A Few Selected Articles from the Scientific Literature:

1.   Pollen-Mediated Introgression and Hybrid Speciation in Louisiana Irises Arnold, M.L. et al, PNAS, Vol 88, 1398-1402.
           A list of other articles by  Michael L. Arnold.

2.   Isozyme diversity in Iris Cristata and the threatened glacial endemic I. Lacustris (Iridaceae), Hannan  and Orick, Am J Bot. 2000;87:293-301.

3.   Pacific Coast Irisspecies delimination using three species definitions: biological, phylogenetic and genealogical. Young N. D., J. Linnean Soc. (1998) 63:99-120.

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Last modified 3/30/01.