TO* Dr. E.C. 
Homing 
DATE: October 1 
, 1957 
FROM: David 
L. Rogerson 
SUBJECT: Qualitative Alkaloid Tests 
The following is a list of plant material tested August 19 through 
September 30 
, 1957. 
TESTS 
HUMBER 
NAME L 
MATERIAL TESTED 
MAYER'S 
SILICO 
N-413-B 
Stephania cepha^antha 
Roots 
444 
444 
N-727-B 
Maytenus phyllanthoides 
Leaves & steins 
- 
- 
N-1155-B 
Narcissus pseudo-narcissus, var. 
Bulbs 
444 
444 
Deanna Durbin 
N-2463-B 
Annona squamosa 
Seeds 
- 
4 
N-2467 
Homaloraena sp. 
Leaves & stems 
4 
N-2468 
Sassafras albidum 
Leaves & stems 
- 
- 
N-2469 
Heimia salicifolia 
Leaves & stems 
4 
4 
Seeds 
444 
444 
N-2470 
Aretostaphylo s glauca 
Seeds 
mm 
- 
N-2471 
Rhamnus crocea, var. ilicifolia 
Seeds 
mm 
- 
N-2472 
Salvia clevelandii 
Flowerheads 
- 
- 
N-2473 
Stems 
<+) 
