i26 



BULLETIN DE L HERBIER BOISSIER. 



(50) 



Folia spathulata, limbo suborbiculari; mucronala vel obovala, nervis 

 haud conspicuis. Racemi elongati folia semper multo superantia. Alae 

 obovatae vel obovato-cuneatœ. nervis ramosis parce anastomosantibus. 

 Carina nuda limbo campanulato-saccaLo. Petala superiora basi longe 

 euneata, limbo retuso, versus carinam falcata eamque superantia. Ova- 

 rium ellipticum emarginatum. Stylus tenuis sensim versus Stigmata 

 latescens. Stigmata infundibiliformia marginibus grosse dentata, inferius 

 tuberculatum (fîg. a.). Capsula anguste alata. 



P. glaucescens Royle (Wall, cat.) Illustr. I, p. 76, II, tab. 19 B. 

 sub nom. P.furcata Royle. 



Semeiocardium glaucescens Hassk., 1. c. ; P. triphylla var. 2 glaucescens 

 Bennett, 1. c. 



Folia late elliptica, acuta, glaucescentia sensim in petiolum attenuata. 

 Racemi in foliis absconditi ea vix superantes. Aise oblongo-ellipticae, 

 nervis tribus liberis. Petala superiora haud versus carinam falcata. Pars 

 terminalis quam media haud duplo angustior. Carina cochlearis longitudi- 

 naliter aperta sub apice cristae lobos duos obtusos latos ferens. Ovarium 



ellipticum. Stylus basi tantum tenuis lateraliter compressus dein versus 

 medium dilatatus, leviter falcatus. Stigmata forficata parva, superius 

 rostrato-curvalum, inferius tuberculatum V« minus (fig. b.). Capsula latius 

 alata, glaucescens, alis marginalibus leviter insequalibus. 



P. birmanica Chod. (Kuntze). 



Heterosamara birmanica Kuntze, Revis, gen., I, p. 47; P. triphylla 

 f. monstruosa ? Bennett in Hook. Fl. of Brit. Ind.; P. heteroptera Bennett 

 Mss. in hb. Kew. 



