14. C. Aremhergii (Scheidweiler in Gartenzeit. 1843. p. 



109.) ; "sepalis lateralibus falcatis obtusiusculis, supremo 

 lanceolate, petalis latioribus undulatis, labelli trilobi lobis 

 undulato-crispis, intermedio margine lilacino lamina lutea, 

 lateralibus margine lutescentibus, spatha herbacea com- 

 pressa obtusa, pseudobulbis cylindraceis nitidis, foliis 



ovatis carnosis, obscure viridibus." Brazil. This 



species is only known from the above description. It is 

 said to bear much resemblance to some others, but to be 

 distinguished by its beautiful dull green ovate leaves, and 

 its great lilac flowers. The stem is said to be eight 

 inches high, the leaves four inches long and two inches 

 broad ; the flowers sweet-scented. It may be C. Har- 

 risonianai or maritima ; but it seems to be distinct. 



15. C. guttata (Lindl. Bot. Reg. t. 1406. Orch. no. 10. 



Hort. Trans. 2 ser. 2. t. 8. C. elatior, Lindl. Orch. no. 

 9.) ; caulibus elongatis teretibus, foliis 2 oblongis concavis 

 basi paulo angustatis, spatha brevi, floribus carnosis, 

 sepalis lineari-oblongis acuminatis, petalis conformibus 

 paulo latioribus undulatis, labelli trilobi lobis lateralibus 



ovatis : intermedio cuneato bilobo disco tuberculato. 



Brazil. Flowers greenish yellow, beautifully spotted 



with crimson ; lip white with a lilac tip. Raceme some- 

 times as large as a man's head. 



16. C. granulosa (Lindl. in Bot. Reg. 1842, t. 1. C. guttata 

 /3 Musselliana, Hooker in Bot. Mag. t. 3693 ?) ; caulibus 

 teretibus gracilibus diphyllis, foliis oblongo-lanceolatis 

 obtusis, sepalis oblongis obtusis, petalis obovato-spathu- 

 latis undulatis obtusissimis, labello cucuUato tripartito : 

 laciniis lateralibus semiovatis intermedia sinu lato di- 

 vulsa ungue sequilateri Isevi lamina dilatata rotundata 



plicata granulosa denticulata. Guatemala. This 



has a slender stem, terminated by two narrow leaves, 

 something like those of C. bicolor, but shorter. Sepals 

 two inches and a half long, oblong, olive green, mottled 

 with rich brown spots. Petals obovate, very much 

 rounded at the point, and narrowed to the base ; wavy 

 at the margin, and of the same colour as the sepals. 

 Strongly contrasted with the dingy colours of those parts 

 is the lip, of a pure white at the sides and point, and of 

 a glowing orange spotted with crimson in the middle ; its 



