208 SWA&Z Oft THE 



II. Orchidea with two Anthers* 



25. CYPRIPEDIUM L. 



Char, essent. Calyx 4-phyllus, patens. 



Labellum ventricosum, calceiformec 



Character naturalis. 

 Calyx 4-phyllus : 

 Foliola patentia, quorum supremum erectum, 



infimum dependens, lateralia subdeflexa. 

 Cor, Labellum inflatum, calceiforme, obtusum. 

 Genit. Stylus e Germine infero pyriformi, gibbo, 



basi attenuato, contorto, sexangulari erec- 



tus, cylindraceus, lobo subterminali, pedi- 



cellato, diversjB format subtus carinato, 



piano s. lateribus deflexo dorso auctus. 

 Anthera dua?, distinctae laterales, subsessiles, 



biloculares, lacinula lanceolata utrinque 



subjecta. 



Massa Pollinis pulvureo-granulosse. 

 Stigma terminale, cernuum, inter antheras 



lobo styli tectum, dilatatura ? fovea triangu- 



lari umbilicatum. 



