SOME INDIAN FUNGI. 
17 
somewhat shining, in. broad, suborbicular or irregular, ab- 
sorbing the substance of the leaf, forming a black spot on the 
opposite surface. Unfortunately no fruit could be found. 
Rhytisma ustulatum. C. 
Amphigenurn, atrum, irregulare ; peritheciis elevatis, papillatis ; 
stylosporis linearibus, curvulis ; sporidiis incertis. 
On dead leaves, probably of Ficus. Col. Hobson (164). 
Stylospores linear, curved, .02 m.m. long ; some free sporidia, 
•013-'015 X *005 m.m., hyaline, uniseptate, may belong to this 
species, but no asci could be found, hence the sporidia are un- 
certain. The papillate surface of the broad black patches is 
peculiar, resembling some species of Dothidea. The spots do not 
pass through the leaf as in R. durissimum. The substance also is 
thin and brittle. The spots are from a line to half an inch 
broad. 
Ailogiraphum Fandani. C. 
Minutum, lineatum, acutum, e macula nigra orbiculare oriun- 
dum, labiis tenuis, demum rigentibus ; ascis ovatis ; sporidiis con- 
gestis, ellipticis, uniseptatis, hyalinis. 
Oli leaves of Pandanvs odoratissimus. Col. Hobson (119). 
Perithecia minute, linear, seated, three or four together, on 
black orbicular spots, compacted of myceloid filaments ; lips thin, 
at length gaping ; asci ovate or pyriform ; sporidia crowded, ellip- 
tical, uniseptate, constricted at the septum, *02 x *01 m.m. 
Cladospoxium delicatulum. - Coolie. • 
Epiphyllum, maculsefornie. Floccis tenuibus, flexuosis, septatis; 
sporis ellipticis, subfusiformibus, demum uniseptatis. 
On dead leaves. Col. Hobson (No 23). 
Forming irregular fuliginous spots, consisting of erumpent tufts 
of slender flexuous septate flocci, which are not constricted or 
nodulose. Spores elliptical, pointed at the ends, becoming fusiform 
and uniseptate, pale amber-coloured spores •012-’018 X *0U6 m.m. 
Plate 74. 
Fig. 1. Ravenelia stictica, B. & C. a. Uredo spores. 
2. Trichohasis Hohsoni, Vize. 
3. Trichohasis spmulosiim, C. 
4. Trichohasis microspora, Vize. 
5. Trichohasis purpureum, C. 
6. Puccinia purpurea, C. 
7. Pestalozzia Phoenicis, Vize. Spores 3-4 cristate, and not bi- 
cristate, as stated in description! * 
8. Ailographum Pandani, 0. Ascns and sporidia. 
9. Dothidea viventis, C. Asci and sporidia. 
10. Cladosporium Buteacolum, C. 
11. Cladosporium puccinioides, G. 
12. Dothidea demersa. Corda. Ascns and sporidia. 
13. Asterina pemphidioides, C. Ascns and sporidia. 
All the fignres magnified 500 diameters. 
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