PLATE 36 



HELVELLACEAE 



(a. Ascoma and section xl; b. Ascus and paraphyses x500; separate 

 spores xlOOO; except as otherwise indicated) 



1. Sphaerosoma fuscescens Klotsch 



a. (Lind. Nat. Pfl. p. 172, after Tulasne) 



b. (Corda Icon. 11, f. 100) 



2. Rhizina inflata (Schaeff.) Quel. 



(Syd. Myc. Germ. no. 1935) 



a. (Rehm Ascom. p. 1136, after Haenssiger) 



b. x200; separate spore x500 



3. Morchella esculenta (L.) Pers. 



(U. S. D. A., Seaman) 



a. (Minn. Mushrooms f. 102) 



b. x200; separate spore x500 



4. Helvella lacunosa Afz. 



(Clem. Colo., 1927) 

 b. x200; separate spore xSOO 



5. Vibrissea truncorum (A. & S.) Fr. 



(Id.) 



6. Cudonia circinans (Pers.) Fr. 



(Id.) 



a. (Cooke Mycographia f. 172) 



7. Verpa conica (Muell.) Schwartz 



(Clem. lb.) 



b. x200; separate spore x500 



8. Leotia lubrica (Scop.) Pers. 



(U. S. D. A., Morgan) 

 a. (Cooke lb. f. 171) 



9. Mitrula phalloides (Bull.) Chev. 



(Rehm lb. p. 1143, after Sturm) 

 a. (Cooke lb. f. 175) 



10. Spathularia clavata (Schaeff.) Sacc. 



(Clem. lb.) 



11. Geoglossum glabrum Pers. 



(E. & E. N. A. Fung. no. 2031) 



