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CHARLES THOM AND MARGARET B. CHURCH 
culture was found upon quinine solution but the description given will 
not separate it from A. fumigatus. 
A. ramosus Hallier, Zeitschr. Parasit. 2: 266-269. pi. 6. figs. 1-6. 
1870. The figures and descriptions evidently represent a strain of 
A . fumigatus. 
A. rehmii Zukal, Oesterr. Bot. Zeitschr. 43: 160. pi. 11, 12. figs, 
i-io. 1893. This species has been regarded as close to A. nidulans 
by some but Zukal's figures do not support that placing. The de- 
scription given by Saito (Centralbl. Bakt. II. 17: 158) clearly places 
his organism in the A. flavus group. 
A. roseus Batsch, Elench. Fung. 58; Fries, Syst. Myc. 3: 386. 
1829. The only information given is ''sporidiis roseis" with citations 
from Batsch, Sowerby, Persoon, Link, and Albertini and Schweinitz. 
The reference to this form is included because the colony color as in 
A. terreus approaches shades often designated as rosy. 
A. roseus Link; Berkeley in J. E. Smith, Engl. Fl. 5: 340. 1836, 
cites A. roseus and attributes it to Link. Examination of Link, Sp. 
PI. 6: 68. 1824, correctly carries the name back to Batsch (see pre- 
ceding citation). 
S. sydowi Bainier & Sartory, Ann. Mycol. 11: 25-29. pi. III. 
1913. According to Herter (Myc. Centralbl. 3: 286-290. 1913), 
5. sydowi is a redescription of A. nidulans. The figures of 5. sydowi 
do not justify this placing, however. 
S. veneta Massalongo, Boll. Soc. Bot. Ital. 1900. p. 259. This 
form is described as forming yellowish hemispherical colonies upon 
rotten twigs; the fertile hyphae are fasciculate (form coremia?). 
Werkenthin (Fungous flora of Texas soils, Phytopathology 6: 247- 
249. 1 916) identified certain cultures from Texas soil as A. venetus 
on account of fasciculate aerial hyphae. Cultures of these forms 
received from Werkenthin show that he had the form here described 
as A. terreus. We cannot agree with the identification of this form 
with A. venetus Massalongo. 
A. virens Link, Obs. Ord. PI. Nat. (Ges. Naturf. Freund. Berlin 
Mag. 3: 16. 1809); Sp. PI. i: 67. 1824. Saccardo F. ital. No. 20. 
Neither the description of Link nor the figure given by Saccardo sug- 
gests a relation to the calyptriform group. 
A. virido-griseus Cost. & Lucet, Ann. Sci. Nat. Bot. IX. 2: 140. 
1905. The describers find this form to be pathogenic to rabbits not 
to fowls, and to be floccose whereas A. fumigatus is pathogenic also to 
fowls and is not floccose. 
