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E. 



Echites biacteata Gr 370 



— funiformis Vell 369 



— longiflora Dsf 369 



— Tweediana Hier 370 



Echium bonariense Poir 375 



— orientóle L 375 



— plantagineum L 375 



— violaceum L 375 



Eclipta alba Hssk 347 



Eichhornia azurea Kth 517 



— speciosa Kth 517 



Elephantopus scuber L 337 



Eleusine indica Gaertn 496 



— tristachya Kth 496 



Eleutheria plicata Herb 517 



Elionurus ciliaris Humb. Kth 509 



Emmotum apogon Gr 255 



Enckea Sieberi Miq 436 



Enterolobium Timbouva Mart , 291 



Ephedra americana Gr 466, 467 



— — Willd 467 



— dumosa Mrs 466 



— friistillata Mrs 467 



— montícola Mrs 466 



— ochreata Mrs 466, 467 



— rupestris Bonth 467 



— triandra Tul 467 



— Tweediana Fsch. Mey 467 



Epicampes coerulea Gr 492 



Equisetaceae 523 



Equisetum bogotense Kth 523 



— giganteum L 524 



— pyramidale Gldm 524 



— ramosissimum Dsf 524 



Eragrostis bahiensis Schrd 498 



— lugens Ns 498 



— major Hst 498 



— megastachya Lk 498 



— mexicana Lk 498 



— Neesii Tr 498 



— pilosa P. B 498 



— poaeoides P. B 498 



— verticillata Roem. Schlt 498 



