Arthothelium spilomatoides (Nyl.) Zahlbr.

	irnni/	n/tTAMVil	i^ARDFN
Ó4504469
LICHEN ES EX SìCC ATI
new yo.^k
BOTANICA^
gardeh
Distributed by the University of Colorado Museum, Boulder
No. 113. Arthothelium spilomatoides (Nyl.) Zahlbr.

Catal. Lich. Univ. 2: 135. 1922. — Arthonia spilomatoides Nyl., Ann. Sci. Nat., Bot. (4)3: 169. 1855, Synops. Arthonia p. 94. 1856; Willey, Synops. Gen. Arthonia p. 55. 1890; Hue in Nouv. Arch. d. Mus. (3)3: 183. 1891.
ECUADOR. GALAPAGOS ISLANDS. ISLA SANTA CRUZ (Indefatigable I.): abundant on maritime lava boulders just above high tide level, Academy Bay about •A mile east of Darwin Research Station; forming large placques and easily the most conspicuous sexicolous lichen here.
20 February 1964
W. A. Weber
Galapagos International Scientific Project
113
04504469