329- A. advoniens, Nyl. Similar to the preceding, hut the 
spores only 5-6 locular, the cells once or twice divided, .022-25 hy 
.007-11 mm. Reaction vinous red.— Syn. A r . Caled., p. 63.—New 
Caledonia. 
33 °- A. aaipliata, Kn. and Mitt. Thallus white or ash-colored, 
thin, often rimose, determinate. Apoth. roundish or oblong, plane, 
sometimes partly suffused with the thallus, within dark. Spores 
ovoid-oblong, at length brown, 6-8 locular, the upper cell larger, 
the cells 2-4 times divided, .016-42 by .010-15 mm. Reaction vi¬ 
nous red.— Kn. and Mitt. 2 \ T . Zeal ., p. 106, and t. 12 . f. 33. Ayl. 
A r . Zeal. (1888,) p. 122, andf- 6.—New Zealand.—Allied to A. in- 
terveniens. 
331. A. Hallii, Tuck. Thallus whitish ash-colored, bordered 
by a dark line. Apoth. numerous, small, appressed, rounded or 
irregular, now somewhat confluent, plane. Spores oblong-ovoid or 
fusiform-oblong, 7-10 locular, some of the cells now once divided, 
.019-35 by .007-9 mm - Reaction vinous red.—Illinois, (E. Hall,) 
in hb. Tuck. 
332. A. spilomatoides, Nyl. Thallus white, determinate, un¬ 
even, areolate, sottish, the surface almost mealy. Apoth. innate, 
diftbrm, plane. Spores ellipsoid, brown or decolorate, 7 locular, 
some of the cells divided, .016-18 mm. long. Reaction of the hy- 
menium blue, of the thekes vinous red.— Chil., p. 169, Arth., ft. 94. 
—On maritime granitic rocks, Chili. 
333. A. obtusula, Nyl. Thallus thin, white, rimose. Apoth. 
superficial, suboblong, somewhat suffused. Spores turgidly ellip¬ 
soid, thicker above, 4 locular, the upper cell occupying nearly half 
the spore, with one or two longitudinal septus, .021-24 by .011-13 
mm. Reaction fulvous red.— A T . Zeal. (1888,) p. 123.—New Zea¬ 
land. 
334. A. bessalis, Nyl. Thallus white, limited by a black line. 
Apoth. black or brownish-black, plane, oblong or rounded-difiform, 
innate, within dark. Spores oblong-ovoid, brown, the upper cell 
occupying one-third the spore entire, the lower one occupying the 
remainder, muriform divided, .036-44 by .015-16 mm. Reaction 
vinous red.— Ins. Andam., ft. 15.— Andaman Islands. 
335. A. fuseo-nigra, Nyl. Description not seen. Under the 
description of the preceding, which is said to be akin to this, the 
spores are said to be 025-28 by .011-13 mm. A plant by this name 
in hb. Tuck, has small, rounded or somewhat angulose apoth. 
Spores broadly and obtusely oblong-ovoid, the upper third of one 
entire cell, the remainder of about 6 cells, longitudinally about 4 
locular, .036—40 by .018 mm.— En., p. I 33 > Exot ., p. 245* Tahiti. 
