By Grundmann Michael   Rumsey Fred J.   Ansell Stephen W.   Russell Stephen J.   Darwin Sarah C.   Vogel Johannes C.   Spencer Mark   Squirrell Jane   Hollingsworth Peter M.   Ortiz Santiago   Schneider Harald   in Taxon

ISSN:1996-8175|59|1|68-82

International Association for Plant Taxonomy‎(2010)‎

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By Schaefer Hanno   Carine Mark A   Rumsey Fred J   in Systematic Botany

ISSN:1548-2324|36|4|845-853

American Society of Plant Taxonomists‎(2011)‎

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