OllCHIDEiE. 



115 





Fig. 40; GastroehUus Matsudai Hayata; 1, the pLmt; 2, a flower, seen froia 

 t)tlow ; 3, a lip and colnmn ; 4, a dorsal seijal ; 5, a lateral sepal ; 6, a petal ; 7, pollinia 

 -on a caudicule; 8, the same, with an operculum. 



