THE LAMELLAE IN COPRINUS MICACEUS 
355 
1914^ The Development of Agaricus arvensis and A. comtulus. Am. Jour. 
Bot. i: 3-22. 
19142. Preliminary Report. The Development of Amanitopsis vaginata and 
Lepiota clypeolaria. Sci. 39: 257. Fb. 
1914^. The Development of Armillaria mellea. Myc. Centralbl. 4: 113-120. 
1866. Bary, A. de. Morphologic und Physiologic der Pilze. Flechten, und 
Myxomyceten. Leipzig, pp. 48-74. 
1887. Comparative Morphology and Biology of the Fungi, Mycetozoa and 
Bacteria. Oxford, pp. 53-59, 286-307. 
191 1. Beer, R. Notes on the Development of the Carpophore of Some Agaricaceac, 
Ann. Bot. 25: 683-689. 
1877. Brefeld, O. Botanische Untersuchungen ueber Schimmelpilze. Heft III, 
I-I35- 
1889. Fayod, V. Prodrome d'une histoire naturellc des Agaricinees. Ann. Sci. 
Nat. Bot. VII, 9: 181-411. 
1909. Fischer, C. C. E. On the Development of the Fructification of Armillaria 
mucida Schrad. Ann. Bot. 23: 503-507. 
1909. The Biology of Armillaria mucida Schrad. Ann. Bot. 23: 515-534. 
1902. Harper, R. A. Binucleated Cells in Certain Hymenomycetes. Bot. Gaz. 33: 
1-23. 
1874. Hartig, R. Wichtige Krankheiten der Waldbaume. Berlin, pp. 12-42. 
1856. Hoffmann, H. Die PoUinarien und Spermatien von Agaricus. Bot. Zeit. 
14: 137-148, 153-163. 
1860. Beitrage zur Entwickelungsgeschichte und Anatomic der Agaricinen. 
Bot. Zeit. 18: 389-397. 
1 861. Icones Analyticae Fungorum. Giessen. 
1842. Schmitz, J. Mycologische Beobachtungen als Beitrage zur Lebens und 
Entwickelungsgeschichte iniger schwamme aus der Klasse der Gastero- 
myceten und Hymenomyceten. Linn, i6: 141-215. 
1884. Strasburger, E. Das botanische Praktikum. Jena. 
1914. Zeller, S. M. The Development of Stropharia ambigua. Mycologia, 6: 
139-144. 
EXPLANATION OF PLATES XXXIX AND XL 
The figures in Plate XL were drawn with the aid of the camera lucida irom 
preparations stained with Flemming's triple stain. Leitz i/i 6 objective and No. i 
ocular were used in making figures 9 and 15; the rest of the figures on this plate were 
made with the 1/16 objective and No. 3 ocular. Distance from camera lucida to 
drawing board 90 mm. Microphotograph i was made with Leitz objective No. 6 
and ocular No. 3; 3, 8, 13 and 17 were made with objective No. 3 and ocular No. 3. 
Cramer's micro-ray filter No. 7 was used. 
Plate XXXIX. 
Fig. I. Vertical median section of an undifferentiated carpophore, on agar. 
X 250. 
