01656nam a2200205 a 450000100080000000500110000800800410001910000170006024500820007726000410015930000140020049000480021452010830026265000150134565000240136065000120138465000180139665000140141465000220142813859762009-11-22       1974    bl uuuu      00u1 u    #d1 aBLAKE, S. T.  aRevision of the genera Cymbopogon and Schizachyrium (Gramineae) in Australia.  aBrisbane: Queensland Herbariumc1974  a70p.cil.  a(Queensland Herbarium. Contributions, 017).  aOf the seven species of Cymbopogon and of Schizachyrium found in Australia, C. queenslandicus, S. crinizonatium, S. dolosum, S. occultum and S. perplexum are described as new. These, and also C. bombycinus, C obtectus, C. procerus and S. pachyathon are restricted to Australian. C. ambignus to Timor. C. globsous is a Malestian species. mow reprted from Queemsland. C. refructus extends eastward to Hawaii and Mangareva. S. fragile and S. psendeulalia have wide rangs Austrilia. The species of Cymbopogon are tufen often tall aromatic perials found growing in sandy or stony soils or among rocks; one or more species is found in everv mainland state. Distinguishung characters are founf in the distution and length of the C. ambiguus, C. bombycinus and C. procerus have permanantly subrect not finally reflexed racenes. C. bombycinus is unique in having pubescent spatheoles and broad flattend recurving old laf sheaths. C. globosus differs from the others in its relatively short inflorescences and in having the spikelets of the homogamaous paris greatly reduced or caducuous.  aCymbopogon  aessential oil crops  agrasses  aSchizachyrium  aGramínea  aPlanta Aromática