xiv 
SECTION 
LIX. 
LX. 
LXI. 
LXxIl. 
LXIII. 
LXIV. 
LXV. 
LXVI. 
LXVII. 
LXVIII. 
LXIX. 
LXX. 
LXXI. 
LXXII. 
CONTENTS. 
Ascomycetes, 
GENERAL CHARACTERS. SPOROCARPS. 
Structure of sporocarp. Apothecium, perithecium, cleistocarp 
Apothecia . . . . F . R 5 A & A 
Perithecia 
Cleistocarpous fits Elbe N = Oaygena: —Myri- 
angium. ‘ 
ORIGIN OF SPOROCARP. 
Review of the main facts. 1. Eremascus.—2. Genera which have at 
first a distinct archicarp with no distinct envelope.—3. Polystigma 
with archicarp in the primordium of the sporocarp.—4. Xylaria and 
allies with a temporary Woronin’s hypha.—Genera without a distinct 
archicarp 
Separate descriptions. 
. Erysipheae 
. Eurotium . 
. Penicillium . r 
. Gymnoascus. Ctenomyces 
. Ascobolus 
. Pyronema . 5 
. Sordaria. Melanospora . 
. Collemaceae ‘i 
. Forms with archicarp imperfectly eamined 
. Polystigma R 
11. Xylarieae 
12. Sclerotinieae 
13. Pleospora herbarum 
14. Claviceps, Epichloe, Cordyeeps, Neetrin and others 
15. Ascodesmis . . . 
16. Sphyridium, Bacaımyess; Cihdania ai arliers, 
Soosonzuen 
Early investigations into the development of the sporocarp in Lichens . 
THE COURSE OF DEVELOPMENT IN ASCOMYCETES. 
Statement of facts. Species without gonidia ; others with a regularly 
intercalated formation of gonidia. Different forms of gonidia in the 
same species. Microgonidia and megalogonidia. Pycnidia, pycno- 
spores, stylospores.— Examples of ar which have been fully 
examined 
Homologies of the members of the deli in N 
Controversy regarding the sexual organs 
DETERMINATION OF IMPERFECTLY KNOWN ASCOMYCETES, 
The points on which the question turns 
Archicarps, sporocarps 
Spermogonia and spermatia 
Doubtful spermatia 
Gonidia, gonidiophores, Eye TE: R 
Combinations of different forms. Examples of the kind 
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