288 BOTANICAL GAZETTE. [ December, 
any is again called to the very easy manner in which a large 
supply of germinated pollen was provided for the study here | 
outlined. The same method has proved successful in several 
other cultures. 
Fertilization of Calopogon parviflorus Lindl.’ 
CHARLES ROBERTSON. 
about the same level. The lower project strongly from the 
labellum, and many of them are fused together, especially 
column, The broad, slightly upturned wings of the column 
Keep the body from passing to either side, and so require ¥ 
1 Kindly determined b Dr prag : 
. Sereno Watson. For an interesting account 0 
phology of Calopogon and a figura of C, pulchellus, see Goodale & Poe 
a 
Flowers,” pp. 73 and 85, and pl. xiv, ee 
