inch and a half long, scarlet, except two small green outer sepals : 
the anterior sepal gives the peculiar form to this singular flower, 
and is somewhat pitcher-shaped, elongated, contracted below the 
mouth, attenuated at the other extremity into a conical, subulate, 
- Incurved spur. 
Fig. 1. Side view; and 2, front view of a flower :—magnified. 
