By Dressler Robert   in Brittonia

ISSN:0007-196X|56|1|58-66

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 15.641651

By Dressler Robert L.   in Systematic Botany

ISSN:1548-2324|34|3|611-611

American Society of Plant Taxonomists‎(2009)‎

Access to resources Favorite 12.513321

By Dressler Robert L.   Folsom James P.   in Taxon

ISSN:1996-8175|54|4|1106-1107

International Association for Plant Taxonomy‎(2005)‎

Access to resources Favorite 8.602532

By Dressler Robert L.   Blanco Mario A.   Pupulin Franco   Neubig Kurt M.   in Taxon

ISSN:1996-8175|60|3|907-908

International Association for Plant Taxonomy‎(2011)‎

Access to resources Favorite 6.2566605