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K. 



Echites bracteata Gr 176 



— funiformis Vell 175 



, — longiflora Dsf 175 



— Tweediana Hier 176 



Echium bonariense Poir 181 



— oriéntale L 181 



— plantagineum L ISl 



— violaceum L 181 



Eclipta alba Hssk 153 



Eichhornia a/urea Kth 323 



— speciosa Kth 323 



Elephantopus scaber L 143 



Eleusine indica Gaertn 302 



— tristachya Kth 302 



Eleutheria plicata Herb 323 



Elionurus ciliaris Humb. Kth 315 



Emmotum apogon Gr 61 



Enokea Sieberi Miq 242 



Enterolobium Timbouva Mart 97 



Ephedra americana Gr 272, 273 



— — Willd 273 



— dumosa Mrs 272 



— frustillata Mrs 273 



— montícola Mrs 272 



— ochreata Mrs 272, 273 



— rupestris Benth 273 



— triandra Tul 273 



— Tweediana Fsch. Mey 273 



Epicampes coerulea Gr 298 



Equisetaceae 329 



Equisetum bogotense Kth 329 



— gigantemn L 330 



— pyramidale Gldm 3o0 



— ramosissimum Dsf 330 



Eragrostis bahiensis Schrd 304 



— lugens Ns 304 



— major Hst 304 



— megastachya Lk 304 



— mexicana Lk 304 



— Neesii Tr 304 



— pilosa P. B 304 



— poaeoides P. B 304 



— verticillata Roem. Schlt 304 



