133 



pulis foliaceis semicordatis acnmiaatis ^ capitDlis umbollatis 

 pednncalatis post anthesin deflexo - cernitis et suhdiscoideo - 

 deplanatis^ floribns longe pedicellatis, caljcis laciniis seta- 

 ceo - snbnlatis erectis eobaeqnaHIins tubo brevissimo qnadniplo 

 longioribiis corolla dnpio brevioribus, Icgnmiaibns stipitatis 

 4spermis. (Glaberrimum. Flores speciosi, Tiresccnti-albi; 

 rexillaia intns apiccm versus roseo-striatnm, denrnm spadi- 

 eenm et nerroso-liueatnni.) — Hab, iu territorio Arkansas 

 aiistraliore, O- Semina a. 1835 collecta misit Dr. G. En- 

 gelntann. 



Selectus Seminum horti botanici Lovamensis 1839- 4, 

 (Martens dir.) 



Helianthus grosseserratus Nob, , caole elato simplici 

 glabro y superjde ramoso scabroque, ramnirs nnifloris, foliis 

 longe petiolatis alternis orato-lanGeolatis acnmrnatls iiDiner* 

 Tiisj serratnris mtignh instrnctts, supra riridibos 8cabris, 

 snbtus pnbescenfi-albldis, 6oribflS sat amplis, radio 15 — 20 

 flor, disco luteo, squamls abthodii imbrtcatis nigris subcilia- 

 tis. Scmina sub nomiuc H. scaberrimus missa Amer, bor, 

 (St. Louis, Missouri.) 



Horlus Regius Monacensis semiuifer 1839. 4. (de 

 Martins dir.). 



Commelma clandesttna Mart, C. eanle ramoso adscen- 

 dente ramiilis sursom crebris erectis raginisqne hinc linea 

 pilosis; foliis lanceolatis acnminatis, in vaginas ore ciliatas 

 attennatis glabris; pednncuiis qnam folia brevioribus, pilosn- 

 lis y involncra cordala acnta complicata extns pabescentia 

 ^qnantibas, vel longiorlbus* (Petala alba.) 



Commelina communis L. C. canle hnmifn^n vcl adscen- 

 deiite, ramoso, ramnlis simpIieibtiSj birsnlnln, giabrpseente; 



