EAE Welvwitechia mirabilis, Hook. s jt» 
i [o . Anatomy, in the Seedling and 
=` .. Adult States (Sykes), 327-351; 
cotyledonary buds, 339 ; develop. 
_of outward form, 3-333 ; ridges 
transition, 340-346, 349; xylem, 
g si ` Whorls, di-Himer rous, among the 
| TAR Dictylodons Henson) 
153-16 
e | Wiliamsonia gigas, Lindl. & Hutt., 
ae 116; ee 12 ftnote. 
Yet bees $ coe 111; 
INDEX: 
113. 
. Behimperianus, Zigno, 116. 
spp., mentioned, 115. 
vogesiacus, Schimp., 113. 
vogesiacus, Schimp. & Moug., 
113, 115, 121. 
Fuceites (pars), Zigno, 1. 
Zamia, Linn., mentioned, 112, 125. 
furfuracea, Ait., mentioned, 125. 
sp., mentioned, 112. 
Wishingtoniana, D R Ward, 
Pr "ees and Pterophyllum, 
Brongn., Triassic eg of the 
Genera (Arber), 109-127 
africana, Tate, eae: 119. 
buchianus, Ætt., 116; mentioned, 
ee 
LI 
Feneonis, ue. 116; men- 
ioned, 11 
gigas, Lindl. à Hutt., 112, 116. 
‘Yuccites dubius, Schimp. & Moug., 
Zamites grandis, Arber *. 5,118, 115: 
. megaphyllus, 
mentioned, 
Phillips, 117 
Milleri, Zigno; mentioned, 119. 
Renevieri, Heer, mentioned, 119 A 
vogesiacus, Arber, 113. ; 
vogesiacus, Schimp. 4 Moug., 
mentioned, 115. Nos 
Zea, Linn., leaf-anat., 74. 
Zonaria Isselii, Piccone & Grunow, 
variegata, Mart., 
tioned, D e: 
Zostera, Linn., mentioned, 360. TM 
nana, Poth, 186. 
ZoxsiEZ, leaf-anat., 73, 75. be oe 
ZYGOPTERIDEE, mentioned, 373 ftnote, ded 
376, 385. 
Zygopteris, Corda, mentioned, 373 
38 
L2 
7 
184; men- 
corrugata, Will., mentioned, 
13 
