graminea Lindl., 102 
michuacana ( La Llave & Lex. ) 
Hemsl., 106 
obtecta C. Schweinf. , 106 
sinensis ( Pers.) Ames, 85,89 
sparsiflora C.Schweinf., 108 
spiralis C. Koch, 85, 87, 88 
velata Robins. & Fern., 108 
SPIRIFER Sow. 
cameratus Mort., 17 
STELIS Sw. 
Lankesteri Ames, 21 
leucopogon Reichb,f., 21 
nubis Ames, 21 
STROMBOCACTUS Karw. 
ex Forst, 
disciformis DC., 135 
SWIETENIA Jacq. 
Mahogani Jacq., 140 
TAENIOPTERIS Brongn., 
18, 19 
TELANGIUM  Bens., 167 
TELIPOGON HBK. 
gracilipes Schitr., 124 
parvulus C.Schweinf., 123 
TRICHOCHILUS Ames 
neo-ebudicus Ames, 36 
TRIGONOCARPUS Brongn., 
162 
TRITICITES Girty 
collumensis Dunb., 17 
ULMUS [ Tourn. | L. 
spp., 140 
VANILLA Sw. 
inodora Schiede, 27 
Methonica Reichb,f., 27 
ovata Rolfe, 27 
Pfaviana Reichbf., 26 
WALCHIA Sternb., 10, 18, 19 
sp., 14 
dawsoni White, 12, 14 
filiciformis (Schloth.) Sternb., 
10 
filiciformis aff., 14 
gracilis Dawson, 10, 12 
gracilis aff., 14 
gracillima White, 14 
hypnoides Brongn., 10,13,14 
imbricata Schimp., 14 
piniformis aff., 15 
pintformis Pot., 11 
pintformis Ren., 11 
piniformis Schimp., 10 
piniformis (Schloth.) Sternb., 
10, 13, 14 
piniformis Sellards, 11 
piniformis White, 11 
piniformis Zeill., 11 
schneideri White, 14 
WHITTLESEYA Newb., 
157, 161 
elegans Newbh., 161 
Whittleseyineae, 162, 167, 171 
ZEA L. 
Mays L., 138 
ZYGOPTERIS Corda 
erosa Gutb., 15 
[ xvii | 
