tort] ATKINSON—DICTYOPHORA AND ITHYPHALLUS 19 
Fic. 2.—Ithyphallus impudicus from Jura Mountains, France, 1905, show- 
ing “veil” around stem below pileus; at the base showing the collar of funda- 
mental tissue which was ruptured on expansion of plant. 
PLATE II 
Fic. 4.—Phallus ravenelii from Ithaca, N.Y., showing “veil” around stem 
below pileus; at base showing the collar of fundamental tissue as in Ithyphallus 
impudicus. 
1G. 5.—Same with pileus cut away from the front to show upper part of 
‘veil’? suspended from apex of stem underneath pileus; two rings of this 
“veil” of fundamental tissue below on the stem; at base collar of fundamental 
tissue 
PLATE IiI 
he 6.—Dictyophora a Ithaca, N.Y., showing indusiu 
Fic. 7.—Dissection of egg hallus OES showing canteen veil . 
of primordial tissue between ee and stem. 
Fic. 8.—Similar dissection of Ithyphallus impudicus, showing continuous 
veil of primordial tissue between pileus and stem. 
PLATE IV 
Fic. 9.—Longitudinal radial section at base of egg of Ithyphallus impuaio 
A, stem; B, primordial tissue which forms the collar; P, inner portion 
pileus; G, gleba; D, inner peridium; F, gelatinous layer of volva. 
Fic. 1o.—Longitudinal radial section at base of egg of Phallus ravenelii: 
A, stem; B, fundamental tissue which forms the collar; P, pileus; G, gleba; 
D, inner peridium; F, gelatinous layer of volva. 
Fic. 11 ._—Longitudinal radial section at base of egg of Dictyophora dupli- 
cata: A, stem; B, fundamental tissue which forms the collar and extends 
upward as a thin veil on either side of J (indusium); P, pileus; G, gleba; D, 
inner peridium; F, gelatinous layer of volva. 
PLATE V 
Fic. 12.—Longitudinal radial section through upper part of egg of Jthy- 
phallus impudicus: A, stem; BB, fundamental tissue with rudimentary 
indusium; J, indusium lying with it; P, pileus; G, gleba; D, inner peridium 
Fic. 13.—Longitudinal radial section at upper part of egg of Didwshirs 
duplicata: A, stem; BB, fundamental tissue; J, indusium; P, pileus; G, 
gleba; D, inner perididas- F, gelatinous layer of volva. 
PLATE VI 
Fic. 14.—Longitudinal radial section through upper part of egg of Phallus 
ravenelii: A, stem; B, fundamental tissue; P, pileus; G, gleba. 
Fic. 15. oie en eters section through middle part of egg of Ithyphallus 
impudicus: A, stem; B, fundamental tissue; J, rudiment of indusium within 
it; G, gleba; fundamental tissue also lies between J and P. 
