498 ORCHIDEJE HORTI KEWENSIS. 



220] colurnna connatum. Masses pollinis granulosse. Cap- 

 sula carnosa. Semi n a globosa aptera. 



1. V. aromatica, foliis ovato-oblongis nervosis, petalis 

 undulatis, labello acuto, capsulis cylindraceis longissimis. 



Vanilla aromatica. WiUden. sp. pi. 4, p. 121. 

 Vanilla flore viridi et albo, fructu nigricante. Plum. ic. 

 183, t 188. 



Nat. of South America. fy . 



2. V.plani/olia, foliis oblongo-lanceolatis planis obsolete 

 striatis, labello retuso. 



Vanilla planifolia. Andrews's reposii. 538. 

 Myrobroma fragrans. Salisb. paradis. 82. 

 Nat. of the West Indies. % . 



DIANDRIA. 



CYPRIPEDIUM. {Swarlz in act. Stockholm. 1800, 

 p. 250.) Brown mss. * 



Labellum ventricosum, inflatum (nunc saccatum). Co- 

 lurnna postice terminata lobo petaloideo (stamine sterili), 

 antheras distingnente. Petala 2 antica saepius connata. 



I. C. Calceolus, caule folioso, lobo columnar elliptico 

 obtuso, labello petalis breviore compresso. WiUden. sp. pi. 

 4, p. 142. Engl, hot 1. Fl. dan. 999. Redoute liliac. 

 19. 



Nat. of England. 11 . 



22i] 2. C. parviflorum, caule folioso, lobo columnar trian- 

 gulari acuto, labello petalis breviore compresso. WiUden. 

 sp.pl. 4, p. 143. 



Cypripedium parviflorum. Botan. magaz. 911. 



Nat. of North America. % . 



3. C. pubescens, caule folioso, lobo styli triangulari-obi 



