Usnea perplectata Motyka

usnic acid
pigment baileyi)
diffractaic acid
DETERMINED BY R. C. HARRIS
Eastman Thin Layer Chromagram Sheet 13181, n.
Toluene-dioxane-glacial acetic acid (90:25:4)
BOTANICAL
"	'	'r-''	:	'(	~	7W-----------------------------------------— — ~-
13747»	»40	N	Dtj	ft A S
ucuiVdPlcBOTANITAI RARDEN
/ \	I	04429136
Chicago Natural History Museum Expedition
\\ I \	Pi
• if	I	A	.V
1.11	IS	'	;£	I
Usne«
':MV \\. :?
On log in forest
Dept. Morazan: Campamento de Las JFlores, fewer slopes of I
Cerro de Uyuca. Alt. about 1500
Paul C. Standley	j	\\ Oct. 28, 1948..¿|
04429136