 
♦ 444 
444 
N-2840 
Narcissus sp. "Beersheba" 
Bulbs 
* 444 
444 
N-2841 
Brongniartia minutifolia 
Seeds & pods 
444 
444 
N-2842 
Tagetes sp. 
Stems & fruiting heads - 
4 
N-2843 
Narcissus pseudo-narcissus, vars. King 
Bulbs 
444 
444 
Alfred and Golden Lacquer. 
N-2844 
Crinum sp. "Milk & Wine" 
Bulbs 
# 444 
444 
N-2844-B 
Crinuia sp. "Milk & Win#" 
Bulbs 
444 
-I J 4 
TTT 
Leaves 
— 
444 
N-2845 
Crinum asiaticum 
Seeds 
- 
(444) 
N-2846 
"Trailing Indigo" 
Oil 
- 
- 
N-2847 
Narcissus pseudo-narcissus , var. King Alfred Bulbs 
XJ-L 
TTT 
444 
N-2848 
Cycas circinalis 
Seed & pod 
- 
- 
N-2849 
Crinum eijubescens 
Bulb 
N.T. 
444 
N-2850 
Crinum fmeoriatulum 
Bulb 
N.T. 
444 
N-2851 
Prosopis tamarugo 
Seed 
- 
- 
N-2852 
Verbascum thapsus 
Plant 
- 
- 
NOTES: 
1/ * Alkaloid tests conducted on final CHCI3 extract obtained during processing. 
2/ N.T. Material not tested for alkaloids with Mayer's reagent. 
■ 
