130 
THE TRANSPARENT DENDROBE 
§ 7. CERATOBIUM. 
A remarkable form of the genus, with tall erect stems, flat leaves, and long racemes of flowers, 
mspicuous for the long narrow antennae-like petals. 
11 1. D. Mirbelianum Goi'dich. 112. D. veratrifolium IAndley. 113. D. macranthum A. Richard. 114. D. antennatum 
Lindley. 115. D. taurinum Id. 116. D. undulatum R. Br. ; (alias D. discolor Lindley). 117. D. affine IAndley. 
§ 8. DENDROCORYNE. 
From tliis point the development of the genus diminishes. The stem is contracted at the base, 
and club-shaped, with leaves at only the extreme end, as in the § Spatkium among Epidendrums ; 
the flowers are as in Eudendrohium and StachyoUum. The inflorescence may be made to constitute 
sectional differences. 
A. Inflorescence terminal. (Chiefly Australian.) 
118. D. speciosum Smith. 119. D. canaliculatum R. Br. 120. D. semulum R. Br. 121. D. Kingianum Bidwill. 
122. D. Veitchianum Lindley. 123. D. tetragonum Cunningham. 124. D. Macroei Lindley. 125. D. longicolle 
Lindley. 
B. Inflorescence lateral. 
126. D. chrysotoxum Lindley. 127. D. Griffithianum Id. 128. D. aggregatum Roxburgh, 129. D. compressum 
Lindley. 130. D. densiflorum Wallich. 131. D. Palpebrse Lindley. 
§ 9. BOLBODIUM. 
In lieu of true stems these species are furnished with pseudobulbs, sitting on a prostrate rhizome 
With the exception of B. Jenkinsii they are all obscure plants of no horticultural value. 
A. Lip undivided. 
136. D. 
132. D. Jenkinsii Wallich. 133. D. braccatura Lindley. 134. D. muscicola Id. 135. D. pygmaeum Id. 
subacaule Reinwardt. 137? D. tricuspe Lindley. 138? D. plieatile Id. 139? D. lamellatum Id. 140? D.pusillumM 
141 ? D. triflorum Id. 142. D. appendiculatum Id. 
B. Lip three-lobed. 
143. D. extinctorium Lindley. 144. D. microbolbon A. Richard. 145? D. angustifolium Lindley. 146 ? D. convexum 
Id. 147 ? D. grandiflorum Id. 148 ? D. cymbidioides Id. 149 ? D. elongatum Id. 150 ? D. geminatnm Id. 
§ 10. RH1ZOBIUM. 
"uaforme Sivartz. 152 D. cucumerinum 
rigidum R. Br. 
In addition to these, about a dozen other supposed species are to be found in books, but they are 
so little known as to be unworthy enumeration in this sketch. D. auipltm of Wallich, along with 
spurious Bolbophvlls, forms 
notice will be 
taken hereafter. 
