\ 



452 



T. II. 788, 



TRIAND. DIGYNIA, 



RotTBOELLTA. 



^ 



latus, nculri acl latcra eorumdem. $ et d^ cal. blvalvis; 

 cor. ut in compressa, CaJ. neutrius valvulis 2 oblongis, cor. 

 s mcmbranacei$. Roxb, 1. c. In montosis, ' 



n. 12* 



/ 



Addatur 



synonymon: 

 Jasciculains Trin,^ Fund. Agrosf. p^ laS* 



Pag. 788. n. 17. RoTTBOELLiAE perforalae, Addatur syno- 

 nymon: 



R. culmis erectis, glafcris, 3-5 pedum; spicis solitarii?; flo- 

 ribus oppositis, rhachi perforata; calyce plerumque bifloro, 

 flore altero masculo, altero herraaphrodito. Rcxb. FL 



ind. ed. Car. et PVa 



L JO. 256. n, 5. 



yCulmi plures, simpllces, teretes, glabri, arllculati, farcti, cras- 

 sitie peanae corvi. Polia rationc plantae parva , gracilia, 

 glabra, inarglne bispida, ore vaginae ct paulum supra basin 

 lanata, Spicae teretes, glabrae, crassilie pennae corvi , 3 6 

 poll-; qua parte flores oppositi foramen oblongum in rliacbi, 

 ut glumae interiores caljcis dorso sese tangant. Flores ,ge- 

 ininati, superne altern! , nunc omiies ?, nunc ? et o^. mixti, 

 Cal. i-2-florus, valvulis a slrnplicibus , exteriore rigida, 

 intcriore firma, alba, utraque oblique lineari - oblonga. Cor., 

 • ubi hermaphroditus solitarius, trivalvis; ubi o^ simul adest, 

 utcrque bivalvis: omnes membranaceac , calyci conformes, 

 sed minores. Boxb. I c Rarior in pascals feriilibas. 



Pag. 788, RoTTBQELLus addatur : 



n. 



18. 



N 



culmo compresso 



sulcato, glabro, ramosoj foliis elongatis; spicis subcompres- 

 sis^ rhachi hinc nuda; valva calycina exteriore trans versim 

 eorruguta, longitudinaliter rugosa, corolla trivalvi. Bald- 

 ioin 8ub RoTTBOELLiA comigaia in Silliman amerlcaa 

 Journal I. p. 355. R. rugosa 



Folia breviuscAl 



FJores 





R. rugosa NattOi 



Culmus ereclus, gracilis, foHosua solidus. Folia brevhisctiia, 

 margine et cosra media scabra. Vaginae compressae, inter- 

 nodiis breviores, in foliia caulinis apertae, tnargine membra- 

 naceo. Spicae 2 -S.pollicares , axiliares, soliiariae, cvlin- 

 dncae, approximatae, vaginis cymbiformibus, ut in AndRO- 

 POGONE: floribus perfeetis efc imperfectis latus contrarium 

 respicientibus, his pedicellatis, plerumque neutris. 

 rhachisque pcrfecte glabri, articulationibus profunde exca- 

 ▼atis, clausis a pedicellis ^eutrorum valvulaque hemapliro- 

 diti, cujas valvula exterior oblique ovata , acuta, cartilagi- 

 nea, costis 2 • 5 transversis , rugosis; interior acuta, coria- 

 cea, tecta a fornice rhackeos , impressa utroque latere a 

 pedicellis. Cor. 3- valvis; valvula exterior (rudimentum neu- 

 trius?) longitudine calycis; inleriores 2 ovatae, obtusae, ca- 

 lyce breviores, Valvulae calycinae neutrius planae, laevfs, 

 quadruplo minores. Stain. 3." Styli 2. Affinis fasckutatae, 

 iV,tttL In Camden Countr in C eor^ia. et ad M- 



tora Floridae. ^ ' 



»' 





