74 
NEW BRITISH FUNGI. 
Hendersonia hapalocystis, Cooke. 
Perithecia scattered, immersed, scarcely visible except by cutting 
away the wood. Spores large, 45-50 x 18 p, four-celled, the two 
median cells large, subglobose, flattened at the junction, dark 
brown, nearly black, ultimate cells small, hyaline, almost like an 
apiculus at each end. 
On decorticated twigs of ash, etc. Near Bristol. 
Heterosporium algarum, Che. Sf Mass. 
Fully matured specimens prove that the conidi a of Cladosporium 
algarum, C. & M., “ Grevillea,” xvi., 81, are echinulate, and hence 
Heterosporium. 
On Laminaria. West Kilbride, N.B. 
Gloeosporium cinctum, B. Sf C. Sacc. Syll. 3765. 
On leaves of orchids in conservatory. Glasgow. (D. A. Boyd.) 
Apparently Gloeosporium affine , Sacc. Syll. 3707, is the same 
species. 
Gloeosporium elasticum, Che. Sf Mass. 
Pustules minute, scattered, turning black, chiefly on the upper 
surface ; conidia oozing out when moist, elliptical, or elongated 
elliptical, rounded at the ends, hyaline, granular, sometimes 
nucleate, 12-20 x 5 p. 
On dead leaves of Ficus elastica. Botanic Garden, Glasgow. 
(D. A. Boyd.) 
Volutella citrina, Cke. Sf Mass. 
Erumpent, scattered, discoid, lemon-yellow mm. diam.), 
sessile, resembling a minute Peziza , circumscribed by dense slender 
hyaline setse, which are flexuous, smooth, and septate. Conidia 
oblong, 3-4 x If ju. 
On stalks of Trollius. West Kilbride, Ayrshire. (D. A. 
Boyd.) 
Diaporthe (Euporthe) ilicina, Cooke Fungi Britt. 490. 
Stromate ramulos cortice relaxato, in ligni superficie nigricante 
limitato, peridermio decolorato; lineo nigro circumscripto; peritheciis 
globulosis, singulis vel gregariis, ostiolo leniter emergente, ascis 
subfusoideis ; sporidiis lanceolatis, quadrinucleatis, dein uniseptatis, 
16-18 x 3 p. 
On Ilex aquifolius. 
Physalospora Thistletonia, Cooke. 
Epiphyllous. Spots large, irregular, pallid, with a roseate 
border. Perithecia scattered over the spots, depressedly globose, 
black, covered by the cuticle ; asci clavate. Sporidia biseriate, 
sublanceolate, continuous, hyaline, with 3-5 nuclei, 22 x 7 /x. 
On fading leaves of Rhododendron. 
Lophiostoma (Lophiotrema) hysterioides, Currey in Herb. 
Peritheciis gregariis, semiemersis, atris, subgiobosis, lateraliter 
compressis, ostiolo lineari. Ascis clavatis, octosporis. Sporidiis 
fusiformibus, primum 1-septatis, nucleatis, demum, 3-5 septatis, 
hyalinis, vix constrictis (03 x 005 mm.). 
On rotten wood. Chislehurst, England, 
