Crossref Citations

1. A reassessment of the supposed Echium homonyms in the Prodromi of Burman and Thunberg with typification of their Echium names now in Lobostemon and Echiostachys
Bertil Nordenstam, Matt H. Buys
TAXON  vol: 60  issue: 4  first page: 1189  year: 2011  
doi: 10.1002/tax.604021