By Schenk John   Hodgson Wendy   Hufford Larry   in Brittonia

ISSN:0007-196X|65|4|408-416

Springer Publishing Company ‎(2013)‎

Access to resources Favorite 9.86847

By Hodgson Wendy   Salywon Andrew   Reveal James L.   in Taxon

ISSN:1996-8175|60|3|910-910

International Association for Plant Taxonomy‎(2011)‎

Access to resources Favorite 9.046032