MASpEVALLIA. CHESTERTON. 
The following information is added by Consul Lehmann : 
Masdevallia Chestertonii grows on trees, and sometimes also on th 
very damp woods on the western slopes of the Farrallones de Cali, in 
the Cauca, at an elevation of 1,800 to 2,200 metres (5,850 to 7,150 feet). Tt is also found 
on the Cerro de Calima, west of Buga, and above Anserma Nueva and the Arrayal ; 
but it does not extend into Antioquia. It flowers in April and May, and also in October 
and November. The annual average temperature of the region is between 16° and 
18° Centigrade (60°'8 to 64°°4 Fahrenheit). 
e ground, in dense and 
the department of 
F. C. LeaMANN. 
Fre Or ae eee SUS DE 
Explanation of Plate, drawn from a plant at Newhbattle Abbey : 
Fig. 1, petal, lip, and column, in natural position ;—2, side of peti 
da, apex of column ; al/ enlarged ;—5, apex and section of leaf, natural size. 
al ;—2a, petal, inner side ;—3, lip ;— 
4, column ; 
