DESCRIPTIVE LIST. 331 



The variety Odontoglossum cristatum Dayanum or Ar- 

 gus (I. H., 3, 21) is remarkable for large flowers and rich 

 color. 



B. Odontoglossum crocidipterum. New Granada. 



A species resembling Odontoglossum ncevium and O. 

 odoratum, but structurally different, the wings of the 

 column being fringed. Flowers pale yellow, spotted with 

 chestnut brown, fragrant. 



A. Odontoglossum Denisonce. New Granada. F. M., 2, 26. 

 Supposed to be a natural hybrid between Odontoglossum 



Alexandra and O. luteo purpureum. Flowers large, pure 

 white, with a few brownish spots ; lip white, with citron 

 centre. A strong-growing plant, with branching flower- 

 spikes. 



B. Odontoglossum Ehrenbergii. Mexico. Fl. des Ser., 846. 



I. H, 33. 



Sepals white, barred with brownish red ; petals white ; 

 lip slightly undulate, golden yellow. Flowers not soli- 

 tary. A very pretty dwarf species, free blooming ; flowers 

 almost imperishable. 



Odontoglossum epidendroides. 

 Probably the same as Odontoglossum Lindleyanum. 



B. Odontoglossum Galleottianum. Mexico. 



Possibly a hybrid between Odontoglossum nebulosum and 

 O. Cervantesii. Flowers white ; petals brown at base ; lip 

 yellow at base. 



B. Odontoglossum gloriosum. New Granada. 



Bat. Odon., 12. 



A strong- growing plant, producing tall branching spikes 

 of yellowish white flowers, ocelated with brown, fragrant. 



