By Hellwig Frank   in LOGOS: The Journal of the World Book Community

ISSN:1878-4712|20|1-4|184-198

Brill‎(2009)‎

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By Martins Ludwig   Hellwig Frank H.   in Taxon

ISSN:1996-8175|54|3|632-638

International Association for Plant Taxonomy‎(2005)‎

Access to resources Favorite 11.185049

By Degtjareva Galina   Casper Jost   Hellwig Frank   Sokoloff Dmitry   in Botanische Jahrbuecher fuer Systematik, Pflanzengeschichte und Pflanzengeographie

ISSN:0006-8152|125|4|431-452

E. Schweizerbart'sche Verlagsbuchhandlung‎(2004)‎

Access to resources Favorite 8.60397

By Hentschel Jörn   Feldberg Kathrin   Zündorf Hans-Joachim   Hellwig Frank H.   Schneider Harald   Heinrichs Jochen   in Taxon

ISSN:1996-8175|56|4|1136-1142

International Association for Plant Taxonomy‎(2007)‎

Access to resources Favorite 6.452922