^, 



Plate 2380. 



ARGOSTEMMA CONCINNUM, Hmsl 



RuBiACE^. Tribe Hedyotide.e. 



<^ampanulato limbo brevi 5-ficIo, segmentis ovato-deltoideis acutis, 

 corollR. rotatH' profunde S-fidir' tubo calycem supers nte infundibiiliformi, 

 Jimbi segmentis anguste lineari-lanceolatis, filamentis brevibus, antheris 

 i!i conum elongatuin leviter arcuatum coha^rentibus, stylo gracillimo 

 conum androecii brevissime snperante. 



Hab. Northern Siam : moss-covered rock, Pu Kaw, near Mount 

 ^iock, c. 6000 ft., Smiles! 



Folia l^li poll longa, 1-U Hn. lata. Flares albi, centre macula 

 ^ 'ndi notati " " ' 



4 poll 1 „ , 

 , 3-I poll. diam. 



"v-ijai-i, ^-1 poll. aiam. 



The slender stem of this elegant little plant bears, about mi-bvay 

 oeiowthe pseudu- verticil of leaves, more or less distinct traces of a 

 P^ir of minute squamiform leaves, which possibly are cotyledonary. 

 ^ne structure and dehiscence of the anthers is doubtless as in A. 



^is general rem 



p. 93.^D. Oliver. 



Bennett, in 

 '£ Eariores/ 



^*'M.X\X UClllSC'f llUC 1)1. tilt? tllltllCiO J.^ x^v--- - 



J and its allies, carefully described by Mr. J 

 tarks under that species, in ' Planted Javanics 



-VER. 



Calv!" ^; ^""i'^n of leaf, sluAvIng the under surface. 2. Expanded flower 

 •> • -*• SUmens. 6. Stain inal tube laid open. All enlarged. 



3. 



