Filed As:

Parmeliaceae
Usnea trichodea Ach.

All Determinations:

Usnea trichodea Ach. det. R. C. Harris, 1983
Note: diffractaic + constictic acids

Usnea barbata var. articulata (L.) Ach.

Location:

United States of America. New York. N. Y. City.

Collector(s):

Collector unspecified s.n. with , 17 Oct 1893

Description:

Chemistry: usnic acid, diffractaic acid, constictic acid; Determined by R. C. Harris, Eastman Thin Layer Chromagram Sheet 13191, n. 328-12, Toluene-dioxane-glacial acetic acid (90:25:4).

Other:

Specimen Notes: Ex. Herb. Carlton C. Curtis

Identifiers:

NY Barcode: 689956
GUID: 700f2f66-aa9d-44d2-8582-a87721b588e1

Map:

Georeferencing Method: GEOLocate Web Application (Georeferenced to the island of Manhattan.)
Coordinate Uncertainty(m): 5421
Geodetic Datum: WGS84
Coordinates: (40.7903, -73.9597)

Distribution:

Map all specimens of this taxon
(If georeferenced specimens are available)