Introduction to the study of fungi : their organography, classification, and distribution for the use of collectors . h the external resemblance is again to that of the Dis-comycetes. The cups are sessile, often erumpent on the stemsof herbaceous plants, and externally smooth or covered withbristles—for example, in Excipula, Discella, and Ephclis, andmany others. The spores are produced on short sporophorcswhich grow side by side from the inner surface of the recep-tacle, as the asci are produced in Peziza, but without forminga compact hymenium. From these brief notices it is evident that fruc
Introduction to the study of fungi : their organography, classification, and distribution for the use of collectors . h the external resemblance is again to that of the Dis-comycetes. The cups are sessile, often erumpent on the stemsof herbaceous plants, and externally smooth or covered withbristles—for example, in Excipula, Discella, and Ephclis, andmany others. The spores are produced on short sporophorcswhich grow side by side from the inner surface of the recep-tacle, as the asci are produced in Peziza, but without forminga compact hymenium. From these brief notices it is evident that fructificationof widely diverse types may be found to be produced withinreceptacles which areopen above andtherefore most prevalentform is the asci-gerous, in which thesporidia are producedin asci, packed close-ly side by side andforming a compactdisc, as in the Disco-mycetes. An ana-logous genus is foundin Hymenomycetes,in which the sporesare produced uponbasidia, as they arein Corticiii the Gastro-mycetes the cup-shaped receptaclesenclose lenticularperidiola which con-tain Fig. 27.—Crucibulum ridijai-c. Gard. Chroii. And in Sphaeropsideae certain generawith an open, cup-shaped receptacle produce naked spores,or conidia, upon short sporophores. To these might beadded also, from the Uredines, the cluster-cups of Aecidium, 48 INTRODUCTION TO THE STUDY OF FUNGI
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